Themed collection #MyFirstJMCC

161 items - Showing page 1 of 3
Open Access Perspective

The future of electronic materials is…degradable!

In the last decade, electronic applications have multiplied and thus various materials have been widely used. This study focuses on the last years of degradable/disintegrable electronic materials both as supporting and active materials.

Graphical abstract: The future of electronic materials is…degradable!
Open Access Perspective

Colloidal III–V quantum dots: a synthetic perspective

III–V QDs are high performing materials, however, their exacting synthesis is a major hurdle hampering widespread adoption. We have compiled the disparate routes to III–V QDs and concisely present them, along with our perspectives for the field.

Graphical abstract: Colloidal III–V quantum dots: a synthetic perspective
From the themed collection: #MyFirstJMCC
Review Article

Recent progress in tuning charge transport in single-molecule junctions by substituents

We summarized the mechanism of substituent influence on single-molecule conductivity into three aspects: the quantum interference effect, the electronic effect of substituents and the conformational restriction of the conductive backbone.

Graphical abstract: Recent progress in tuning charge transport in single-molecule junctions by substituents
Review Article

Robust electron transport layers of SnO2 for efficient perovskite solar cells: recent advances and perspectives

A brief history of SnO2-based PSCs development in recent years and the advantages of SnO2 as ETL.

Graphical abstract: Robust electron transport layers of SnO2 for efficient perovskite solar cells: recent advances and perspectives
Review Article

Recent endeavors and perspectives in developing solution-processable host materials for thermally activated delayed fluorescence organic light-emitting diodes

Indeed, the development of solution-processable host materials for TADF OLEDs is less explored. This review aims to provide a comprehensive overview of the progress made in the exploration of host materials for solution-processable TADF OLEDs.

Graphical abstract: Recent endeavors and perspectives in developing solution-processable host materials for thermally activated delayed fluorescence organic light-emitting diodes
Review Article

Oxidative debris in graphene oxide: a decade of research

This review summarizes a decade of research on oxidative debris (ODs) in graphene oxide (GO) and discusses the protocols for isolating ODs, their structural characteristics, and their influence on several GO properties.

Graphical abstract: Oxidative debris in graphene oxide: a decade of research
Open Access Review Article

Oxidative chemical vapor deposition for synthesis and processing of conjugated polymers: a critical review

Oxidative chemical vapor deposition (oCVD) has developed progressively in the last two decades as a solvent-free (or dry) methodology for synthesis and thin film deposition of conjugated polymers.

Graphical abstract: Oxidative chemical vapor deposition for synthesis and processing of conjugated polymers: a critical review
Review Article

Versatility of group VI layered metal chalcogenide thin films synthesized by solution-based deposition methods

This review summarizes major developments in various solution-based synthesis approaches and different applications such as supercapacitors, batteries, HER, and photocatalytic dye degradation of group VI layered metal dichalcogenide thin films.

Graphical abstract: Versatility of group VI layered metal chalcogenide thin films synthesized by solution-based deposition methods
Review Article

Recent advances in ecofriendly 2D monoelemental bismuthene as an emerging material for energy, catalysis and biomedical applications

Bismuthene exhibited potential application in electrochemical, optoelectronics, batteries, sensing, supercapacitors, photocatalytic and biomedical fields.

Graphical abstract: Recent advances in ecofriendly 2D monoelemental bismuthene as an emerging material for energy, catalysis and biomedical applications
Review Article

Carbon-rich macrocycles and carbon nanoribbons as unique optical materials

Carbon-rich macrocycles and carbon nanoribbons act as unusual optical materials in the free form or when combined with other guests.

Graphical abstract: Carbon-rich macrocycles and carbon nanoribbons as unique optical materials
From the themed collection: Journal of Materials Chemistry C HOT Papers
Review Article

Luminescent organic molecular frameworks from tetraphenylethylene-based building blocks

In this review, we mainly summarize the emerging luminescent organic molecular frameworks consisting of hydrogen bonded frameworks and supramolecular organic frameworks based on tetraphenylethylene building blocks.

Graphical abstract: Luminescent organic molecular frameworks from tetraphenylethylene-based building blocks
Open Access Review Article

Review of photocathodes for electron beam sources in particle accelerators

This paper compares different photocathodes that are applicable for electron injector systems and summarizes the most important photocathode properties influencing the performance as an electron source.

Graphical abstract: Review of photocathodes for electron beam sources in particle accelerators
Communication

Spintronic interactions between topological edge states in chiral carbon nanotubes: a natural helical symmetry approach

Single-wall carbon nanotubes (CNTs) possess topological edge states depending on the chiral indices and edge geometries.

Graphical abstract: Spintronic interactions between topological edge states in chiral carbon nanotubes: a natural helical symmetry approach
From the themed collection: #MyFirstJMCC
Communication

Ion exchange to construct a high-performance core–shell MnFe-PB@CuFe-PB cathode material for sodium ion batteries

A CuFe-PB coating film is formed via ion exchange on MnFe-PB, which effectively improves the structural stability and electrochemical performance of the sodium ion battery cathode material and inhibits Mn dissolution caused by the Jahn–Teller effect.

Graphical abstract: Ion exchange to construct a high-performance core–shell MnFe-PB@CuFe-PB cathode material for sodium ion batteries
From the themed collection: #MyFirstJMCC
Open Access Communication

Optimizing through-space interaction for singlet fission by using macrocyclic structures

A novel design idea of optimizing through-space interaction for intramolecular singlet fission is proposed by using macrocyclic structures.

Graphical abstract: Optimizing through-space interaction for singlet fission by using macrocyclic structures
Communication

Improved stability of organic electrochemical transistor performance with a low swelling mixed conducting polymer: a comparative study with PEDOT:PSS

OECTs soaked in an electrolyte for up to 40 days produced with a low swelling mixed conductor, poly[3-(6-hydroxy)hexylthiophene] (P3HHT), showed enhanced stability in their electrochemical performance in comparison to PEDOT:PSS-based OECT.

Graphical abstract: Improved stability of organic electrochemical transistor performance with a low swelling mixed conducting polymer: a comparative study with PEDOT:PSS
From the themed collection: #MyFirstJMCC
Communication

Tuning quantum capacitance in 2D graphene electrodes: the role of defects and charge carrier concentration

Electrochemical oxidation of a graphene monolayer results in a G-band shift in the micro-Raman spectrum and an increase in the quantum capacitance, resulting from an increase in the number and density of defects and charge carrier concentration in the graphene structure.

Graphical abstract: Tuning quantum capacitance in 2D graphene electrodes: the role of defects and charge carrier concentration
From the themed collection: #MyFirstJMCC
Communication

A high linearity and energy-efficient artificial synaptic device based on scalable synthesized MoS2

Synaptic devices based on 2D materials are being considered as potential solutions to mimic the behavior of synapses in neuromorphic computing.

Graphical abstract: A high linearity and energy-efficient artificial synaptic device based on scalable synthesized MoS2
From the themed collection: #MyFirstJMCC
Communication

Investigating magnetic van der Waals materials using data-driven approaches

In this work, we investigate magnetic monolayers of the form AiAiiB4X8 based on the well-known intrinsic topological magnetic van der Waals (vdW) material MnBi2Te4 (MBT) using first-principles calculations and machine learning techniques.

Graphical abstract: Investigating magnetic van der Waals materials using data-driven approaches
From the themed collection: #MyFirstJMCC
Paper

Stretchable conductive hydrogels integrated with microelectronic devices for strain sensing

Conductive hydrogels have great potential for application in the field of flexible wearable devices due to their excellent stretchability and biocompatibility.

Graphical abstract: Stretchable conductive hydrogels integrated with microelectronic devices for strain sensing
From the themed collection: #MyFirstJMCC
Paper

A new method for rapid identification of traditional Chinese medicine based on a new silver sol: using the SERS spectrum for quality control of flavonoids and flavonoid glycosides in Potentilla discolor Bge.

The effectiveness of cesium ions as focusing agents in enhancing Raman signals of flavonoids is demonstrated. By using cesium ions, Potentilla discolor Bge. samples from ten origins are characterized, and an efficient method is proposed for identification of traditional Chinese medicines.

Graphical abstract: A new method for rapid identification of traditional Chinese medicine based on a new silver sol: using the SERS spectrum for quality control of flavonoids and flavonoid glycosides in Potentilla discolor Bge.
From the themed collection: #MyFirstJMCC
Paper

Knotted fiber-based strain sensors with tunable sensitivity and a sensing region for monitoring wearable physiological signals and human motion

The knotted fiber-based strain sensor has tunable sensitivity and sensing region, making it suitable for monitoring wearable physiological signals and human motion with outstanding-comfort.

Graphical abstract: Knotted fiber-based strain sensors with tunable sensitivity and a sensing region for monitoring wearable physiological signals and human motion
From the themed collection: #MyFirstJMCC
Paper

Back in bismuth: controlling triplet energy transfer, phosphorescence, and radioluminescence via supramolecular interactions

Five bismuth-organic materials that exhibit fluorescence or phosphorescence and radioluminescence are reported, with the photophysical behavior dependent on both the identity of the outer sphere fluorophore and noncovalent interactions.

Graphical abstract: Back in bismuth: controlling triplet energy transfer, phosphorescence, and radioluminescence via supramolecular interactions
From the themed collection: #MyFirstJMCC
Paper

High brightness and vibronic luminescent behavior of YAG:Mn4+/Ca2+ red phosphor for preparing phosphor-in-glass in white LED

Left figure shows PL spectra of phosphors with and without Ca2+ ion. The central images present the photos of PiG under illumination of sunlight and UV light. Right figures give EL spectra of LED encapsulated with different phosphors.

Graphical abstract: High brightness and vibronic luminescent behavior of YAG:Mn4+/Ca2+ red phosphor for preparing phosphor-in-glass in white LED
From the themed collection: #MyFirstJMCC
Paper

Contact properties of a low-resistance aluminum-based electrode with metal capping layers in vertical oxide thin-film transistors

Vertical thin-film transistors (TFTs) with low contact resistance are necessary to realize high-resolution displays for virtual reality and augmented reality applications.

Graphical abstract: Contact properties of a low-resistance aluminum-based electrode with metal capping layers in vertical oxide thin-film transistors
From the themed collection: #MyFirstJMCC
Paper

Compositional engineering of ZnBr2-doped CsPbBr3 perovskite nanocrystals: insights into structure transformation, optical performance, and charge-carrier dynamics

ZnBr2 incorporated CsPbBr3 transformed into to Cs4PbBr6via the intermediate CsPbBr3/Cs4PbBr6 heterostructure, resulting in improved PL characteristics (near unity PLQY).

Graphical abstract: Compositional engineering of ZnBr2-doped CsPbBr3 perovskite nanocrystals: insights into structure transformation, optical performance, and charge-carrier dynamics
From the themed collection: #MyFirstJMCC
Paper

A morphological study of random nanostructured external light extraction layers for enhancing optical characteristics of OLEDs

This study presents an in-depth investigation of nano-pillar-based external light extraction techniques, focusing on the analysis of light extraction characteristics based on the pillar and plane structures.

Graphical abstract: A morphological study of random nanostructured external light extraction layers for enhancing optical characteristics of OLEDs
From the themed collection: #MyFirstJMCC
Paper

High-performing TiO2 flower-like nanostructures based on flexible MWCNTs for dual-band terahertz absorption

In THz science and technology, nanostructures play a vital role in the development of devices based on electronics and photonics.

Graphical abstract: High-performing TiO2 flower-like nanostructures based on flexible MWCNTs for dual-band terahertz absorption
From the themed collection: #MyFirstJMCC
Paper

Unrevealing the opto-structural features of luminescent polymeric films containing EuIII-doped phosphors through spectroscopic and theoretical perspectives

Evaluating opto-structural correlations to tailor the luminescence of polymeric films based on EuIII-doped phosphors using a new combined spectroscopic and theoretical protocol.

Graphical abstract: Unrevealing the opto-structural features of luminescent polymeric films containing EuIII-doped phosphors through spectroscopic and theoretical perspectives
From the themed collection: #MyFirstJMCC
Paper

The impact of dendrite morphology on the optical properties of sunflower mimic plasmonic metasurfaces

Light polarization and morphological features of sunflower mimic plasmonic metasurfaces i.e., dendrite shape, aspect ratio and packing density govern the distribution of enhanced electric field and plasmonic hot spots on their surface.

Graphical abstract: The impact of dendrite morphology on the optical properties of sunflower mimic plasmonic metasurfaces
From the themed collection: #MyFirstJMCC
Paper

Positive aging in InP-based QD-LEDs encapsulated with epoxy: the role of thiol molecules and post-annealing treatment

The diffusion of thiol molecules present in epoxy resin promotes positive aging in InP-based QD-LEDs. Subsequent annealing treatment enable thiol molecules migration into lower layers, leading to a remarkable performance enhancement.

Graphical abstract: Positive aging in InP-based QD-LEDs encapsulated with epoxy: the role of thiol molecules and post-annealing treatment
From the themed collection: #MyFirstJMCC
Paper

A green catalyst and sensor: band engineering of Bi2Fe4O9-based S-scheme p–n/n homo-heterojunction for detection and degradation of cytotoxic drug

Practically viable Bi2Fe4O9-based calcium-packed homo-heterojunction for detection and oxidative removal of pharmaceutical waste; a step towards clean water and zero waste.

Graphical abstract: A green catalyst and sensor: band engineering of Bi2Fe4O9-based S-scheme p–n/n homo-heterojunction for detection and degradation of cytotoxic drug
From the themed collection: #MyFirstJMCC
Open Access Paper

Surface chemical mechanisms of trimethyl aluminum in atomic layer deposition of AlN

Two different pathways for decomposition of adsorbed trimethyl aluminum in the ALD of AlN have been investigated by computation chemistry. The two pathways give different saturation coverage and thus growth per cycle.

Graphical abstract: Surface chemical mechanisms of trimethyl aluminum in atomic layer deposition of AlN
From the themed collection: #MyFirstJMCC
Paper

Gate-tunable rectification and photoresponse in a MoTe2/SnS2 van der Waals heterostructure based P–N diode

The p–n junction, one of the prominent electrical components capable of being utilized in electronics and optoelectronics, has attracted renewed interest due to recent research in two-dimensional (2D) materials.

Graphical abstract: Gate-tunable rectification and photoresponse in a MoTe2/SnS2 van der Waals heterostructure based P–N diode
From the themed collection: #MyFirstJMCC
Paper

High-performance UV-Vis-NIR photomultiplier detectors assisted by interfacial trapped-electrons

A photomultiplication-type YZ-PD with excellent photodetection performance in the UV–Vis–NIR region was successfully constructed using a bulk heterojunction strategy.

Graphical abstract: High-performance UV-Vis-NIR photomultiplier detectors assisted by interfacial trapped-electrons
From the themed collection: #MyFirstJMCC
Paper

Solvatochromic and aggregation-induced emission active nitrophenyl-substituted pyrrolidinone-fused-1,2-azaborine with a pre-twisted molecular geometry

First reported observation of aggregation-induced emission and solvatochromism in a polycyclic donor–acceptor fluorophore with a BN-substitution.

Graphical abstract: Solvatochromic and aggregation-induced emission active nitrophenyl-substituted pyrrolidinone-fused-1,2-azaborine with a pre-twisted molecular geometry
From the themed collection: #MyFirstJMCC
Paper

Effect of interfacial SiO2 layer thickness on the memory performances in the HfAlOx-based ferroelectric tunnel junction for a neuromorphic system

In recent years, research on ferroelectric materials based on hafnium oxide has increased because of promising advantages such as fast operating speeds and CMOS process compatibility.

Graphical abstract: Effect of interfacial SiO2 layer thickness on the memory performances in the HfAlOx-based ferroelectric tunnel junction for a neuromorphic system
From the themed collection: #MyFirstJMCC
Paper

Insights into luminescence thermal quenching of Mn4+-doped BaLa(Na/Li)(W/Te)O6 double perovskite red phosphors

A series of Mn4+ doped BaLa(Na/Li)WO6 and BaLaLi(W/Te)O6 phosphors were synthesized and studied. Substitution reactions of Na+ by Li+ and W6+ by Te6+ allows the management of the energy gap between Mn4+ 2Eg and 4T2g states and improves the thermal stability of the phosphors.

Graphical abstract: Insights into luminescence thermal quenching of Mn4+-doped BaLa(Na/Li)(W/Te)O6 double perovskite red phosphors
From the themed collection: #MyFirstJMCC
Paper

Phenothiazine-based donor–acceptor covalent–organic frameworks with keto–enol irreversible tautomerism as a promising third-order nonlinear optics material

Keto–enol tautomerization endowed TFP-TZ with more D–A interaction strengths and an electron-withdrawing C[double bond, length as m-dash]O group in the keto form facilitated charge transfer.

Graphical abstract: Phenothiazine-based donor–acceptor covalent–organic frameworks with keto–enol irreversible tautomerism as a promising third-order nonlinear optics material
From the themed collection: #MyFirstJMCC
Paper

Dual conductive network sensors based on an MXene/PDES supramolecular elastomer and their performance

A dual conductive network strain sensor was prepared by simple UV-curing of a mixture of MXene and polymerizable deep eutectic solvent. This sensor had high-strength, while maintained the self-healing, anti-freezing, and high-adhesion features.

Graphical abstract: Dual conductive network sensors based on an MXene/PDES supramolecular elastomer and their performance
From the themed collection: #MyFirstJMCC
Paper

Lightweight polyimide-derived carbon foams with anisotropic porous structures prepared by microwave-assisted foaming and carbonization for thermal insulation and EMI shielding applications

Herein, a facile strategy was proposed to fabricate lightweight polyimide-derived carbon foams (PICFs) with anisotropic pore structures which possess multifunctional properties enabling potential applications in high-end engineering sectors.

Graphical abstract: Lightweight polyimide-derived carbon foams with anisotropic porous structures prepared by microwave-assisted foaming and carbonization for thermal insulation and EMI shielding applications
From the themed collection: #MyFirstJMCC
Paper

Impacts of PbI2 on high-efficiency perovskite solar cells: exploring intercalation orientations and defects

The parallel and vertical intercalations of the layered PbI2 in CsPbI3 result in type-I and type-II band alignments, respectively. The deep-level states caused by certain defects in PbI2 are not active recombination centers.

Graphical abstract: Impacts of PbI2 on high-efficiency perovskite solar cells: exploring intercalation orientations and defects
From the themed collection: Journal of Materials Chemistry C HOT Papers
Paper

High efficiency flexible PEDOT:PSS/silicon hybrid heterojunction solar cells by employing simple chemical approaches

Efficient flexible hybrid solar cells with basic device architecture are demonstrated using the low-cost Si wafers via simple chemical approaches, and may lead to the next-generation flexible optoelectronic applications with 4-fold reduced Si usage.

Graphical abstract: High efficiency flexible PEDOT:PSS/silicon hybrid heterojunction solar cells by employing simple chemical approaches
From the themed collection: #MyFirstJMCC
Paper

A thermally etched N-doped porous layered silicon anode for improved cycling stability of lithium-ion batteries

A N-doped porous layered silicon anode based on a thermally etched method of metal oxides (Fe) for superior electrochemical performance with 89.6% capacity retention after 500 cycles at 2 A g−1.

Graphical abstract: A thermally etched N-doped porous layered silicon anode for improved cycling stability of lithium-ion batteries
From the themed collection: #MyFirstJMCC
Paper

From aggregation-caused quenching to aggregation-induced delayed fluorescence: the impact of the effect of substituents

The electroluminescent mechanism of four imidazole-based luminogens are explored. Results show that introducing different substituents can change the molecules from aggregation-caused quenching to aggregation-induced delayed fluorescence.

Graphical abstract: From aggregation-caused quenching to aggregation-induced delayed fluorescence: the impact of the effect of substituents
From the themed collection: #MyFirstJMCC
Paper

A moldable PEDOT:PSS dry electrode with excellent epidermal compliance for wearable electrocardiogram monitoring

An aerogel dry electrode was prepared by an interesting foaming process. The resultant aerogel displayed impressive microscale shape moldability, enabling excellent skin compliance for high-quality ECG signal detection.

Graphical abstract: A moldable PEDOT:PSS dry electrode with excellent epidermal compliance for wearable electrocardiogram monitoring
Paper

Microwave-plasma induced one-step synthesis of Ni(PO3)2 nanosphere-loaded bio-waste derived N, P co-doped carbon for an asymmetric supercapacitor with prolonged life

Ni(PO3)2 nanospheres and bio-waste derived N, P co-doped carbon composites as asymmetric supercapacitor with long cycle life to run an oximeter and 28 LEDs demonstrating a strong practical application prospect.

Graphical abstract: Microwave-plasma induced one-step synthesis of Ni(PO3)2 nanosphere-loaded bio-waste derived N, P co-doped carbon for an asymmetric supercapacitor with prolonged life
From the themed collection: #MyFirstJMCC
Paper

Textile-based electrophoretic electronic paper displays with machine-washable, tailorable, and thermostatic functions for truly wearable displays

The textile-based electrophoretic display has been created and exhibited high contrast ratio, a low voltage, and good stability. The static display clothing and a dynamic display wristband watch show the potential for truly wearable displays.

Graphical abstract: Textile-based electrophoretic electronic paper displays with machine-washable, tailorable, and thermostatic functions for truly wearable displays
From the themed collection: Journal of Materials Chemistry C HOT Papers
Paper

A near-infrared photoelectrochromic device with indoor thermal management for self-powered smart windows

A near-infrared photoelectrochromic device (NIR-PECD) is a combination of a dye-sensitized solar cell (DSSC) and an electrochromic device (ECD) that directly generates transmittance contrast in IR region from solar radiation without an additional power source.

Graphical abstract: A near-infrared photoelectrochromic device with indoor thermal management for self-powered smart windows
From the themed collection: #MyFirstJMCC
Paper

A hydrogen-bonded organic framework of rigidly branched fluorophore: guest-adaptive cavity and phase-dependent light emission

A non-covalent assembly of a highly branched molecule produces porous crystals supported only by weak interactions. This flexible network shows reversible morphological changes and displays fluorescence responses to external stimuli and guest uptake.

Graphical abstract: A hydrogen-bonded organic framework of rigidly branched fluorophore: guest-adaptive cavity and phase-dependent light emission
From the themed collection: #MyFirstJMCC
Paper

A multifunctional coumarin-based probe for distinguishable detection of Cu2+ and Zn2+: its piezochromic, viscochromic and AIE behavior with real sample analysis and bio-imaging applications

A multifunctional coumarin based organic luminophore, CTH, has been synthesized and its fluorescence properties are investigated.

Graphical abstract: A multifunctional coumarin-based probe for distinguishable detection of Cu2+ and Zn2+: its piezochromic, viscochromic and AIE behavior with real sample analysis and bio-imaging applications
From the themed collection: #MyFirstJMCC
Paper

Rapid, solvent-minimized and sustainable access to various types of ferroelectric-fluid molecules by harnessing mechano-chemical technology

Our study showcases the noteworthy impact of mechanochemical technology on the synthesis of liquid crystalline molecules. Particularly, this approach offers the rapidly/sustainably creation of the ferroelectric-fluid (NF/SmAF) molecular libraries.

Graphical abstract: Rapid, solvent-minimized and sustainable access to various types of ferroelectric-fluid molecules by harnessing mechano-chemical technology
From the themed collection: #MyFirstJMCC
Paper

Chiral and conductive viologen-based supramolecular gels exhibiting tunable charge-transfer properties

Robust, transparent, conductive, redox-active and chiral gels are obtained by self-assembly of a cholesterol-substituted 4,4′-bipyridinium. Self-organization gives chiral hollow core–shell cylinders of inner radius 5.2 nm and shell thickness 2.6 nm.

Graphical abstract: Chiral and conductive viologen-based supramolecular gels exhibiting tunable charge-transfer properties
From the themed collection: #MyFirstJMCC
Paper

In situ preparation of ultrastable and flexible BA2PbBr4 nanocrystal films for X-ray imaging

The ultrastable and flexible BA2PbBr4 NC@PMMA film, which was fabricated by using an in situ fabrication method, has achieved X-ray imaging for planar and nonplanar objects with a high spatial resolution of 5.5 lp mm−1.

Graphical abstract: In situ preparation of ultrastable and flexible BA2PbBr4 nanocrystal films for X-ray imaging
From the themed collection: #MyFirstJMCC
Paper

Improved performance for polymer solar cells though photon energy harvesting and down-conversion of Eu3+-induced diblock polymer aggregates (EIPAs)

Eu3+-induced diblock polymer aggregates (EIPAs) were synthesized by self-assembly method and doped into the active layer of various non-fullerene systems to improve the power conversion efficiency (PCE) and stability of the devices.

Graphical abstract: Improved performance for polymer solar cells though photon energy harvesting and down-conversion of Eu3+-induced diblock polymer aggregates (EIPAs)
From the themed collection: #MyFirstJMCC
Paper

Guiding charge injection in Schottky-barrier transistors through the spatial Fermi-level gradients of heterogeneous bimetallic systems

A heterogeneous bimetallic system, composed of two metallic thin films with inherently different Fermi levels, is potentially usable for the fine tuning of interfacial charge dynamics.

Graphical abstract: Guiding charge injection in Schottky-barrier transistors through the spatial Fermi-level gradients of heterogeneous bimetallic systems
From the themed collection: #MyFirstJMCC
Paper

Interfacial modification via aniline molecules with multiple active sites for performance enhancement of n–i–p perovskite solar cells

The ANE molecule has a chemical interaction with the perovskite and SnO2 film, both reducing the oxygen vacancy defects in the SnO2 film and passivating the uncoordinated Pb2+, significantly reducing the interface defects and effectively suppressing the non-radiative recombination.

Graphical abstract: Interfacial modification via aniline molecules with multiple active sites for performance enhancement of n–i–p perovskite solar cells
From the themed collection: #MyFirstJMCC
Open Access Paper

Photoluminescence spectroscopy of dibenzopentacene single-crystals: multiple emissive states across temperature, time, and magnetic field in a pursuit of exothermic singlet fission

A photoluminescence study of dibenzopentacene single crystals at different temperatures, magnetic fields, and time scales shows complex evolution of excitation and the presence of singlet fission.

Graphical abstract: Photoluminescence spectroscopy of dibenzopentacene single-crystals: multiple emissive states across temperature, time, and magnetic field in a pursuit of exothermic singlet fission
From the themed collection: #MyFirstJMCC
Open Access Paper

Particle size effect on the microstructure and the aging process of flash-sintered barium titanate from micro and nanopowders

Flash sintering experiments on different-sized BTO powders are performed, and the influence of the conditions over the achieved microstructures and functional properties is shown. For smaller powder sizes a time instability of properties is revealed.

Graphical abstract: Particle size effect on the microstructure and the aging process of flash-sintered barium titanate from micro and nanopowders
From the themed collection: #MyFirstJMCC
Paper

Recyclable EGaIn/TPU sheath–core fibres for superelastic electronics and sensing applications

The prepared TET fibre exhibits excellent strain sensing performances and can also be deformed into stretchable helical wire, even being recycled and reused.

Graphical abstract: Recyclable EGaIn/TPU sheath–core fibres for superelastic electronics and sensing applications
From the themed collection: #MyFirstJMCC
Open Access Paper

Molecular properties controlling chirality transfer to halide perovskite: computational insights

Computationally investigate chirality transfer effect from chiral ligands bound to the surface of a lead-halide perovskite nanomaterial. By changing the molecular polarity of the chiral molecules, the chirality of the system can be tuned.

Graphical abstract: Molecular properties controlling chirality transfer to halide perovskite: computational insights
From the themed collection: #MyFirstJMCC
Paper

A plasmonic hetero-structure using charge transfer effect improved LSPR for enhanced up-conversion luminescence

A composite heterostructure of Au/D-MoS2 has been designed for a charge transfer LSPR modulator for enhanced upconversion luminescence.

Graphical abstract: A plasmonic hetero-structure using charge transfer effect improved LSPR for enhanced up-conversion luminescence
From the themed collection: #MyFirstJMCC
Paper

Orientation preference control: a novel approach for tailoring molecular electronic functionalities

Orientation preference control: molecules transitioning from a mixture of foot-standing and hand-standing to exclusively foot-standing.

Graphical abstract: Orientation preference control: a novel approach for tailoring molecular electronic functionalities
From the themed collection: #MyFirstJMCC
Open Access Paper

Controllable and tuneable growth of NaYbF4:Tm(0.5%)Fe(5%)@Na(Yb/Y)F4-core@shell structures and the effect of their geometry on upconversion luminescence

Controllable and tuneable core@shell UCNPs with enhanced UC efficiency through varied energy transfer pathways arising from geometric alteration.

Graphical abstract: Controllable and tuneable growth of NaYbF4:Tm(0.5%)Fe(5%)@Na(Yb/Y)F4-core@shell structures and the effect of their geometry on upconversion luminescence
From the themed collection: #MyFirstJMCC
Paper

The role of solvents in the microstructure and charge transport of semiconducting polymer films prepared at the air–liquid interface

Fabricating devices using floating films of semiconducting polymers offers many advantages. In floating films, a judicious selection of solvents is essential to achieve maximum device performance based on the nature of the semiconducting polymer.

Graphical abstract: The role of solvents in the microstructure and charge transport of semiconducting polymer films prepared at the air–liquid interface
From the themed collection: #MyFirstJMCC
Paper

A PA66 lamellar crystal film with excellent triboelectric performance in vertical contact separation mode

Triboelectric nanogenerators (TENGs) are gaining tremendous attention as an environmentally friendly technology that converts low-frequency mechanical energy into electrical energy.

Graphical abstract: A PA66 lamellar crystal film with excellent triboelectric performance in vertical contact separation mode
From the themed collection: #MyFirstJMCC
Paper

Polysulfide polyurethane–urea-based dielectric composites with CeO2-loaded MXene exhibiting high self-healing efficiency

We developed a CeO2@MXene/PSPU composite film with a dielectric constant of 206 at 100 Hz, a loss of 0.19 and a self-healing efficiency of 97.9% at a filler content of 5.25 vol%.

Graphical abstract: Polysulfide polyurethane–urea-based dielectric composites with CeO2-loaded MXene exhibiting high self-healing efficiency
From the themed collection: #MyFirstJMCC
Paper

Enhanced stability and ultrahigh proton conductivity of hydrogen-bonded organic frameworks

A highly stable HOF-based composite (HDSD-1@Tp) was obtained by in situ reaction with HDSD-1. The introduction of NH4+ optimizes its proton conduction pathways, making HDSD-1@Tp-NH3 possess a high proton conductivity of 3.8 × 10−1 S cm−1.

Graphical abstract: Enhanced stability and ultrahigh proton conductivity of hydrogen-bonded organic frameworks
From the themed collection: #MyFirstJMCC
Paper

Triplet conformation in chromophore-fused cyclooctatetraene dyes

Cyclooctatetraene (COT) is predicted to have a planar aromatic triplet state. Using femtosecond-to-microsecond transient absorption spectroscopy, we show that acene chromophore-fused COT dyes also have a planar COT ring in their triplet states, although they are not aromatic.

Graphical abstract: Triplet conformation in chromophore-fused cyclooctatetraene dyes
From the themed collection: #MyFirstJMCC
Paper

Chemical states and local structure in Cu-deficient CuxInSe∼2 thin films: insights into engineering and bandgap narrowing

Cu deficiency alters the local structure of the Cu–Se–In tetrahedral network thereby reducing the bandgap in CuInSe2.

Graphical abstract: Chemical states and local structure in Cu-deficient CuxInSe∼2 thin films: insights into engineering and bandgap narrowing
From the themed collection: #MyFirstJMCC
161 items - Showing page 1 of 3

About this collection

2023 marked the 10th anniversary year of the Journal of Materials Chemistry A, B and C. To celebrate, we have highlighted some of the authors who have published for the first time in these journals during the anniversary year.

This collection showcases a selection of articles that have been published by corresponding authors for the first time in Journal of Materials Chemistry C in 2023.

Thank you to these authors for choosing to publish with the journal!

Check out these companion collections:

#MyFirstJMCA

#MyFirstJMCB


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