Themed collection SDG 7: Affordable and clean energy

39 items
Open Access Perspective

From material properties to device metrics: a data-driven guide to battery design

This perspective highlights the material properties, cell design decisions, and manufacturing costs with the biggest influence on the energy, power, cost, lifetime, and safety of a battery.

Graphical abstract: From material properties to device metrics: a data-driven guide to battery design
From the themed collection: Energy Advances Recent Review Articles
Open Access Perspective

Artificial intelligence-navigated development of high-performance electrochemical energy storage systems through feature engineering of multiple descriptor families of materials

With increased awareness of artificial intelligence-based algorithms coupled with the non-stop creation of material databases, artificial intelligence (AI) can facilitate fast development of high-performance electrochemical energy storage systems (EESSs).

Graphical abstract: Artificial intelligence-navigated development of high-performance electrochemical energy storage systems through feature engineering of multiple descriptor families of materials
From the themed collection: Energy Advances Recent Review Articles
Open Access Review Article

CdZnTe thin films as proficient absorber layer candidates in solar cell devices: a review

The CdZnTe is an efficient absorber to both single junction and tandem devices. This review presents an overview on associated development routes, characterization tools, developed devices and further recommendations for improving the performance.

Graphical abstract: CdZnTe thin films as proficient absorber layer candidates in solar cell devices: a review
From the themed collection: Energy Advances Recent Review Articles
Open Access Review Article

High-entropy materials for electrochemical energy storage devices

Lewis and co-workers review the use of high entropy materials in electrochemical energy storage devices.

Graphical abstract: High-entropy materials for electrochemical energy storage devices
From the themed collection: Energy Advances Recent Review Articles
Open Access Review Article

Photothermal catalytic C1 conversion on supported catalysts

Photothermal catalysis is a promising method for converting C1 feedstocks into valuable chemicals. This comprehensive review highlights the mechanism, design strategies for catalysts, and recent progress in photothermal catalytic C1 conversion.

Graphical abstract: Photothermal catalytic C1 conversion on supported catalysts
Open Access Review Article

Reviewing thermal conductivity aspects of solar salt energy storage

Reviewing thermal conductivity of solar salts with different nanoparticle additives; exploring experimental and theoretical methods.

Graphical abstract: Reviewing thermal conductivity aspects of solar salt energy storage
From the themed collection: Energy Advances Recent Review Articles
Open Access Communication

Machine learning-aided unraveling of the importance of structural features for the electrocatalytic oxygen evolution reaction on multimetal oxides based on their A-site metal configurations

Machine learning analysis revealed the importance of structural features involving A-site metals in AxByOz multimetal oxides for their OER activity.

Graphical abstract: Machine learning-aided unraveling of the importance of structural features for the electrocatalytic oxygen evolution reaction on multimetal oxides based on their A-site metal configurations
Open Access Communication

Post-synthetic modulation of UiO-66-NH2 with a cobaloxime catalyst for efficient hydrogen production

Post synthetically-modified UiO-66-NH2 with a molecular cobaloxime [Co(DMG)2Cl2] (DMG = dimethylglyoxime) catalyst displays excellent photo-(404 μmol g−1 h−1) and electrocatalytic H2 evolution activity in an aqueous solution.

Graphical abstract: Post-synthetic modulation of UiO-66-NH2 with a cobaloxime catalyst for efficient hydrogen production
Open Access Communication

An aqueous rechargeable and high-capacity zinc ion battery using a novel rGO–V2O5–SiO2 hybrid nanocomposite as a cathode material

This work describes a rechargeable rGO–V2O5–SiO2@Zn-ion pouch-type battery with high specific capacity and cycling stability for large-scale energy storage applications.

Graphical abstract: An aqueous rechargeable and high-capacity zinc ion battery using a novel rGO–V2O5–SiO2 hybrid nanocomposite as a cathode material
From the themed collection: Energy Advances: Highlight India
Open Access Paper

Cobalt–iron layered double hydroxide nanosheet-wrapped nitrogen-doped graphite felt as an oxygen-evolving electrode

The electrochemical performance of cobalt–iron layered double hydroxide nanosheets (CoFe-LDH) for the oxygen evolution reaction is significantly enhanced when they are grown on nitrogen-doped graphite felt (NGF) in alkaline environments.

Graphical abstract: Cobalt–iron layered double hydroxide nanosheet-wrapped nitrogen-doped graphite felt as an oxygen-evolving electrode
From the themed collection: SDG 7: Affordable and clean energy
Open Access Paper

E. coli-based semi-artificial photosynthesis: biocompatibility of redox mediators and electron donors in [FeFe] hydrogenase driven hydrogen evolution

Powering E. coli with sunlight: the optimization of a synthetic photocatalytic system allows E. coli to function as a robust and efficient platform for semi-artificial photosynthesis.

Graphical abstract: E. coli-based semi-artificial photosynthesis: biocompatibility of redox mediators and electron donors in [FeFe] hydrogenase driven hydrogen evolution
From the themed collection: Energy Advances: Highlight UK & Europe
Open Access Paper

Assessing reservoir performance for geologic carbon sequestration in offshore saline reservoirs

Permeability distribution imposes substantial control over CO2 flow path, in situ temperature changes, and fluid pressure propagation in offshore geologic storage of CO2.

Graphical abstract: Assessing reservoir performance for geologic carbon sequestration in offshore saline reservoirs
Open Access Paper

Quantifying global costs of reliable green hydrogen

Assessment of the current and future cost of reliable green hydrogen production, accounting for the inter- and intra-annual variability of solar and wind renewables, using 20 years of hourly resolution from 1140 grid points worldwide.

Graphical abstract: Quantifying global costs of reliable green hydrogen
From the themed collection: Blue and Green Hydrogen Production & Storage
Open Access Paper

Stochastic microstructure modeling of SOC electrodes based on a pluri-Gaussian method

A workflow for the stochastic microstructure modeling of solid oxide cell electrodes is presented. Based on a few real microstructures, the design space can be virtually explored, allowing for a subsequent optimization of microstructure properties.

Graphical abstract: Stochastic microstructure modeling of SOC electrodes based on a pluri-Gaussian method
From the themed collection: SDG 7: Affordable and clean energy
Open Access Paper

Electrowetting limits electrochemical CO2 reduction in carbon-free gas diffusion electrodes

Electrowetting leads to flooding of silver-based, carbon-free gas diffusion electrodes for CO2 electrolysis.

Graphical abstract: Electrowetting limits electrochemical CO2 reduction in carbon-free gas diffusion electrodes
Open Access Paper

Electrostatic modulation of thermoelectric transport properties of 2H-MoTe2

Two-dimensional layered transition metal dichalcogenides are potential thermoelectric candidates with application in on-chip integrated nanoscale cooling and power generation.

Graphical abstract: Electrostatic modulation of thermoelectric transport properties of 2H-MoTe2
From the themed collection: SDG 7: Affordable and clean energy
Open Access Paper

Flexible direct synthesis of phosphorus-rich CoP3 on carbon black and its examination in hydrogen evolution electrocatalysis

The reaction of CoCl2 on carbon black with phosphorus yields crystalline CoP3 particles on a carbon.  Low CoP3 (5–25 mol%) content is distributed on the carbon support and shows electrocatalytic hydrogen evolution activity similar to bulk CoP3.

Graphical abstract: Flexible direct synthesis of phosphorus-rich CoP3 on carbon black and its examination in hydrogen evolution electrocatalysis
From the themed collection: SDG 7: Affordable and clean energy
Open Access Paper

SnO2/h-BN nanocomposite modified separator as a high-efficiency polysulfide trap in lithium–sulfur batteries

The illustration shows that the SnO2/10%-h-BN composite coated on the separator interlayer decreases the migration of soluble polysulfides compared to the SnO2/5%-h-BN and SnO2/25%-h-BN composite coated on the separator.

Graphical abstract: SnO2/h-BN nanocomposite modified separator as a high-efficiency polysulfide trap in lithium–sulfur batteries
From the themed collection: Lithium ion batteries – Topic Highlight
Open Access Paper

The rotating disc electrode: measurement protocols and reproducibility in the evaluation of catalysts for the oxygen evolution reaction

Elaborated and uniform experimental protocols are a prerequisite for OER catalyst evaluation via RDE. Still, individual sample preparation and variations in microenvironment can lead to a significant spread of results between different laboratories.

Graphical abstract: The rotating disc electrode: measurement protocols and reproducibility in the evaluation of catalysts for the oxygen evolution reaction
From the themed collection: Energy Advances: Highlight UK & Europe
Open Access Paper

Electrocatalytic behavior of amino compound oxidation on NiCo catalyst and energy conversion

Direct electricity is generated from amino compounds with different side chain groups via electrooxidation on a NiCo catalyst.

Graphical abstract: Electrocatalytic behavior of amino compound oxidation on NiCo catalyst and energy conversion
From the themed collection: SDG 7: Affordable and clean energy
Open Access Paper

Molybdenum sulfo-selenide nanocomposites with carbon nanotubes and reduced graphene oxide for photocatalytic hydrogen evolution reaction

We report a facile method for the preparation of nanocomposites of molybdenum sulfo-selenide (MoSxSe1−x) with carbon nanotubes (CNTs) and reduced graphene oxide (RGO) via a solvothermal approach.

Graphical abstract: Molybdenum sulfo-selenide nanocomposites with carbon nanotubes and reduced graphene oxide for photocatalytic hydrogen evolution reaction
Open Access Paper

Generation of covalent organic framework-derived porous N-doped carbon nanosheets for highly efficient electrocatalytic hydrogen evolution

N-doped carbon nanosheets derived from triazine-containing polyimide-based covalent organic framework (TP-COF) exhibit outstanding electrocatalytic hydrogen evolution.

Graphical abstract: Generation of covalent organic framework-derived porous N-doped carbon nanosheets for highly efficient electrocatalytic hydrogen evolution
Open Access Paper

Understanding the lithiation mechanism of Li2O-doped spinel high-entropy oxides as anode materials for Li-ion batteries

This work proposes an Li2O-doping strategy for improving the lithium storage ability of a high-entropy oxide, and its lithiation process is investigated in detail, which may promote the further development of high-entropy oxide anodes.

Graphical abstract: Understanding the lithiation mechanism of Li2O-doped spinel high-entropy oxides as anode materials for Li-ion batteries
From the themed collection: Energy Advances: Highlight China
Open Access Paper

High-performance asymmetric supercapacitor device with nickel–cobalt bimetallic sites encapsulated in multilayered nanotubes

Assembled ASC and corresponding red LED lightning via connection of two ASCs in series.

Graphical abstract: High-performance asymmetric supercapacitor device with nickel–cobalt bimetallic sites encapsulated in multilayered nanotubes
From the themed collection: Supercapacitors– Topic Highlight
Open Access Paper

A study of bandgap-graded CZTGSe kesterite thin films for solar cell applications

The sustainable and harmless Cu2ZnSn(S,Se)4 kesterite materials for thin-film photovoltaics are still lacking efficiency, which may be solved by bandgap grading, herein obtained by two-step annealing in H2Se gas of metallic precursors.

Graphical abstract: A study of bandgap-graded CZTGSe kesterite thin films for solar cell applications
From the themed collection: SDG 7: Affordable and clean energy
Open Access Paper

Transesterification reaction of tristearin (TS) & glycerol mono stearate (GMS) over surface basified PAN fibrous solid catalyst

A unique process for transesterification at low temperatures using a novel functionalised polyacrylonitrile polymer mesh acting as a strong heterogeneous base in the production of biodiesel. A promising solution for energy minimisation and the sustainable use of waste fats and oils.

Graphical abstract: Transesterification reaction of tristearin (TS) & glycerol mono stearate (GMS) over surface basified PAN fibrous solid catalyst
Open Access Paper

Reversible alkaline hydrogen evolution and oxidation reactions using Ni–Mo catalysts supported on carbon

Carbon-supported Ni–Mo composites catalyze alkaline hydrogen evolution and oxidation with negligible onset overpotential. Electrolyzers using Ni–Mo cathodes perform comparably to Pt–Ru cathodes, but oxidative instability limits fuel cell operation.

Graphical abstract: Reversible alkaline hydrogen evolution and oxidation reactions using Ni–Mo catalysts supported on carbon
From the themed collection: Emerging Investigators Series
Open Access Paper

Liquid phase epitaxy of CuGaO2 on GaN: P–N heterostructure for photocatalytic water splitting

A P–N heterostructure composed of CuGaO2 and GaN shows outstanding photocatalytic water splitting.

Graphical abstract: Liquid phase epitaxy of CuGaO2 on GaN: P–N heterostructure for photocatalytic water splitting
Open Access Paper

Alkylated Y-series acceptors for ternary organic solar cells with improved open-circuit voltage processed from non-halogenated solvents

The open-circuit voltage and efficiency of PM6:DTY6 solar cells processed from o-xylene is increased by adding alkylated Y-series acceptors as the third component.

Graphical abstract: Alkylated Y-series acceptors for ternary organic solar cells with improved open-circuit voltage processed from non-halogenated solvents
From the themed collection: SDG 7: Affordable and clean energy
Open Access Paper

On the relationship of the effective mobility and photoconductance mobility in organic solar cells

The definitions of the effective and photoconductance mobilities were combined in a system of equations to successfully calculate the individual mobilities of the faster and slower carriers in several fullerene and NFA based organic solar cells.

Graphical abstract: On the relationship of the effective mobility and photoconductance mobility in organic solar cells
From the themed collection: SDG 7: Affordable and clean energy
Open Access Paper

An efficient oxygen evolution reaction catalyst using Ni–Co layered double hydroxide anchored on reduced graphene oxide

An efficient oxygen evolution reaction (OER) catalyst has been reported from rGO anchored NiCo-LDH nanosheets.

Graphical abstract: An efficient oxygen evolution reaction catalyst using Ni–Co layered double hydroxide anchored on reduced graphene oxide
Open Access Paper

An insight into battery degradation for the proposal of a battery-friendly charging technique

Lithium-ion batteries have become popular for electric vehicles due to their exceptional ability to deliver a high specific power and energy density.

Graphical abstract: An insight into battery degradation for the proposal of a battery-friendly charging technique
From the themed collection: SDG 7: Affordable and clean energy
Open Access Paper

Enhancing glucose classification in continuous flow hydrothermal biomass liquefaction streams through generative AI and IR spectroscopy

Energy from fossil fuels is forecasted to contribute to 28% of the energy demand by 2050.

Graphical abstract: Enhancing glucose classification in continuous flow hydrothermal biomass liquefaction streams through generative AI and IR spectroscopy
From the themed collection: SDG 7: Affordable and clean energy
Open Access Paper

Silicon atom doping in heterotrimetallic sulfides for non-noble metal alkaline water electrolysis

The engineering of a pentlandite (Fe3Co3Ni3S8, FCNS) doped with silicon (FCNSSi) for water splitting is demonstrated. At 500 mA cm−2, a two-electrode zero-gap cell assembly demonstrates the FCNSSi catalyst's promise for practical applications.

Graphical abstract: Silicon atom doping in heterotrimetallic sulfides for non-noble metal alkaline water electrolysis
From the themed collection: Blue and Green Hydrogen Production & Storage
Open Access Paper

Unravelling the electrochemical impedance spectroscopy of silicon half cells with commercial loading

EIS is performed on high loading commercial Si electrodes half cells are found to be strongly dependent on the Li counter electrode. Li is found to dominate the EIS spectrum of Si half cells at potentials below 0.07 V and above 0.48 V vs. Li/Li+.

Graphical abstract: Unravelling the electrochemical impedance spectroscopy of silicon half cells with commercial loading
From the themed collection: SDG 7: Affordable and clean energy
Open Access Paper

Effect of a Ti layer on the growth of binder-free carbon nanotubes on Cu foil and their performance as lithium ion battery anodes

We report a unique approach to fabricate lithium ion battery anodes based on multiwalled carbon nanotubes (MWCNTs) grown directly on copper foils via chemical vapor deposition.

Graphical abstract: Effect of a Ti layer on the growth of binder-free carbon nanotubes on Cu foil and their performance as lithium ion battery anodes
From the themed collection: Lithium ion batteries – Topic Highlight
Open Access Paper

Two-dimensional Ti3C2Tx MXene nanosheets for CO2 electroreduction in aqueous electrolytes

Electrochemical conversion of CO2 to C1 and C2+ chemical synthons using a 2D Ti3C2Tx catalyst in benign aqueous electrolytes.

Graphical abstract: Two-dimensional Ti3C2Tx MXene nanosheets for CO2 electroreduction in aqueous electrolytes
Open Access Paper

A chlorinated polythiophene-based polymer as a dopant-free hole transport material in perovskite solar cells

We report a chlorine-substituted polythiophene-based, dioxobenzodithiophene-containing conjugated polymer (P2T-Cl) as a promising dopant-free hole transport material in lead halide perovskite solar cells.

Graphical abstract: A chlorinated polythiophene-based polymer as a dopant-free hole transport material in perovskite solar cells
Open Access Paper

Standardized microstructure characterization of SOC electrodes as a key element for Digital Materials Design

A standardized microstructure characterization tool for solid oxide cell (SOC) electrodes is presented, allowing for the automatic determination of a large number of microstructure characteristics relevant for the cell performance.

Graphical abstract: Standardized microstructure characterization of SOC electrodes as a key element for Digital Materials Design
From the themed collection: SDG 7: Affordable and clean energy
39 items

About this collection

This collection highlights some of our recent Energy Advances articles focussing on Sustainable Development Goal 7 (SDG 7) and encompasses a diverse range of research and insights centred on "Affordable and Clean Energy." The research includes a comprehensive examination of the challenges, opportunities, and potential pathways toward achieving universal access to affordable, reliable, and modern energy services while advancing sustainability and mitigating climate change impacts.

To contribute to this collection, please visit our submission platform, quoting XXSDG0722 in your comments to the editor.

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