RSC Advances
Energy articles published in the last
6 months
A sodium ion conducting gel polymer electrolyte with counterbalance between 1-ethyl-3-methylimidazolium tetrafluoroborate and tetra ethylene glycol dimethyl ether for electrochemical applications
For sodium batteries, the development of gel polymer electrolytes (GPEs) with remarkable electrochemical properties is in its early stage and persists to be a challenge.
RSC Adv., 2024,14, 14358-14373
https://doi.org/10.1039/D4RA01615G
Upcycling of sugar refining mud solid waste as a novel adsorbent for removing methylene blue and Congo red from wastewater
The feasibility of utilizing the mud solid waste produced during sugar refining as a cost-effective and environmentally friendly alternative for the removal of methylene blue and Congo red from wastewater is presented.
RSC Adv., 2024,14, 13505-13520
https://doi.org/10.1039/D4RA01451K
MOF/graphene oxide based composites in smart supercapacitors: a comprehensive review on the electrochemical evaluation and material development for advanced energy storage devices
Driving towards sustainable energy solutions: harnessing metal–organic framework/graphene oxide composites to propel high-efficiency smart supercapacitors.
RSC Adv., 2024,14, 14311-14339
https://doi.org/10.1039/D4RA01027B
A review on MOFs synthesis and effect of their structural characteristics for hydrogen adsorption
Climate change is causing a rise in the need to transition from fossil fuels to renewable and clean energy such as hydrogen as a sustainable energy source.
RSC Adv., 2024,14, 14233-14253
https://doi.org/10.1039/D4RA00865K
Investigating the influence of Cu and Ti substitution on the structural, optical, and dielectric properties of BiFeO3
The environmentally friendly BiFe1−x(Ti1/2Cu1/2)xO3 system with various substitution rates, including x = 0 (BFO), x = 0.02 (BFTCO2) and x = 0.04 (BFTCO4), has been synthesized using the solid-state reaction technique.
RSC Adv., 2024,14, 14080-14090
https://doi.org/10.1039/D4RA01850H
Ag/AgBr-oxygen enriched g-C3N4 for efficient photocatalytic degradation of trimethylamine
In this study, Ag/AgBr–O-gCN samples with ternary Z-type heterojunctions were prepared by in situ photoreduction using water as the reducing agent for generating Ag/AgBr active species and oxygen doping.
RSC Adv., 2024,14, 14068-14079
https://doi.org/10.1039/D4RA02395A
Bicomponent core/sheath melt-blown fibers for air filtration with ultra-low resistance
A one-step melt-blown spinning process has been proposed for the production of bicomponent core/sheath (BCS) crimped fibers, which can be applied to high-efficiency, low-resistance air filtration.
RSC Adv., 2024,14, 14100-14113
https://doi.org/10.1039/D4RA02174F
Tailoring MIL-100(Fe)-derived catalyst for controlled carbon dioxide conversion and product selectivity
The impact of the active catalyst particle size on the CO2 hydrogenation and product selectivity is presented using MOF-derived Fe-based catalytic system.
RSC Adv., 2024,14, 13946-13956
https://doi.org/10.1039/D4RA01772B
Elucidating the performance of hexamethylene tetra-amine interlinked bimetallic NiCo-MOF for efficient electrochemical hydrogen and oxygen evolution
This study investigates the electrocatalytic water splitting capabilities of hexamethylene tetra-amine-linked NiCo-MOF, synthesized via hydrothermal approach. It reveals low overpotentials of 274 mV and 330 mV with Tafel slopes of 78 mV dec−1 and 86 mV dec−1 towards HER and OER respectively.
RSC Adv., 2024,14, 13837-13849
https://doi.org/10.1039/D4RA00340C
Scanning electrochemical microscopy for the differentiation of radical-induced degradation mechanisms in polymer electrolyte membranes
In this work, a spatially resolved analytical method based on scanning electrochemical microscopy (SECM) to distinguish different degradation phenomena in polymer electrolyte membranes was developed.
RSC Adv., 2024,14, 13748-13757
https://doi.org/10.1039/D4RA02203C
Degradation of fluoride in groundwater by electrochemical fixed bed system with bauxite: performance and synergistic catalytic mechanism
This study demonstrates that the coordinated defluorination system (IE-BA) which is made up of the industrial aluminum electrode and natural bauxite for fluoride removal. The defluorination mechanism of the IE-BA system is discussed.
RSC Adv., 2024,14, 13711-13718
https://doi.org/10.1039/D4RA01359J
Accelerating carrier separation to boost the photocatalytic CO2 reduction performance of ternary heterojunction Ag–Ti3C2Tx/ZnO catalysts
Developing low-cost and efficient photocatalyst/co-catalyst systems that promote CO2 reduction remains a challenge.
RSC Adv., 2024,14, 13719-13733
https://doi.org/10.1039/D4RA01985G
Preparation of cyclodextrin polymer-functionalized polyaniline/MXene composites for high-performance supercapacitor
PANI was successfully grown in situ on the surface of MXene derived from CDP. The composite exhibited a good specific surface area and high specific capacitance.
RSC Adv., 2024,14, 13685-13693
https://doi.org/10.1039/D4RA02542C
A surface-modified Na3V2(PO4)2F3 cathode with high rate capability and cycling stability for sodium ion batteries
Na3V2(PO4)2F3 is an ideal cathode material for sodium-ion batteries with a high theoretical energy density. In this paper, the electronic conductivity of Na3V2(PO4)2F3 was improved by using a simple surface carbon coating method, and excellent electrochemical properties were obtained.
RSC Adv., 2024,14, 13703-13710
https://doi.org/10.1039/D4RA00427B
Failure mechanisms of the Li(Ni0.6Co0.2Mn0.2)O2-Li4Ti5O12 lithium-ion batteries in long-time high-rate cycle
Through the analysis of tens of thousands of cycles in LTO pouch batteries at a high rate of 40C, we found that the failure was mainly caused by the consumption of electrolyte and the microcracks emerged on the cathode electrode materials NCM622.
RSC Adv., 2024,14, 13592-13604
https://doi.org/10.1039/D4RA00923A
Chemical synthesis and super capacitance performance of novel CuO@Cu4O3/rGO/PANI nanocomposite electrode
Copper oxide-based nanocomposites are promising electrode materials for high-performance supercapacitors due to their unique properties that aid electrolyte access and ion diffusion to the electrode surface.
RSC Adv., 2024,14, 13628-13639
https://doi.org/10.1039/D4RA00065J
NiOx/PANI nanocomposite doped carbon paste as electrode for long-term stable and highly efficient perovskite solar cells
Carbon-based perovskite solar cells (PSCs) have emerged as a hopeful alternative in the realm of photovoltaics.
RSC Adv., 2024,14, 13374-13383
https://doi.org/10.1039/D4RA01287A
Stable cycling and low-temperature operation utilizing amorphous carbon-coated graphite anodes for lithium-ion batteries
The carbon coated graphite prepared by CVD method can meet the stable cycling. The pouch cell GC-2‖LiCoO2 exhibits noteworthy durability, retaining 87% of its capacity even after 1200 cycles at a high charge/discharge rate of 5C/5C.
RSC Adv., 2024,14, 13277-13285
https://doi.org/10.1039/D4RA01560F
Regulating oxygen vacancies by Zn atom doping to anchor and disperse promoter Ba on MgO support to improve Ru-based catalysts activity for ammonia synthesis
Zn doping promotes the formation of oxygen vacancy, which anchors and disperses Ba.
RSC Adv., 2024,14, 13157-13167
https://doi.org/10.1039/D4RA01517G
Pr2Ni0.8Co0.2O4+δ impregnated La0.6Sr0.4CoO3−δ oxygen electrode for efficient CO2 electroreduction in solid oxide electrolysis cells
The impregnation of PNCO into the LSC anode can effectively improve the electrochemical performance of CO2 in high-temperature electrolysis due to the generation of PNCO nanofilms on the anode.
RSC Adv., 2024,14, 13251-13257
https://doi.org/10.1039/D4RA01848F
1D hollow tubular/2D nanosheet hybrid dimensional porous carbon prepared by one-step carbonization using natural minerals as templates for supercapacitors
1D hollow tubular/2D nanosheet hybrid dimensional porous carbon was synthesized through one-step carbonization using 1D fibrous brucite and 2D layered magnesium carbonate hydroxide as templates.
RSC Adv., 2024,14, 13190-13199
https://doi.org/10.1039/D4RA01873G
High performance electrochemical CO2 reduction over Pd decorated cobalt containing nitrogen doped carbon
Efficient electrocatalytic CO2 reduction reaction (eCO2RR) to various products, such as carbon monoxide (CO), is crucial for mitigating greenhouse gas emissions and enabling renewable energy storage.
RSC Adv., 2024,14, 13017-13026
https://doi.org/10.1039/D4RA01641F
Efficient dye adsorption of mesoporous activated carbon from bamboo parenchyma cells by phosphoric acid activation
In this study, mesoporous activated carbon was prepared from bamboo parenchyma cells for MB removal from water.
RSC Adv., 2024,14, 12873-12882
https://doi.org/10.1039/D4RA01652A
Superhydrophobic foam combined with biomass-derived TENG based on upcycled coconut husk for efficient oil–water separation
Ocean ecological environments are seriously affected by oil spilling and plastic-debris, significantly reducing marine pollution via using biocomposite production from natural fiber reinforcement is a friendly way to deal with marine oil pollution.
RSC Adv., 2024,14, 13005-13015
https://doi.org/10.1039/D4RA01841A
Smart materials for flexible electronics and devices: hydrogel
In recent years, flexible conductive materials have attracted considerable attention for their potential use in flexible energy storage devices, touch panels, sensors, memristors, and other applications.
RSC Adv., 2024,14, 12984-13004
https://doi.org/10.1039/D4RA01168F
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