Deep eutectic solvents as an emerging green platform for the synthesis of functional materials

Green Chemistry, Год журнала: 2024, Номер 26(7), С. 3627 - 3669

Опубликована: Янв. 1, 2024

Deep eutectic solvents (DESs) enable many processes to be environmentally friendly. This Tutorial Review aims showcase the roles of DESs in synthesis functional materials from a green chemistry perspective.

Язык: Английский

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Innovative molten salt techniques for biomass valorization: Transforming biomass into advanced carbon materials

Carbon, Год журнала: 2025, Номер 234, С. 119999 - 119999

Опубликована: Янв. 7, 2025

Язык: Английский

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Enhanced electrochemical performance of wood derived carbon-based supercapacitor electrodes by freezing and thawing pretreatment salt template method

Industrial Crops and Products, Год журнала: 2025, Номер 225, С. 120546 - 120546

Опубликована: Янв. 20, 2025

Язык: Английский

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Nitrilotriacetic Acid Assisted Preparation of NiCo Bimetallic Nitride/N‐Doped Carbon for Supercapacitor Electrode

Applied Organometallic Chemistry, Год журнала: 2025, Номер 39(2)

Опубликована: Янв. 9, 2025

ABSTRACT Transition metal nitride has been proved to be an ideal supercapacitor electrode material, and how synthesize high‐performance transition nitride‐based materials rapidly stably becomes critical. Here, we complexed the polydentate organic small molecule nitrilotriacetic acid with metals Ni 2+ Co nitrided them by pyrolysis of urea. Considering influence structure morphology material on its energy storage properties, further added sodium citrate system study effect properties complex. The composite (Ni‐Co‐N/NC) prepared under optimal addition a high specific capacitance 610 F g −1 at current density 1 A , remains 84.4% initial after 5000 cycles 5 which shows excellent cycling stability. maximum hybrid capacitor (Ni‐Co‐N/NC//AC ASC) assembled activated carbon was 21.1 Wh·kg power 250 W·kg promising application in field storage.

Язык: Английский

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Green Carbon for Clean Energy: Biomass‐Derived Hierarchical Structures in Energy Storage

Wiley Interdisciplinary Reviews Energy and Environment, Год журнала: 2025, Номер 14(2)

Опубликована: Апрель 14, 2025

ABSTRACT The rapidly growing population is continuously putting pressure on available resources and production processes, raising two significant global challenges viz. energy crisis solid‐waste management. Both issues are responsible for the major challenge of environmental deterioration. Different categories solid waste, especially derived from agricultural industrial contribute to a large amount waste which not only contaminating environment, but its improper management threat flora fauna, including human civilization. It an essential goal circular economy ensure sustainable development by designing strategies biomass conversion into functional carbon materials, component modern nanotechnology‐based applications. This review article highlights current trends in different synthetic strategies. application biochar‐based materials high‐performance supercapacitors, rechargeable lithium‐ion batteries, air serves as catalyst improve sorption kinetics chemical solid‐state hydrogen storage ORR/OER/HER electrocatalysts several Finally, regarding actualization hierarchical technology mentioned. These should be addressed researchers well policymakers commercialize biomass‐derived material

Язык: Английский

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Recycling spent lithium-ion battery cathode: an overview

Green Chemistry, Год журнала: 2024, Номер 26(13), С. 7656 - 7717

Опубликована: Янв. 1, 2024

This review introduces the structure and failure mechanism of lithium-ion batteries, followed by a systematic summary recycling techniques, including direct, hydrometallurgical, pyrometallurgical recovery.

Язык: Английский

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Structural regulation of ultra-microporous biomass-derived carbon materials induced by molten salt synergistic activation and its application in CO2 capture

Chemical Engineering Journal, Год журнала: 2024, Номер 486, С. 150227 - 150227

Опубликована: Март 6, 2024

Язык: Английский

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Lignin/polysaccharide composite: A nature-made match toward multifunctional bio-based materials

Progress in Materials Science, Год журнала: 2024, Номер unknown, С. 101383 - 101383

Опубликована: Окт. 1, 2024

Язык: Английский

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Ultrahigh Surface Area Hierarchically Porous Carbon Materials from Polyacrylamide–Cellulose Hydrogel for High-Performance Supercapacitors

ACS Applied Energy Materials, Год журнала: 2024, Номер 7(7), С. 2906 - 2917

Опубликована: Март 28, 2024

High surface area, hierarchically micro/mesoporous carbon materials with interconnected pore structures have significant potential as electrode for high-performance supercapacitor applications. Here, we present the synthesis of ultrahigh area porous materials, prepared by potassium carbonate (K2CO3) activation polyacrylamide–hydroxy propyl cellulose (PAM–HPC) hydrogel at high temperatures (500–900 °C), and their energy storage performances in two- three-electrode cell setup. The material obtained carbonization PAM–HPC 800 °C exhibits an 3387.2 m2 g–1 a large volume 1.963 cm3 g–1. using this demonstrated excellent supercapacitance performance system, achieving specific capacitance 545.5 F 1 A current density superior rate capability outstanding cycling stability 96.3% after 5000 charge–discharge cycles. Furthermore, assembled symmetric device constructed showed 102.5 0.5 It delivers 17.2 W h kg–1 power 550 kg–1, 94.2% consecutive electrochemical properties reported here indicate that carbons from hydrogels are promising

Язык: Английский

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Upcycling of polyethylene terephthalate (PET) plastic wastes into carbon-based nanomaterials: Current status and future perspectives

European Polymer Journal, Год журнала: 2024, Номер 215, С. 113249 - 113249

Опубликована: Июнь 21, 2024

Язык: Английский

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