Biomass‐Derived Carbon and Their Composites for Supercapacitor Applications: Sources, Functions, and Mechanisms

EcoEnergy, Год журнала: 2025, Номер unknown

Опубликована: Март 4, 2025

ABSTRACT Biomass‐derived carbons are eco‐friendly and sustainable materials, making them ideal for supercapacitors due to their high surface area, excellent conductivity, cost‐effectiveness, environmental benefits. This review provides valuable insights into biomass‐derived carbon modified supercapacitors, integrating both experimental results theoretical calculations. begins by discussing the origins of in including plant‐based, food waste‐derived, animal‐origin, microorganism‐generated sources. Then, this presents strategies improve performance heteroatom doping, functionalization, hybrid composite construction. Furthermore, analyzes functions its pure form as materials. The also explores composites derived from biomass‐based carbon, carbon/MXenes, carbon/MOFs, carbon/graphene, carbon/conductive polymers, carbon/transition metal oxides, carbon/hydroxides, providing a thorough investigation. Most importantly, offers an innovative summary analysis role through calculations, concentrating on four key aspects: energy band structure, density states, electron cloud density, adsorption energy. Finally, concludes future research directions biomass carbon‐based discovery novel tailoring functional groups, fabricating high‐performance exploring ion transfer mechanisms, enhancing practical applications. In summary, exploration sources, functions, mechanisms research.

Язык: Английский

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Advances in porous carbon materials for a sustainable future: A review

Advances in Colloid and Interface Science, Год журнала: 2024, Номер 333, С. 103279 - 103279

Опубликована: Авг. 23, 2024

Язык: Английский

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Nanoarchitectonics approach to graphite/starch-supported bioelectrode for enhanced supercapacitor performance

International Journal of Biological Macromolecules, Год журнала: 2025, Номер unknown, С. 141633 - 141633

Опубликована: Фев. 1, 2025

Язык: Английский

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Vesicular porous carbon with outstanding electrochemical performances in Zn-based devices: Extracted from asphalt and wood precursors

Journal of Energy Storage, Год журнала: 2025, Номер 113, С. 115561 - 115561

Опубликована: Фев. 5, 2025

Язык: Английский

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Supercapacitor Performance of Activated Carbon from Eucommia Ulmoides Oliver Wood Optimized by the Activation Method

ACS Omega, Год журнала: 2025, Номер unknown

Опубликована: Апрель 10, 2025

Amid the growing demand for sustainable energy storage, biomass-derived porous carbons have emerged as eco-friendly alternatives to conventional electrode materials. This study shows that activated carbon prepared by one-step activation exhibits an enhanced specific surface area and pore volume. The optimum parameter ameliorating structural electrochemical properties is 60 min of microwave heating. area, volume, mesopore volume resulting (EUAC1-60) achieve 1589.0 m2/g, 0.82 cm3/g, 0.28 respectively. EUAC1-60 exceptional defect degree with I D/I G value 0.92 can provide ample active sites ion storage. investigation has highest capacitance 232.92 F/g at a current density 0.2 A/g. In addition, continuous cycling performance 1 A/g validates its stability retention 89.90% Coulombic efficiency 117.21% after 10,000 cycles. zinc hybrid supercapacitor cathode Zn foil anode displayed excellent 95.58 W h/kg power 64,800 W/kg. research presents innovative approach fabrication high-performance materials from Eucommia Ulmoides Oliver, demonstrating promising potential in applications.

Язык: Английский

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Spherical porous carbon framework derived from yeast cell wall for high rate performance supercapacitors

Diamond and Related Materials, Год журнала: 2025, Номер unknown, С. 112447 - 112447

Опубликована: Май 1, 2025

Язык: Английский

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Synthesis and electrochemical properties of activated lignite carbons-reduced graphene oxide nanocomposites symmetric supercapacitors

Journal of Electroanalytical Chemistry, Год журнала: 2024, Номер 967, С. 118446 - 118446

Опубликована: Июнь 15, 2024

Язык: Английский

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Boosting Ion Storage and Desolvation Kinetics in Biomass-Derived Nanoporous Carbon for Advanced Supercapacitor Energy Storage

Опубликована: Янв. 1, 2024

Язык: Английский

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