Synthesis of natural oxygen-doped bamboo-derived hierarchical micro-mesoporous composite carbon materials using a green activation strategy

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 90, P. 111871 - 111871

Published: April 29, 2024

Language: Английский

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Investigating the Dual Activation Synergistic Mechanism of KOH Activation and Sodium Self-Catalysis to uncover microporous mechanisms in CO2 Adsorption

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 115512 - 115512

Published: Jan. 1, 2025

Language: Английский

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The significance of the synthesis method for graphite-like carbon: effects of acidifying agents on properties and carbon monoxide sensitivity

Journal of Materials Science Materials in Electronics, Journal Year: 2025, Volume and Issue: 36(5)

Published: Feb. 1, 2025

Language: Английский

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Applications of coal-based carbon materials in adsorption

Journal of Molecular Structure, Journal Year: 2025, Volume and Issue: unknown, P. 142210 - 142210

Published: March 1, 2025

Language: Английский

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Plasma-Enhanced Chemical Vapor Deposition-Assisted Construction of Biomass-Derived Porous Carbon

Energy & Fuels, Journal Year: 2025, Volume and Issue: unknown

Published: May 15, 2025

Language: Английский

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N, O-Codoped Porous Carbon Derived from Longan Shells for High-Performance Supercapacitor Electrodes

ACS Applied Energy Materials, Journal Year: 2025, Volume and Issue: unknown

Published: May 17, 2025

Language: Английский

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Built-In “Vesicle-Like Structures” Electrolytes to Form Ion Channels for Dendrite-Free and Durable Zinc-Ion Hybrid Supercapacitors

ACS Applied Materials & Interfaces, Journal Year: 2025, Volume and Issue: unknown

Published: May 17, 2025

Aqueous zinc-ion hybrid supercapacitors (ZHSCs) have stimulated wide attention due to their features of low cost and nontoxic nature. Nevertheless, the growth zinc dendrites, parasitic reactions, a narrow electrochemical stable window (ESW) severely limited development ZHSCs. Here, distinct vesicle-like structure using polyethylene glycol monomethyl ether (MPEG) ethylene dimethyl (DME) is creatively represented, which named bicelle electrolyte. In this unique structure, O -OH C-O-C in MPEG extends interior, encapsulating aqueous Zn(ClO4)2. The hydrophobic groups DME accumulate interactions, forming domain. Due presence domain, internal active water molecules are prevented from directly contacting Zn foil. external hydrophilic form hydrogen bonds with free water, also greatly suppress activity thus inhibiting harmful side reactions (hydrogen evolution reactions) related water. was widened 3.03 V. Furthermore, formed by head-to-head creates Zn2+ channel that promotes rapid uniform deposition Zn2+, thereby dendrite promoting cycling stability cell. experiments show high ion conductivity 51.87 mS cm-1 transference number (tZn2+) 0.70 can be achieved system. assembled asymmetric supercapacitor specific capacity 95.47 mAh g-1 at 5 A g-1, it still maintains retention rate 84.40% after 8000 cycles. symmetric cell delivers long lifespan over 1300 h 1 mA cm-2.

Language: Английский

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Preparation of nitrogen-doped lignin-based porous carbon materials and their application in a supercapacitor

Journal of Materials Science, Journal Year: 2024, Volume and Issue: 59(40), P. 19161 - 19174

Published: Oct. 1, 2024

Language: Английский

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Optimized mesopore design in ginkgo nuts-derived hyper-crosslinked porous carbon for enhancing supercapacitor capacitance performance

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 683, P. 221 - 231

Published: Dec. 9, 2024

Language: Английский

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