2D metal borides (MBenes): Synthesis methods for energy storage applications

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 497, P. 154429 - 154429

Published: Aug. 3, 2024

Language: Английский

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Porous carbon materials augmented with heteroatoms derived from hyperbranched biobased benzoxazine resins for enhanced CO2 adsorption and exceptional supercapacitor performance

Journal of Energy Storage, Journal Year: 2023, Volume and Issue: 78, P. 110166 - 110166

Published: Dec. 22, 2023

Language: Английский

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Zincronization-induced surface modification of Co Mn phosphate for improved electrochemical performance in battery-supercapacitor hybrid systems

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 81, P. 110432 - 110432

Published: Jan. 20, 2024

Language: Английский

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Facile constucture of amorphous/crystalline NiCoB@NiCo2S4 heterogeneous interface nanocomposites for enhanced supercapacitor performance

Journal of Power Sources, Journal Year: 2023, Volume and Issue: 581, P. 233488 - 233488

Published: Aug. 9, 2023

Language: Английский

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Enhanced electrochemical performance of ZnO@sulphur-doped carbon particles for use in supercapacitors

Journal of Energy Storage, Journal Year: 2023, Volume and Issue: 78, P. 110120 - 110120

Published: Dec. 20, 2023

Language: Английский

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Electrochemical characteristics of flexible open-cell supercapacitors employing different electrolyte types: KOH and ionic liquid

Electrochimica Acta, Journal Year: 2024, Volume and Issue: 497, P. 144513 - 144513

Published: June 1, 2024

Language: Английский

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Coin cell constructed symmetric supercapacitor based on binder-free antimony trioxide (Sb2O3) in heteroatom doped carbon nanofibers

Journal of Power Sources, Journal Year: 2024, Volume and Issue: 613, P. 234882 - 234882

Published: June 15, 2024

Language: Английский

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A preparation of niobium diboride (NbB2) via molten salt method: Impact of boron concentration on the structural and electrochemical performance

Materials Research Bulletin, Journal Year: 2024, Volume and Issue: 180, P. 113062 - 113062

Published: Aug. 23, 2024

Language: Английский

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Corn-straw-converted activated carbons with tunable porosity and N/O functionalities as high-performance supercapacitors electrode at commercial-level mass loading

Journal of Energy Storage, Journal Year: 2023, Volume and Issue: 72, P. 108673 - 108673

Published: Aug. 19, 2023

Language: Английский

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Highly Active N, S Codoped Porous Carbon Derived from Lignin-Rich Pulping Waste Liquor for Supercapacitors and Oxygen Reduction Reaction

Energy & Fuels, Journal Year: 2024, Volume and Issue: 38(4), P. 3159 - 3170

Published: Feb. 2, 2024

Heteroatom-doped porous carbon has become a key material in the field of supercapacitors (SCs) and oxygen reduction reaction (ORR). Here, eucalyptus pulping red liquor was used as starting for straightforward one-step NH4Cl-assisted carbonization technique that produced nitrogen sulfur codoped bifunctional material. The sodium lignosulfonate S atom dopant. NH4Cl added to can not only produce NaCl template but also source. resulting carbons possess rich hierarchical structures high specific surface area (1092 m2 g–1) ID/IG ratio (1.04), leading remarkable electrocatalytic activity with capacitance 326 F g–1 at 0.5 A an identical onset half-wave potentials 0.988 V vs reversible hydrogen electrode (RHE) 0.847 RHE ORR, compared benchmark Pt/C catalyst. Furthermore, when BLC-N/S-1000 electrocatalyst air zinc–air battery, it showed superior long-term stability 356 h 5 mA cm–2 20 min/cycle. Results present work pave new green method convert abundant low-cost biomass into high-end heteroatom-doped electrochemical energy devices.

Language: Английский

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