Two infrequent organic hybrid transition metal hexa-sulfide electro-catalysts for the efficient oxygen evolution reaction DOI
Xin Guo, Hua Yuan, Xing Liu

et al.

Inorganica Chimica Acta, Journal Year: 2024, Volume and Issue: 571, P. 122231 - 122231

Published: July 6, 2024

Language: Английский

Electronic Promoter Breaks the Linear Scaling Relationship：Ultra-Rapid High-Temperature Synthesis of Heterostructured Cos/Sno2@C as a Bifunctional Oxygen Catalyst for Li‐O2 Batteries DOI
Nan Wang,

Tingxue Fang,

Tinghui An

et al.

Published: Jan. 1, 2024

Language: Английский

Citations

0
High-performance rechargeable zinc-air batteries enabled by cobalt iron anchored on nitrogen-doped carbon matrix as bifunctional electrocatalyst DOI

Xianyu Shi,

Panpan Sun, Xin Wang

et al.

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 679, P. 1029 - 1039

Published: Oct. 25, 2024

Language: Английский

Citations

0
Electronic Promoter Breaks the Linear Scaling Relationship: Ultra‐Rapid High‐Temperature Synthesis of Heterostructured CoS/SnO2@C as a Bifunctional Oxygen Catalyst for Li‐O2 Batteries DOI Open Access
Nan Wang,

Tingxue Fang,

Tinghui An

et al.

Small, Journal Year: 2024, Volume and Issue: 21(6)

Published: Dec. 29, 2024

Abstract Li‐O 2 batteries urgently needs high discharge capacity and stable cycling performance, requiring effective reliable bifunctional catalysts for the oxygen reduction reaction (ORR) evolution (OER). Herein, Hovenia acerba Lindl ‐like heterostructure composed of cobalt sulfide tin dioxide supported on carbon substrate (CoS/SnO @C) is prepared via CO laser irradiation technology. The half‐wave potential CoS/SnO @C ORR 0.88 V, while overpotential OER at 10 mA cm −2 as low 270 mV. employing catalyst displays a specific 3332.25 mAh g −1 long life 226 cycles. Additionally, theory calculations demonstrate that construction decreases energy barrier rate‐determining step (RDS) both OER. Notably, SnO behaves electronic promoter to optimize structure interface triggers charge redistribution CoS, which weakens adsorption strength * O‐intermediates allows break linear scaling relationship, thus further enhancing catalytic performance @C. This research furnishes directions design heterogeneous catalysts, highlighting its great application in rechargeable batteries.

Language: Английский

Citations

0
Two infrequent organic hybrid transition metal hexa-sulfide electro-catalysts for the efficient oxygen evolution reaction DOI
Xin Guo, Hua Yuan, Xing Liu

et al.

Inorganica Chimica Acta, Journal Year: 2024, Volume and Issue: 571, P. 122231 - 122231

Published: July 6, 2024

Language: Английский

Citations

0