Robust bifunctionality in an oxygen electrode via core–shell heterostructure construction DOI

Yumei Feng,

Xianwei Li,

MA Zhi-yong

et al.

Chemical Communications, Journal Year: 2024, Volume and Issue: 60(64), P. 8407 - 8410

Published: Jan. 1, 2024

A Co-CoSe core-shell heterostructure encapsulated into nitrogen-doped carbon nanotubes enables superior zinc air battery performance (172 mW cm

Language: Английский

Robust bifunctionality towards hydrogen evolution and ethanol oxidation reactions catalyzed by six-element high entropy alloys DOI

Yingjie Yu,

Han Shi,

Yuhua Xie

et al.

Chemical Communications, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

FeCoNiIrPtPd/NCNT exhibits 3.4- and 1.6-fold higher levels of mass activity than does commercial Pt/C in the hydrogen evolution reaction (HER) ethanol oxidation (EOR), respectively.

Language: Английский

Citations

1
Porous carbon nanosheets integrated with graphene-wrapped CoO and CoNx as efficient bifunctional oxygen electrocatalysts for rechargeable zinc-air batteries DOI
Chang Ma,

Binji Zhu,

Yue Wang

et al.

Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: 685, P. 793 - 803

Published: Jan. 21, 2025

Language: Английский

Citations

1
A self‐powered system to electrochemically generate ammonia driven by palladium single atom electrocatalyst DOI Creative Commons
Hao Hu,

Shuyuan Pan,

Zhiyong Ma

et al.

SusMat, Journal Year: 2024, Volume and Issue: 4(5)

Published: Aug. 21, 2024

Abstract The utilization of single atoms (SAs) as trifunctional electrocatalyst for nitrogen reduction, oxygen and evolution reactions (NRR, ORR, OER) is still a formidable challenge. Herein, we devise one‐pot synthesized palladium SAs stabilized on nitrogen‐doped carbon SA (Pd‐SA/NC) efficient NRR, OER. Pd‐SA/NC performs robust catalytic activity toward NRR with faradaic efficiency 22.5% at −0.25 V versus reversible hydrogen electrode (RHE), the relative Pd enhanced by 17‐fold than Pd‐NP/NC. In addition, half‐wave potential reaches 0.876 RHE, amounting to 58‐time higher mass commercial Pt/C. Moreover, overpotential 10 mA cm −2 low 287 mV Pd‐SA/NC, outperforming IrO 2 360 times in turnover frequency 1.6 RHE. Accordingly, assembled rechargeable zinc‐air battery (ZAB) achieves maximum power density 170 mW , boosted 2.3 Pt/C–IrO . Two constructed ZABs efficiently NRR‐OER system electrochemically generate ammonia implying its superior trifunctionality.

Language: Английский

Citations

6
A(CoFe)(S2)2/CoFe heterostructure constructed in S, N co-doped carbon nanotubes as an efficient oxygen electrocatalyst for zinc-air battery DOI

Bowen Yuan,

Bin Liu,

Jin Liu

et al.

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 679, P. 75 - 89

Published: Sept. 28, 2024

Language: Английский

Citations

5
MOF derived RuO2/V2O5 nanoneedles for robust and stable water oxidation in acid DOI
Qing Li,

Yu‐Mei Feng,

Yuhua Xie

et al.

Chinese Chemical Letters, Journal Year: 2025, Volume and Issue: unknown, P. 111074 - 111074

Published: March 1, 2025

Language: Английский

Citations

0
High strength bacterial cellulose/PANa-based hydrogel polyelectrolyte for flexible zinc−air batteries DOI
Tao Zhang,

Kunbin Kuang,

Lilai Lu

et al.

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 100, P. 113629 - 113629

Published: Sept. 5, 2024

Language: Английский

Citations

2
WN-CoS2 nanoparticles encapsulated into carbon nanotubes enable a stable and high-performance rechargeable zinc air battery DOI
Xianwei Li,

Yuhua Xie,

Yazhou Chen

et al.

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 101, P. 113964 - 113964

Published: Sept. 26, 2024

Language: Английский

Citations

2
Engineering eg filling of RuO2 enables a robust and stable acidic water oxidation DOI
Qing Li,

Yu‐Mei Feng,

Yingjie Yu

et al.

Chinese Chemical Letters, Journal Year: 2024, Volume and Issue: unknown, P. 110612 - 110612

Published: Nov. 1, 2024

Language: Английский

Citations

1
Robust bifunctionality in an oxygen electrode via core–shell heterostructure construction DOI

Yumei Feng,

Xianwei Li,

MA Zhi-yong

et al.

Chemical Communications, Journal Year: 2024, Volume and Issue: 60(64), P. 8407 - 8410

Published: Jan. 1, 2024

A Co-CoSe core-shell heterostructure encapsulated into nitrogen-doped carbon nanotubes enables superior zinc air battery performance (172 mW cm

Language: Английский

Citations

0