PtCo nanoalloy embedded nitrogen-doped carbon nanotube for rechargeable Zn-air batteries DOI

Qiusheng Zhou,

Minmin Song,

Yuan Tian

et al.

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 677, P. 59 - 67

Published: Aug. 9, 2024

Language: Английский

Recent advances in hydrogen production coupled with alternative oxidation reactions DOI

Guoliang Gao,

Zixu Sun, Xueli Chen

et al.

Coordination Chemistry Reviews, Journal Year: 2024, Volume and Issue: 509, P. 215777 - 215777

Published: March 26, 2024

Language: Английский

Citations

21
Atomically dispersed multi-site catalysts: bifunctional oxygen electrocatalysts boost flexible zinc–air battery performance DOI
Shengchen Wang, Mengyang Zhang,

Xueqin Mu

et al.

Energy & Environmental Science, Journal Year: 2024, Volume and Issue: 17(14), P. 4847 - 4870

Published: Jan. 1, 2024

Based on the advancements in atomically dispersed multi-site catalysts for FZABs, this review discusses design methodologies to regulate performance of bifunctional oxygen electrocatalysts from electronic and geometric structures.

Language: Английский

Citations

21
Promoting Electrocatalytic Oxygen Reactions Using Advanced Heterostructures for Rechargeable Zinc–Air Battery Applications DOI
D.L. Qiu, Huihui Wang,

Tingting Ma

et al.

ACS Nano, Journal Year: 2024, Volume and Issue: 18(33), P. 21651 - 21684

Published: Aug. 12, 2024

In order to facilitate electrochemical oxygen reactions in electrically rechargeable zinc-air batteries (ZABs), there is a need develop innovative approaches for efficient electrocatalysts. Due their reliability, high energy density, material abundance, and ecofriendliness, ZABs hold promise as next-generation storage conversion devices. However, the large-scale application of currently hindered by slow kinetics reduction reaction (ORR) evolution (OER). development heterostructure-based electrocatalysts has potential surpass limitations imposed intrinsic properties single material. This Account begins with an explanation configurations fundamentals electrochemistry air electrode. Then, we summarize recent progress respect variety heterostructures that exploit bifunctional electrocatalytic overview impact on ZAB performance. The range heterointerfacial engineering strategies improving ORR/OER performance includes tailoring surface chemistry, dimensionality catalysts, interfacial charge transfer, mass transport, morphology. We highlight multicomponent design take these features into account create advanced highly active catalysts. Finally, discuss challenges future perspectives this important topic aim enhance activity batteries.

Language: Английский

Citations

16
Boosting Alkaline Seawater Oxidation of CoFe‐layered Double Hydroxide Nanosheet Array by Cr Doping DOI
Yongchao Yao, Chaoxin Yang, Shengjun Sun

et al.

Small, Journal Year: 2023, Volume and Issue: 20(13)

Published: Nov. 14, 2023

The pursuit of stable and efficient electrocatalysts toward seawater oxidation is great interest, yet it poses considerable challenges. Herein, the utilization Cr-doped CoFe-layered double hydroxide nanosheet array reported on nickel-foam (Cr-CoFe-LDH/NF) as an electrocatalyst for oxygen evolution reaction in alkaline seawater. Cr-CoFe-LDH/NF catalyst can achieve current densities 500 1000 mA cm

Language: Английский

Citations

37
CoP/Co2P@NC/MWCNTs as oxygen catalysts in alkaline seawater-based zinc-air batteries DOI
Xin Cui, Xueying Li, Min Hu

et al.

Journal of Electroanalytical Chemistry, Journal Year: 2025, Volume and Issue: 979, P. 118919 - 118919

Published: Jan. 2, 2025

Language: Английский

Citations

1
Design of ZIF-67-derived Fe, N and F co-doped porous carbon material and evaluation of its ORR and OER performance DOI
Xinfu He,

Liaobo Chang,

Hongju Wu

et al.

Journal of Alloys and Compounds, Journal Year: 2023, Volume and Issue: 967, P. 171709 - 171709

Published: Aug. 12, 2023

Language: Английский

Citations

16
Chromium doping enabled improvement in alkaline seawater oxidation over cobalt carbonate hydroxide nanowire array DOI
Min Zhang, Xun He, Kai Dong

et al.

Chemical Communications, Journal Year: 2023, Volume and Issue: 59(64), P. 9750 - 9753

Published: Jan. 1, 2023

The presence of chlorine species in seawater can cause severe anode corrosion, highlighting the critical need for design efficient and robust electrocatalysts towards oxygen evolution reaction (OER) hydrogen production. Herein, we present a chromium doped cobalt carbonate hydroxide nanowire array on nickel foam (Cr-CoCH/NF) as an effective OER electrocatalyst seawater. In alkaline conditions, Cr-CoCH/NF exhibits low overpotential 450 mV to achieve 500 mA cm-2, surpassing that CoCH/NF (614 mV). Additionally, it demonstrates 200 h continuous testing.

Language: Английский

Citations

13
In-situ fabrication of bimetallic FeCo2O4-FeCo2S4 heterostructure for high-efficient alkaline freshwater/seawater electrolysis DOI
Junming Zhang,

Yingjian Fang,

Yao Chen

et al.

Journal of Colloid and Interface Science, Journal Year: 2023, Volume and Issue: 653, P. 821 - 832

Published: Sept. 22, 2023

Language: Английский

Citations

11
Co, Fe decorated N, S co-doped porous carbon enables high stability for the oxygen reduction reaction DOI
Qiulan Huang,

Ruiqin Ren,

Jia Li

et al.

Catalysis Science & Technology, Journal Year: 2024, Volume and Issue: 14(3), P. 667 - 672

Published: Jan. 1, 2024

We present a methodology for creating bi-active sites and co-doped M–N–C catalysts, showcasing potential applications in various energy-related fields.

Language: Английский

Citations

4
Co/CoP@NC heterostructures as bifunctional catalysts to enhance the alkaline water splitting DOI

Shengxiong Liao,

Zhijie Zhang, Yuying Li

et al.

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 81, P. 624 - 631

Published: July 26, 2024

Language: Английский

Citations

4