CoN/MoC embedded in nitrogen-doped multi-channel carbon nanofibers as an efficient acidic and alkaline hydrogen evolution reaction electrocatalysts DOI
Lili Wang,

Wurigamula He,

Duanduan Yin

et al.

Renewable and Sustainable Energy Reviews, Journal Year: 2023, Volume and Issue: 181, P. 113354 - 113354

Published: May 12, 2023

Language: Английский

Structural and Electronic Modulation of Iron-Based Bimetallic Metal–Organic Framework Bifunctional Electrocatalysts for Efficient Overall Water Splitting in Alkaline and Seawater Environment DOI
Yun Luo, Xiaodong Yang, He Li

et al.

ACS Applied Materials & Interfaces, Journal Year: 2022, Volume and Issue: 14(41), P. 46374 - 46385

Published: Oct. 4, 2022

Metal-organic frameworks (MOFs) are considered potential electrocatalysts for efficient water splitting. However, the structure-activity relationship of most MOFs is not systematically analyzed electrocatalysis anodes and cathodes. In this paper, we provide a strategy to modulate electronic microstructure iron-based bimetallic (MFe-BDC (M: Mg, Zn, Cd)) grown on nickel foam (NF) as bifunctional oxygen evolution reaction (OER) hydrogen (HER). The optimal CdFe-BDC via modulating appropriate metal cations IIA IIB possesses excellent OER HER performance with lowest overpotentials 290 mV at 100 mA cm-2 148 10 cm-2, respectively. overall splitting as-prepared requires 1.68 V achieve current density in real seawater media, it exhibits competitive H2 O2 production rates 6.4 3.1 μL s-1, respectively, ambient alkaline conditions, suggesting its practical applications. Density functional theory (DFT) calculations demonstrate between electrocatalytic MFe-BDC. This work emphasizes significance tailoring environment.

Language: Английский

Citations

66
Review on BiVO4-Based Photoanodes for Photoelectrochemical Water Oxidation: The Main Influencing Factors DOI

Daoming Chen,

Zifei Xie,

Yexiang Tong

et al.

Energy & Fuels, Journal Year: 2022, Volume and Issue: 36(17), P. 9932 - 9949

Published: Aug. 15, 2022

Photoelectrochemical (PEC) water splitting has been considered as a promising technology to produce hydrogen clean energy, and the electrode material is one of main reasons restricting its development. Bismuth vanadate (BiVO4) photoanode for PEC oxidation with advantages low cost, visible light absorption, suitable band edge location. Since BiVO4 was reported, tremendous efforts have used improve performance, significant achievements made. This minireview first briefly introduces theory basic properties then summarizes effects absorption efficiency, charge separation transfer stability on performance BiVO4-based photoanodes. Finally, challenges prospects future research photoanodes are proposed solar energy production.

Language: Английский

Citations

54
Fe-V synergistic doping effect of hierarchical Ni3S2 oblate-nanorod arrays for efficient electrocatalytic oxygen evolution reaction DOI

Taotao Ai,

Huhu Wang,

Weiwei Bao

et al.

Chemical Engineering Journal, Journal Year: 2022, Volume and Issue: 450, P. 138358 - 138358

Published: Aug. 2, 2022

Language: Английский

Citations

45
Facile synthesis of CuZrO3@PPY nanohybrid balls embedded 3-dimensional network with synergistic effect for efficient oxygen evolution reaction DOI

Salma Aman,

Soumaya Gouadria, Sumaira Manzoor

et al.

Surfaces and Interfaces, Journal Year: 2022, Volume and Issue: 36, P. 102607 - 102607

Published: Dec. 23, 2022

Language: Английский

Citations

44
CoN/MoC embedded in nitrogen-doped multi-channel carbon nanofibers as an efficient acidic and alkaline hydrogen evolution reaction electrocatalysts DOI
Lili Wang,

Wurigamula He,

Duanduan Yin

et al.

Renewable and Sustainable Energy Reviews, Journal Year: 2023, Volume and Issue: 181, P. 113354 - 113354

Published: May 12, 2023

Language: Английский

Citations

39