Journal ArticleDOI
Amorphous type FeOOH modified defective BiVO4 photoanodes for photoelectrochemical water oxidation
Josefrank Pernalete Lugo,Xinyu Lu,Kai-Hang Ye,Kai-Hang Ye,Siqi Zhang,Jingnan Zhang,Jindong Yang,Yongchao Huang,Hongbing Ji +8 more
TLDR
In this article, a new approach of inducing oxygen vacancy in BiVO4/FeOOH nanostructures is designed, where metal trichalcogenide is introduced.About:
This article is published in Chemical Engineering Journal.The article was published on 2022-01-15. It has received 169 citations till now. The article focuses on the topics: Photocurrent & Water splitting.read more
Citations
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Journal ArticleDOI
Charge Relays via Dual Carbon‐Actions on Nanostructured BiVO 4 for High Performance Photoelectrochemical Water Splitting
Yuxiang Wang,Daoming Chen,Jingnan Zhang,M. (Jie Tang) Balogun,Pingshan Wang,Yexiang Tong,Yongchao Huang +6 more
TL;DR: In this paper , a simple chemical way to realize in situ carbon doping into BiVO4 crystalline structure is designed and obtained carbon-doped Bismuth vanadate (BiVO4), which can improve the electronic conductivity.
Journal ArticleDOI
Oxygen Vacancy-Based Metal Oxides Photoanodes in Photoelectrochemical Water Splitting
TL;DR: In this paper , the effect of OVs on PEC water splitting to improve the light absorption efficiency, charges transfer efficiency, and charge injection efficiency was summarized, and several challenges that need to be addressed in the field of photoelectrochemical water splitting in the future were discussed.
Journal ArticleDOI
Unveiling the promotion of accelerated water dissociation kinetics on the hydrogen evolution catalysis of NiMoO4 nanorods
Muhammad-Sadeeq Balogun,Tuzhi Xiong,Bowen Huang,Josefrank Pernalete Lugo,Jingjing Wei,Xincheng Yao,Ran Xiao,Zhixiao Zhu,Fang Yang,Yongchao Huang,Hao Yang,M.-Sadeeq Balogun +11 more
TL;DR: In this paper, an as-synthesized P-doped NiMoO4/MoO2 heterostructure nanorods exhibit an extraordinary low overpotential of −23 mV at a current density of 10 mA cm−2, which is highly comparable to the performance of the state-of-theart Pt/C coated on nickel foam (NF) catalyst.
Journal ArticleDOI
Recent research progress on operational stability of metal oxide/sulfide photoanodes in photoelectrochemical cells
TL;DR: In this article , the authors provide a detailed introduction to the photocorrosion mechanism of photoanodes and characterizations of stability, summarizing the current research progress on the stability of metal oxide/sulfide photoanode materials.
Journal ArticleDOI
Directional regulating dynamic equilibrium to continuously update electrocatalytic interface for oxygen evolution reaction
TL;DR: In this article , the authors showed that the strategy of directionally regulating ion equilibrium at the dynamic interface is effective for catalysts with high activity and long-term stability, including Ni-MOF, Ni2P and Ni3S2.
References
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Density‐functional thermochemistry. III. The role of exact exchange
TL;DR: In this article, a semi-empirical exchange correlation functional with local spin density, gradient, and exact exchange terms was proposed. But this functional performed significantly better than previous functionals with gradient corrections only, and fits experimental atomization energies with an impressively small average absolute deviation of 2.4 kcal/mol.
Journal ArticleDOI
Multiwfn: a multifunctional wavefunction analyzer.
Tian Lu,Feiwu Chen +1 more
TL;DR: Five practical examples involving a wide variety of systems and analysis methods are given to illustrate the usefulness of Multiwfn, a multifunctional program for wavefunction analysis.
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Nanoporous BiVO4 Photoanodes with Dual-Layer Oxygen Evolution Catalysts for Solar Water Splitting
Tae Woo Kim,Kyoung-Shin Choi +1 more
TL;DR: It is demonstrated that a nanoporous morphology effectively suppresses bulk carrier recombination without additional doping, manifesting an electron-hole separation yield of 0.90 at 1.23 volts (V) versus the reversible hydrogen electrode (RHE).
Journal ArticleDOI
Hydrogen-Treated TiO2 Nanowire Arrays for Photoelectrochemical Water Splitting
Gongming Wang,Hanyu Wang,Yichuan Ling,Yuechao Tang,Xunyu Yang,Robert Carl Fitzmorris,Changchun Wang,Jin Z. Zhang,Yat Li +8 more
TL;DR: The first demonstration of hydrogen treatment as a simple and effective strategy to fundamentally improve the performance of TiO(2) nanowires for photoelectrochemical (PEC) water splitting and opening up new opportunities in various areas, including PEC water splitting, dye-sensitized solar cells, and photocatalysis.
Journal ArticleDOI
Near-complete suppression of surface recombination in solar photoelectrolysis by "Co-Pi" catalyst-modified W:BiVO4.
TL;DR: The low absolute onset potential of ∼310 mV vs RHE achieved with the Co-Pi/W:BiVO(4) combination is promising for overall solar water splitting in low-cost tandem PEC cells, and is encouraging for application of this surface modification strategy to other candidate photoanodes.