Elaborately Modified BiVO4 Photoanodes for Solar Water Splitting

JH Kim, JS Lee - Advanced Materials, 2019 - Wiley Online Library
Photoelectrochemical (PEC) cells for solar‐energy conversion have received immense
interest as a promising technology for renewable hydrogen production. Their similarity to …

Recent advances of metal‐oxide photoanodes: engineering of charge separation and transportation toward efficient solar water splitting

M Xiao, B Luo, Z Wang, S Wang, L Wang - Solar Rrl, 2020 - Wiley Online Library
Photoelectrochemical (PEC) water splitting has witnessed rapid development because of
the potential of converting solar energy into renewable fuels. Photoelectrodes and …

New Iron‐Cobalt Oxide Catalysts Promoting BiVO4 Films for Photoelectrochemical Water Splitting

S Wang, T He, JH Yun, Y Hu, M Xiao… - Advanced Functional …, 2018 - Wiley Online Library
Owing to the sluggish kinetics for water oxidation, severe surface charge recombination is a
major energy loss that hinders efficient photoelectrochemical (PEC) water splitting. Herein, a …

Dual Oxygen and Tungsten Vacancies on a WO3 Photoanode for Enhanced Water Oxidation

M Ma, K Zhang, P Li, MS Jung, MJ Jeong… - Angewandte …, 2016 - Wiley Online Library
Alleviating charge recombination at the electrode/electrolyte interface by introducing an
overlayer is considered an efficient approach to improve photoelectrochemical (PEC) water …

Facet effect on the photoelectrochemical performance of a WO3/BiVO4 heterojunction photoanode

Y Liu, BR Wygant, K Kawashima, O Mabayoje… - Applied Catalysis B …, 2019 - Elsevier
Different WO 3 facets have different surface energies and electronic structures, and exhibit
different water oxidation abilities and photocatalytic performance as a result. Because of the …

Understanding the Role of Vanadium Vacancies in BiVO4 for Efficient Photoelectrochemical Water Oxidation

T Tran-Phu, Z Fusco, I Di Bernardo… - Chemistry of …, 2021 - ACS Publications
The understanding of recombination of photogenerated electron/hole pairs at defect sites is
a key enabler to develop bismuth vanadate (BiVO4) photoanodes at scale and low cost for …

Conformally coated BiVO4 nanodots on porosity-controlled WO3 nanorods as highly efficient type II heterojunction photoanodes for water oxidation

MG Lee, W Sohn, CW Moon, H Park, S Lee, HW Jang - Nano Energy, 2016 - Elsevier
Bismuth vanadate (BiVO 4) has become a hot topic for solar hydrogen generation by water
oxidation due to its appropriate band edges, and narrow band gap. However, the actual …

Graphene oxide as a hole extraction layer loaded on BiVO4 photoanode for highly efficient photoelectrochemical water splitting

ML Guo, SP Wan, CL Li, K Zhang - Rare Metals, 2022 - Springer
The tailor-made oxygen evolution catalysts (OECs) paired with photoanodes offer a path to
promote water oxidation kinetics; however, the unsatisfied interface between OECs and …

One-step hydrothermal deposition of Ni: FeOOH onto photoanodes for enhanced water oxidation

L Cai, J Zhao, H Li, J Park, IS Cho, HS Han… - ACS Energy …, 2016 - ACS Publications
The realization of efficient photoelectrochemical (PEC) water splitting requires effective
integration of earth-abundant active oxygen evolution catalysts (OECs) with diverse …

Design and Fabrication of a Precious Metal‐Free Tandem Core–Shell p+n Si/W‐Doped BiVO4 Photoanode for Unassisted Water Splitting

P Chakthranont, TR Hellstern… - Advanced Energy …, 2017 - Wiley Online Library
Tandem photoelectrochemical water splitting cells utilizing crystalline Si and metal oxide
photoabsorbers are promising for low‐cost solar hydrogen production. This study presents a …