Gradient oxygen vacancies in BiVO4 olive-seeds nanostructure for electrochemical supercapacitor applications
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DOI: 10.1016/j.matchemphys.2021.124737
Abstract: Abstract In recent years, humans' increasing necessity and consumption of energy and the lack of energy-related issues have drawn considerable attention due to high power density, cyclic performance, and highly safe. Herein, we have designed… read more here.
Keywords: olive bismuth; bismuth vanadate; gradient oxygen; oxygen vacancies ... See more keywords
Understanding the Role of Vanadium Vacancies in BiVO4 for Efficient Photoelectrochemical Water Oxidation
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DOI: 10.1021/acs.chemmater.0c04866
Abstract: 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 photoelectrochemi... read more here.
Keywords: bivo4 efficient; vanadium vacancies; understanding role; efficient photoelectrochemical ... See more keywords
The Role of Surface Oxygen Vacancies in BiVO4
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DOI: 10.1021/acs.chemmater.9b05047
Abstract: Bismuth vanadate (BiVO4) is a widely studied oxide in solar water splitting, known for its ease of synthesis, high charge extraction yields, and advantageous band alignment with water. We present a combined first-principles and experimental… read more here.
Keywords: role surface; surface; surface oxygen; oxygen vacancies ... See more keywords