Sensitizing effects of BiVO4 and visible light induced production of highly reductive electrons in the TiO2/BiVO4 heterojunction
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DOI: 10.1016/j.cattod.2018.11.050
Abstract: Abstract BiVO4 is an efficient and stable visible active photoanode material. However, due to its unfavorable conduction band position which falls below the H2 reduction potential, it fails to carry out the complete water splitting… read more here.
Keywords: bivo4 heterojunction; heterojunction; band; visible light ... See more keywords
Boosting interfacial charge migration of TiO2/BiVO4 photoanode by W doping for photoelectrochemical water splitting
Sign Up to like & getrecommendations! Published in 2019 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2019.01.106
Abstract: Abstract Heterojunction electrode requires thermodynamically favored band edge energetics to boost charge separation for efficient photoelectrochemical (PEC) water splitting. In this study, we report that TiO2 nanorods (NRs) doped with W, formed by solid state… read more here.
Keywords: heterojunction; tio2; tio2 bivo4; water splitting ... See more keywords
Probing interfacial energetics and charge transfer kinetics in semiconductor nanocomposites: New insights into heterostructured TiO2/BiVO4 photoanodes
Sign Up to like & getrecommendations! Published in 2017 at "Nano Energy"
DOI: 10.1016/j.nanoen.2017.02.051
Abstract: Heterostructured nanocomposites offer promise for creating systems exhibiting functional properties that exceed those of the isolated components. For solar energy conversion, such combinations of semiconducting nanomaterials can be used to direct charge transfer along pathways… read more here.
Keywords: tio2 bivo4; interfacial energetics; probing interfacial; charge ... See more keywords
Electronic and optical competence of TiO2/BiVO4 nanocomposites in the photocatalytic processes
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DOI: 10.1038/s41598-020-69032-9
Abstract: Nanocomposites with different ratios of titanium dioxide and bismuth vanadate [TiO2]/[BiVO4] give rise to compatible electronic band structure alignment at their interfaces to ensure enhanced photoactivated charge transfer under visible light. The sol–gel method and… read more here.
Keywords: tio2; tio2 bivo4; electronic optical; bivo4 ... See more keywords
A porphyrin cobalt(II) complex linked to a TiO2/BiVO4 nanocomposite: alcohol oxidation using nanohybrid materials as a photocatalyst via a mechanism approach
Sign Up to like & getrecommendations! Published in 2018 at "New Journal of Chemistry"
DOI: 10.1039/c7nj04008c
Abstract: Herein, a new nanohybrid catalyst was synthesized via covalently linking a tetraacetate porphyrin cobalt(II) complex to a TiO2/BiVO4 nanocomposite, and its photocatalytic efficiency towards alcohol oxidation under visible light irradiation was monitored by GC. This… read more here.
Keywords: tio2 bivo4; bivo4 nanocomposite; porphyrin cobalt;