18 Papers
71 Citations
Yanhe Han is an academic researcher from Beijing Institute of Petrochemical Technology. The author has contributed to research in topics: Electrode & Anatase. The author has an hindex of 9, co-authored 16 publications. Previous affiliations of Yanhe Han include Griffith University.
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Papers
A selective etching phenomenon on {001} faceted anatase titanium dioxide single crystal surfaces by hydrofluoric acid.
TL;DR: A selective etching phenomenon on {001} faceted anatase TiO(2) single crystal surfaces by HF and associated etching mechanism are reported and density functional theory calculations reveal that HF stabilizes the grown facets at low concentrations, but selectively destroys the growing facets at high concentrations.
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Anatase TiO2 Crystal Facet Growth: Mechanistic Role of Hydrofluoric Acid and Photoelectrocatalytic Activity
TL;DR: The findings of this work clarify the mechanistic role of HF for controlling the crystal facet growth, providing a facile means for massive production of desired nanostructures with high reactive facets on solid substrates for other metal oxides.
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Electrochemical study of a novel high-efficiency PbO2 anode based on a cerium-graphene oxide co-doping strategy: Electrodeposition mechanism, parameter optimization, and degradation pathways
TL;DR: In this paper, a novel and efficient Ti/SnO2-Sb/PbO2 -GO-Ce electrode was successfully fabricated based on the co-deposition of Ce ions and graphene oxide (GO) into β-Pb O2 crystals and used as an anode for electrocatalytic oxidation of phenol.
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Rutile TiO2 microspheres with exposed nano-acicular single crystals for dye-sensitized solar cells
TL;DR: In this paper, a photoanodes made of rutile TiO2 microsphere with exposed nano-acicular single crystals has been successfully synthesized via a facile hydrothermal method.
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Degradation of nitrobenzene by synchronistic oxidation and reduction in an internal circulation microelectrolysis reactor
Yanhe Han,Mengmeng Qi,Lei Zhang,Yimin Sang,Meili Liu,Tingting Zhao,Junfeng Niu,Shanqing Zhang +7 more
TL;DR: The degradation of nitrobenzene by synchronistic oxidation and reduction was investigated using an internal circulation microelectrolysis (ICE) reactor with an active volume of 0.018 m3, exhibiting a markedly higher nitrorene degradation efficiency than a conventional fixed bed reactor.
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