J
Junko Misaka
Researcher at Osaka Prefecture University
Publications - 7
Citations - 1011
Junko Misaka is an academic researcher from Osaka Prefecture University. The author has contributed to research in topics: Photocatalysis & Visible spectrum. The author has an hindex of 5, co-authored 7 publications receiving 985 citations.
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Degradation of propanol diluted in water under visible light irradiation using metal ion-implanted titanium dioxide photocatalysts
TL;DR: The metal ion-implantation of titanium dioxide (TiO 2 ) with metal ions (V +, Mn +, Fe + ) at high energy acceleration and the subsequent calcination of these metal ions-implanted TiO 2 in oxygen at around 725 K resulted in a definite shift in the absorption spectra toward visible light regions.
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Photocatalytic degradation of organic compounds diluted in water using visible light-responsive metal ion-implanted TiO2 catalysts: Fe ion-implanted TiO2
Hiromi Yamashita,Masaru Harada,Junko Misaka,Masato Takeuchi,Bernaurdshaw Neppolian,Masakazu Anpo +5 more
TL;DR: In this article, the metal ion-implantation method has been used to improve the electronic properties of the TiO2 photocatalyst to realize the utilization of visible light.
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Application of ion beam techniques for preparation of metal ion-implanted TiO2 thin film photocatalyst available under visible light irradiation: metal ion-implantation and ionized cluster beam method.
Hiromi Yamashita,Masaru Harada,Junko Misaka,Massto Takeuchi,Yuichi Ichihashi,Fumisato Goto,Masaya Ishida,Toshio Sasaki,Masakazu Anpo +8 more
TL;DR: The investigation using XAFS and ab initio molecular calculation suggests that the substitution of octahedrally coordinated Ti ions inTiO2 lattice with implanted metal ions is important to modify TiO2 to be able to adsorb visible light and operate under visible light irradiation.
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Application of ion beams for preparation of TiO2 thin film photocatalysts operatable under visible light irradiation: Ion-assisted deposition and metal ion-implantation
TL;DR: In this paper, the substitution of octahedrally coordinated Ti ions in TiO2 lattice with implanted metal ions (V+) is shown to improve the electronic properties of the TiO 2 thin film to work effectively as photocatalysts under visible light (λ>450 nm) and/or solar light irradiation.
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Design of TiO 2 /Activated Carbon Fiber Systems by An Ionized Cluster Beam Method and Their Application for the Photocatalytic Water Purification
TL;DR: In this article, the preparation of titanium oxide photocatalysts on activated carbon fiber (ACF) using an ionized cluster beam (ICB) method and their reactionivity for the water purification, the oxidative degradation of organic pollutants (alkyl alcohols, dichloroethane) diluted in water, was investigated.