Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Ryo Niishiro"'
Autor:
Akihiko Kudo, Tomohiro Higashi, Yongbo Kuang, Hitoshi Ishihara, Ryo Niishiro, Qingxin Jia, Taro Yamada, Toshio Hayashi, Akihide Iwase, Masaharu Yamaguchi, Kazunari Domen, Tsutomu Minegishi
Publikováno v:
Sustainable Energy & Fuels. 2:2016-2024
Photoelectrochemical water splitting has attracted much attention in recent years as an alternative energy source. However, there have been several significant issues such as low efficiency, high cost and less scalability for its practical applicatio
Autor:
Yongbo Kuang, Anke Xiong, Masaki Saruyama, Masanori Sakamoto, Seiji Akiyama, Taizo Yoshinaga, Toshiharu Teranishi, Takashi Hisatomi, Kazunari Domen, Yeilin Ham, Ryo Niishiro
Publikováno v:
Nanoscale. 10:10420-10427
The effect of cobalt doping into a manganese oxide (tetragonal spinel Mn3O4) nanoparticle cocatalyst up to Co/(Co + Mn) = 0.4 (mol/mol) on the activity of photocatalytic water oxidation was studied. Monodisperse ∼10 nm CoyMn1−yO (0 ≤ y ≤ 0.4)
Autor:
Taro Yamada, Masaharu Yamaguchi, Tsutomu Minegishi, Akihiko Kudo, Kazunari Domen, Ryo Niishiro, Qingxin Jia, Yuichi Takano, Yongbo Kuang, Akihide Iwase
Publikováno v:
Chemical Communications. 53:629-632
SnNb2O6 has arisen as a candidate for photoanodes for solar water splitting. CoOx cocatalyst-loaded SnNb2O6 showed a stable, high anodic photocurrent with an incident photon-to-current conversion efficiency (IPCE) of 18% at 0.6 VRHE and a half-cell s
Autor:
Taizo, Yoshinaga, Masaki, Saruyama, Anke, Xiong, Yeilin, Ham, Yongbo, Kuang, Ryo, Niishiro, Seiji, Akiyama, Masanori, Sakamoto, Takashi, Hisatomi, Kazunari, Domen, Toshiharu, Teranishi
Publikováno v:
Nanoscale. 10(22)
The effect of cobalt doping into a manganese oxide (tetragonal spinel Mn
Publikováno v:
Applied Catalysis B: Environmental. :187-196
The codoping effect of antimony on the photocatalytic activity of visible-light-driven SrTiO 3 doped with rhodium (SrTiO 3 :Rh) was investigated. SrTiO 3 doped with rhodium and antimony (SrTiO 3 :Rh/Sb) prepared by a hydrothermal method was found to
Autor:
Akihiko Kudo, Ryo Niishiro
Publikováno v:
Solid State Phenomena. 162:29-40
This review paper represents photocatalytic properties of metal cation-doped TiO2 (rutile) and SrTiO3 photocatalysts for O2 evolution from an aqueous silver nitrate solution and H2 evolution from an aqueous methanol solution under visible light irrad
Publikováno v:
The Journal of Physical Chemistry C. 111:17420-17426
The effects upon the photophysical and photocatalytic properties of the codoping of rhodium and antimony in rutile-type TiO2 were investigated. TiO2 codoped with rhodium and antimony (TiO2:Rh/Sb) had an absorption band in the visible light region. It
Publikováno v:
Chemical Physics. 339:104-110
Effects of doping of metal cations into wide band gap semiconductor photocatalysts on morphology, visible light response, and photocatalytic performance were studied. Doping of lanthanide and alkaline earth ions improved activity of a NaTaO3 photocat
Autor:
Miao, Zhong, Takashi, Hisatomi, Yongbo, Kuang, Jiao, Zhao, Min, Liu, Akihide, Iwase, Qingxin, Jia, Hiroshi, Nishiyama, Tsutomu, Minegishi, Mamiko, Nakabayashi, Naoya, Shibata, Ryo, Niishiro, Chisato, Katayama, Hidetaka, Shibano, Masao, Katayama, Akihiko, Kudo, Taro, Yamada, Kazunari, Domen
Publikováno v:
Journal of the American Chemical Society. 137(15)
Photoelectrochemical (PEC) devices that use semiconductors to absorb solar light for water splitting offer a promising way toward the future scalable production of renewable hydrogen fuels. However, the charge recombination in the photoanode/electrol
Autor:
Miao Zhong, Takashi Hisatomi, Yongbo Kuang, Jiao Zhao, Min Liu, Akihide Iwase, Qingxin Jia, Hiroshi Nishiyama, Tsutomu Minegishi, Mamiko Nakabayashi, Naoya Shibata, Ryo Niishiro, Chisato Katayama, Hidetaka Shibano, Masao Katayama, Akihiko Kudo, Taro Yamada, Kazunari Domen
Publikováno v:
Journal of the American Chemical Society; 4/22/2015, Vol. 137 Issue 15, p5053-5060, 8p