Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Yoshinari Konishi"'
Autor:
Yoshinari Konishi, Kazuhiro Sayama, Etsuko Fujita, Soichi Takasugi, Yugo Miseki, Kotaro Sasaki
Publikováno v:
RSC Advances. 11:11224-11232
Efficient H2O2 production both on a carbon cathode modified with various metal salts and on an oxide photoanode was investigated. The cathodic current density and faradaic efficiency for H2O2 production (FE(H2O2)) on a carbon cathode in KHCO3 aqueous
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df5cd4007bf8d795a374ab7c48b3bfb4
https://doi.org/10.1039/d1ra01045j
https://doi.org/10.1039/d1ra01045j
Autor:
Soichi, Takasugi, Yugo, Miseki, Yoshinari, Konishi, Kotaro, Sasaki, Etsuko, Fujita, Kazuhiro, Sayama
Publikováno v:
RSC advances. 11(19)
Efficient H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::16f111da3cdd00ca68cc44a4e73f3ebd
https://pubmed.ncbi.nlm.nih.gov/35423623
https://pubmed.ncbi.nlm.nih.gov/35423623
Publikováno v:
Journal of Materials Science. Jan2007, Vol. 42 Issue 2, p529-533. 5p. 2 Black and White Photographs, 4 Graphs.
Autor:
Yoshinari Konishi, Yasukazu Iwasaki, Takeo Arai, Ami Ikura, Kazuhiro Sayama, Masatoshi Yanagida, Hideki Sugihara
Publikováno v:
Applied Catalysis B: Environmental. 84:42-47
WO3 is a visible-light-responsive photocatalyst and an n-type semiconductor photocatalyst, but its photocatalytic activity toward organic substances is low. We utilized several transition metal ions as redox mediators in attempts to improve the photo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::213d229d62b522ce61475af2ccd50f75
https://doi.org/10.1016/j.apcatb.2008.03.002
https://doi.org/10.1016/j.apcatb.2008.03.002
Autor:
Masatoshi Yanagida, Takeo Arai, Kazuhiro Sayama, Hideki Sugihara, Yasukazu Iwasaki, Yoshinari Konishi
Publikováno v:
Catalysis Communications. 9:1254-1258
CuO was found to be an effective co-catalyst for WO3-catalyzed photodegradation of acetaldehyde to CO2 under visible light. Loading CuO on WO3 also markedly promoted the photodegradation of other volatile organic compounds (VOCs), such as hexane, eth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d8e8154239a30fc58b8133bfaccb8b3
https://doi.org/10.1016/j.catcom.2007.11.012
https://doi.org/10.1016/j.catcom.2007.11.012
Publikováno v:
Electrochemistry. 76:128-131
WO3 is a visible-light-responsive photocatalyst, but the potential of its conduction band is not negative enough to produce H2 from water or to reduce O2 in the photodegradation reaction of various waste organic materials, environmental pollutants, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ac6508d6fd3442e1177e905a78a7f46
https://doi.org/10.5796/electrochemistry.76.128
https://doi.org/10.5796/electrochemistry.76.128
Publikováno v:
Journal of Combinatorial Chemistry. 9:574-581
A high-throughput screening system for new visible-light-responsive semiconductors for photoelectrodes and photocatalysts was developed in this study. Photoelectrochemical measurement was selected to evaluate visible-light responsiveness, and an auto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f420356ccfd6823109751cdda2ed8dec
https://doi.org/10.1021/cc0700142
https://doi.org/10.1021/cc0700142
Autor:
Yoshinari Konishi, Takeo Arai, Masatoshi Yanagida, and Hideki Sugihara, Kazuhiro Sayama, Yasukazu Iwasaki
Publikováno v:
The Journal of Physical Chemistry C. 111:7574-7577
A highly efficient and visible light responsive photocatalyst was developed by combining the p-type semiconductor CuBi2O4 and the n-type semiconductor WO3. CuBi2O4/WO3 showed higher reactivity than typical TiO2-based photocatalysts for the complete o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f2bd5cb133e475cf3883a62436a1b8f
https://doi.org/10.1021/jp0725533
https://doi.org/10.1021/jp0725533
Publikováno v:
Journal of Materials Science. 42:529-533
Nanosheet-shaped TiO2 material with a large surface area was synthesized by the reaction of anatase TiO2 with 10 M NaOH aqueous solution at 100 °C for 12–48 h and followed by washing with dilute HCl. Numerous nanosheets were aggregated together an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a895d0c5840a7394ff0f017effe117e
https://doi.org/10.1007/s10853-006-1139-8
https://doi.org/10.1007/s10853-006-1139-8
Autor:
Masaki Ichihara, Yoshinari Konishi, Hideki Sugiha, Haoshen Zhou, Mingdeng Wei, Hironori Arakawa
Publikováno v:
Inorganic Chemistry. 45:5684-5690
Novel morphology titanate tubes were successfully synthesized via a self-assembly and self-removal process. After the product was treated by calcinating and washing, crystalline TiO2 tubes were obtained. In this study, two new concepts are applied to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f39454a486c775cdcb72cccf538e9e32
https://doi.org/10.1021/ic060474k
https://doi.org/10.1021/ic060474k