Papers - Yamakata Akira
-
KCl flux-induced growth of isometric crystals of cadmium-containing early transition-metal (Ti4+, Nb5+, and Ta5+) oxides and nitridability to form their (oxy)nitride derivatives under an NH3 atmosphere for water splitting application Reviewed
Mirabbos Hojamberdiev, Hajime Wagata, Kunio Yubuta, Kenta Kawashima, Junie Jhon M. Vequizo, Akira Yamakata, Shuji Oishi, Kazunari Domen, Katsuya Teshima
APPLIED CATALYSIS B-ENVIRONMENTAL 182 626 - 635 2016.3
-
Transient Absorption and FT-IR Analysis of the Carrier Dynamics of TiO2 Photocatalysts
Vequizo Junie Jhon, Matsunaga Hironori, Okamura Shou, Ohno Teruhisa, Yamakata Akira
表面科学学術講演会要旨集 36 ( 0 ) 217 - 217 2016.1
-
Flux-mediated doping of SrTiO3 photocatalysts for efficient overall water splitting Reviewed
Yeilin Ham, Takashi Hisatomi, Yosuke Goto, Yosuke Moriya, Yoshihisa Sakata, Akira Yamakata, Jun Kubota, Kazunari Domen
JOURNAL OF MATERIALS CHEMISTRY A 4 ( 8 ) 3027 - 3033 2016
-
Femto-second time-resolved absorption study on photocatalysts
Matsunaga Hironori, Vequizo Junie Jhon, Yamakata Akira
Abstract of annual meeting of the Surface Science of Japan 36 218 - 218 2016
-
Behavior of photogenerated charge carriers on metal-particle loaded photocatalysts studied by time-resolved absorption spectroscopy
Yamakata Akira
Abstract of annual meeting of the Surface Science of Japan 36 216 - 216 2016
-
Morphology-sensitive trapping states of photogenerated charge carriers on SrTiO3 particles studied by time-resolved visible to Mid-IR absorption spectroscopy: The effects of molten salt flux treatments Reviewed
Akira Yamakata, Ham Yeilin, Masayuki Kawaguchi, Takashi Hisatomi, Jun Kubota, Yoshihisa Sakata, Kazunari Domen
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY 313 168 - 175 2015.12
-
Distinctive Behavior of Photogenerated Electrons and Holes in Anatase and Rutile TiO2 Powders Reviewed
Akira Yamakata, Junie Jhon M. Vequizo, Hironori Matsunaga
JOURNAL OF PHYSICAL CHEMISTRY C 119 ( 43 ) 24538 - 24545 2015.10
-
NH3-Assisted Flux Growth of Cube-like BaTaO2N Submicron Crystals in a Completely Ionized Nonaqueous High-Temperature Solution and Their Water Splitting Activity Reviewed
Mirabbos Hojamberdiev, Kunio Yubuta, Junie Jhon M. Vequizo, Akira Yamakata, Shuji Oishi, Kazunari Domen, Katsuya Teshima
CRYSTAL GROWTH & DESIGN 15 ( 9 ) 4663 - 4671 2015.9
-
NH3-Assisted Flux-Mediated Direct Growth of LaTiO2N Crystallites for Visible-Light-Induced Water Splitting Reviewed
Kenta Kawashirna, Mirabbos Hojamberdiev, Hajirne Wagata, Kunio Yubuta, Junie Jhon M. Vequizo, Akira Yamakata, Shuji Oishi, Kazunari Domen, Katsuya Teshima
JOURNAL OF PHYSICAL CHEMISTRY C 119 ( 28 ) 15896 - 15904 2015.7
-
時間分解可視中赤外分光法を用いた光励起キャリアーの反応活性評価
山方啓, 久保田純, 堂免一成
触媒 115 52 - 54 2015.3
-
Behavior and Energy State of Photogenerated Charge Carriers in Single-Crystalline and Polycrystalline Powder SrTiO3 Studied by Time-Resolved Absorption Spectroscopy in the Visible to Mid-Infrared Region Reviewed
Akira Yamakata, Junie Jhon M. Vequizo, Masayuki Kawaguchi
JOURNAL OF PHYSICAL CHEMISTRY C 119 ( 4 ) 1880 - 1885 2015.1
-
Surface-enhanced IR absorption spectroscopy of the KcsA potassium channel upon application of an electric field Reviewed
Akira Yamakata, Hirofumi Shimizu, Shigetoshi Oiki
PHYSICAL CHEMISTRY CHEMICAL PHYSICS 17 ( 33 ) 21104 - 21111 2015
-
Behavior and Energy States of Photogenerated Charge Carriers on Pt- or CoOx-Loaded LaTiO2N Photocatalysts: Time-Resolved Visible to Mid-Infrared Absorption Study Reviewed
Akira Yamakata, Masayuki Kawaguchi, Naoyuki Nishimura, Tsutomu Minegishi, Jun Kubota, Kazunari Domen
JOURNAL OF PHYSICAL CHEMISTRY C 118 ( 41 ) 23897 - 23906 2014.10
-
電極界面におけるイオンの水和殻崩壊過程の時間分解赤外分光観察 Reviewed
山方啓, 大澤雅俊, 森田明弘
Electrochemistry 電気化学および工業物理化学 82 ( 9 ) 771 - 776 2014.9
-
Behavior of Photogenerated Charge Carriers on Several Photocatalysts Studied by Time-resolved IR Absorption Spectroscopy. Reviewed
天野史章, 山方啓
触媒 56 ( 2 ) 88 - 94 2014.4
-
Properties of N-H Local Vibration Modes in GaAsN Grown by Chemical Beam Epitaxy
Kazuma Ikeda, Akira Yamakata, Koushiro Demizu, Nobuaki Kojima, Oshio Ohshita, Masafumi Yamaguchi
2014 IEEE 40TH PHOTOVOLTAIC SPECIALIST CONFERENCE (PVSC) 1821 - 1824 2014
-
Effect of Particle Size on the Photocatalytic Activity of WO3 Particles for Water Oxidation Reviewed
Fumiaki Amano, Eri Ishinaga, Akira Yamakata
JOURNAL OF PHYSICAL CHEMISTRY C 117 ( 44 ) 22584 - 22590 2013.11
-
Real-Time Observation of the Destruction of Hydration Shells Reviewed
Akira Yamakata, Eiji Soeta, Tatsuya Ishiyama, Masatoshi Osawa, Akihiro Morita
J. Am. Chem. Soc. 135 ( 40 ) 977 - 988 2013.10
-
Real-Time Observation of the Destruction of Hydration Shells under Electrochemical Force Reviewed
Akira Yamakata, Eiji Soeta, Tatsuya Ishiyama, Masatoshi Osawa, Akihiro Morita
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 135 ( 40 ) 15033 - 15039 2013.10
-
Photocatalytic activity of titania particles calcined at high temperature: Investigating deactivation Reviewed
Fumiaki Amano, Masashi Nakata, Kenji Asami, Akira Yamakata
Chemical Physics Letters 579 111 - 113 2013.7