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Matsumura, Daiju
Shokubai No Rekka Taisaku, Chojumyoka, p.205 - 212, 2020/11
no abstracts in English
Inagaki, Yoshiyuki; Sakaba, Nariaki
Shokubai, 61(2), p.92 - 96, 2019/04
The outline of the membrane IS process to produce hydrogen by thermochemical water splitting using solar heat at around 650
C is described. The membrane technology has been applied to the three main reaction of the IS process to lower the reaction temperature and reduce the amount of circulation materials in the process. The key component technologies such as catalysts, membranes and corrosion resistant materials have been developed. The study was supported in part by the Council for Science, Technology and Innovation, Cross-ministerial Strategic Innovation Promotion Program, "Energy Carrier".
Baba, Yuji
Shokubai, 53(3), p.160 - 166, 2011/04
Photoelectron emission microscopy (PEEM) is a powerful tool to observe microscopic images of a solid surface at nanometer scale. When we use soft X-rays from synchrotron light source in PEEM, electronic structures and molecular orientations can be observed owing to the energy tunability and polarized nature of synchrotron beam. The examples of the application of soft X-ray PEEM to the real-time observation of organic thin films are presented.
Onuki, Kaoru
Enerugi Shokubai Gijutsu, p.268 - 281, 2010/11
The research and development on hydrogen production using HTGR at JAEA and studies on catalyst for thermochemical water-splitting IS process performed at various research institutions were described. In the IS process, catalysts are required in thermal decomposition of hydrogen iodide and of sulfur trioxide. So far, it was revealed that Pt shows high catalytic activity in both reactions and some mixed oxides show higher activity than Pt for SO
decomposition. Future research field opens in the development of catalysts for HI decomposition in the liquid phase, in the reactive distillation system, etc. As for the SO decomposition catalysts, improvement of stability is an important issue.
Ikeda, Takashi; Huang, S.-F.*; Boero, M.*; Terakura, Kiyoyuki*
Hakkin Daitai Kabon Aroi Shokubai, p.121 - 138, 2010/04
no abstracts in English
Onuki, Kaoru
Shokubai, 51(4), p.270 - 274, 2009/06
R&D project at Japan Atomic Energy Agency on nuclear hydrogen production using High Temperature Gas-cooled Reactor, and the state-of-the-art of thermochemical IS process for hydrogen production from water were described briefly.
Takakuwa, Yuji*; Ogawa, Shuichi*; Ishizuka, Shinji*; Yoshigoe, Akitaka; Teraoka, Yuden
Shokubai, 47(5), p.352 - 357, 2005/08
Oxidation reactions of Ti(0001) surfaces were monitored by real-time photoelectron spectroscopy with high brilliant synchrotron radiation and He-I resonance line. An oxygen adsorption model and ultra-thin oxide layers formation processes were reviewed on the basis of time evolutions of the adsorbed oxygen amount, oxidation states, electronic states and the work function, which were obtained from photoelectron spectra for Ti 2p and O 1s core levels as well as the valence band.
Umebayashi, Tsutomu; Yamaki, Tetsuya; Asai, Keisuke*
Hikari Shokubai; Kiso, Zairyo Kaihatsu, Oyo, p.637 - 643, 2005/05
no abstracts in English
Kojima, Takuji
Shokubai, 46(3), p.248 - 253, 2004/04
The present paper describes research and development on purification technology using electron beams for flue/odd gases containing pollutants: removal of sulfate oxide and nitrogen oxide from flue gases of coal/oil combustion power plants, decomposition of dioxins in waste incineration flue gas, and decomposition/removal of toxic volatile organic compounds from off gas.
-irradiated Benzene-silica Gel System; ;
Shokubai, 13(1), p.48 - 51, 1971/00
no abstracts in English
Shokubai, 8(1), p.32 - 35, 1966/00
no abstracts in English
