Zobrazeno 1 - 10
of 126
pro vyhledávání: '"Shigeo SATOKAWA"'
Autor:
Ryo Kurosawa, Tsuneo Suzuki, Tadachika Nakayama, Hisayuki Suematsu, Koichi Niihara, Shigeo Satokawa, Yukiko Yasukawa, Xiaoxi Liu
Publikováno v:
Journal of Asian Ceramic Societies, Vol 2, Iss 1, Pp 41-43 (2014)
This work investigated magnetization changes in NiFe2O4 nanoparticles induced by the adsorption of a series of carboxylic acids. The application of formic acid resulted in a significant 8.6% decrease in the magnetization of NiFe2O4 nanoparticles at 1
Externí odkaz:
https://doaj.org/article/48e4e042b8924c759a709b897916fe64
Autor:
Ryo Watanabe, Fumiya Karasawa, Chikamasa Yokoyama, Kazumasa Oshima, Masahiro Kishida, Masahiro Hori, Yukinori Ono, Shigeo Satokawa, Priyanka Verma, Choji Fukuhara
Publikováno v:
RSC Advances. 13:11525-11529
The Fe/CeO2 catalyst showed a high activity for reverse water gas shift (RWGS) reaction. Almost no loss of RWGS activity on Fe/CeO2 catalysts even in reaction atmospheres containing high concentrations of hydrogen sulfide.
Publikováno v:
Chemical Communications. 59:4304-4307
Photo-induced mode change of CO2 capture/release was achieved by a rationally designed system composed of spiropyran introduced into a polar-gradient field in the interlayer of montmorillonite.
Publikováno v:
Journal of the Japan Petroleum Institute. 65:233-243
Publikováno v:
Advanced Composite Materials. :1-13
Autor:
Kazumasa Oshima, Masataka Sakamoto, Kazumasa Morita, Kenichi Kon, Ken-ichi Shimizu, Tsuyoshi Yamamoto, Masahiro Kishida, Shigeo Satokawa
Publikováno v:
JOURNAL OF CHEMICAL ENGINEERING OF JAPAN. 55:243-247
Publikováno v:
International Journal of Hydrogen Energy.
Publikováno v:
International Journal of Hydrogen Energy. 47:2433-2441
A supported ruthenium catalyst (Ru/Cs+/CeO2) for ammonia synthesis is described which incorporates a large amount of a Cs+ promoter in a porous CeO2 support to enhance the electron donation effect of the alkali promoter on the ruthenium catalyst. Opt
Autor:
Gang Wang, Shuhei Nagaoka, Zen Maeno, Takashi Toyao, Shigeo Satokawa, Ken-ichi Shimizu, Kah Wei Ting, Yuan Jing, Kazumasa Oshima
Publikováno v:
Journal of Catalysis. 400:387-396
Three-way catalytic converters are widely used to regulate emissions from gasoline-powered vehicles. Although significant effort over the past 40 years has resulted in the discovery of several metal additives that improve the thermal stability of thr
Autor:
Zhiming Gao, Yuka Honma, Kazuya Kinoshita, Shigeo Satokawa, Kazumasa Oshima, Tetsuo Honma, Shohei Tada
Publikováno v:
The Journal of Physical Chemistry C. 125:8155-8162
For efficient methanol synthesis by CO2 hydrogenation, catalysts prepared by mixing sponge copper and amorphous ZrO2 were investigated. The commercial sponge copper itself exhibited catalytic activ...