Zobrazeno 1 - 10 of 28 pro vyhledávání: '"Ichiro NISHIWAKI"'
1
Nieuwland catalysts: investigation of structure in the solid state and in solution and performance in the dimerization of acetylene
Autor: Takeuchi Takao, Mineto Kobayashi, Kazumasa Matuoto, Ken-ichiro Nishiwaki, Kohtaro Osakada
Publikováno v: Journal of Molecular Catalysis A: Chemical. 175:73-81
Catalysis by Cu salts (M n CuCl n +1 ;M=K + ,NH 4 + ) in concentrated aqueous solutions (approximately 5–8 M) is investigated using a flow reaction system at 75°C. Selective dimerization of acetylene gives vinylacetylene as a major product and muc
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b4e284b03da03fe3be95a40ae052b9b9
https://doi.org/10.1016/s1381-1169(01)00232-1
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2
Mechanism of Electro-Optical Switching Hysteresis for (Polymer/Liquid Crystal) Composite Films
Autor: Tisato Kajiyama, Hirotsugu Kikuchi, Jun Ichiro Nishiwaki
Publikováno v: Polymer Journal. 27:1246-1256
The relationship between the hysteresis characteristics of electro-optical switching and the compatibility at the polymer–low molecular weight liquid crystal (LC) interface was studied for the (polymer/LC) composite film prepared by a solvent cast
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9d6a5b9216f7791bbf0dcc6c4d6eaf03
https://doi.org/10.1295/polymj.27.1246
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3
Interfacial Interaction of Polymer/Liquid Crystal Molecules and Electrooptical Properties of their Composite Systems
Autor: Jun Ichiro Nishiwaki, Osamu Yonekura, Hirotsugu Kikuchi, Tisato Kajiyama
Publikováno v: Journal of Macromolecular Science, Part A. 31:1847-1865
Polymer/liquid crystal composite films were prepared from a solution of polymer and nematic liquid crystal (LC) by a solvent casting method. The phase-separated structure of the composite film was controlled by the solvent evaporation rate. The light
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ebe2cc6c719743ca457d4b22ce936e84
https://doi.org/10.1080/10601329408545886
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5
Polymer-LC molecules interaction in the composite system and its electro-optical effects
Autor: Tisato Kajiyama, Jun-ichiro Nishiwaki, Hirotsugu Kikuchi, Osama Yonekura
Publikováno v: Liquid Crystal Materials, Devices, and Applications III.
A (polymer/liquid crystal:LC) composite film, in which LC molecules are embedded in a 3D polymer matrix, shows reversible light scattering-light transmission switching upon off- and on-a.c. electric fields, respectively. The electro-optical behavior
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::776116d86eeb72371ba2ef95b6ae2ee5
https://doi.org/10.1117/12.172110
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6
IMPACT FORCE ANALYSIS ON WAVE DISSIPATING CONCRETE BLOCKS DURING ROCKING MOTION
Autor: Masato Yamamoto, Satoshi Noboru, Jun Mitsui, Ichiro Nishiwaki
Publikováno v: Coastal Engineering Proceedings. 1:44
Breakage of wave dissipating concrete blocks occasionally occurs due to collision with other blocks during rocking motion under wave action. Therefore, an understanding of the impact forces induced by rocking blocks is important to solve this problem
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8f0f76f564e47888d307c13afcc2b75f
https://doi.org/10.9753/icce.v32.structures.44
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