Zobrazeno 1 - 10 of 35 pro vyhledávání: '"Yoshiro Moriya"'
1
Synthesis of Sodalite in Nonaqueous Solvents
Autor: Yoshiro Moriya, Ryozi Hino, Kenji Torigoe
Publikováno v: Journal of the Ceramic Society of Japan. 103:418-423
In an attempt to prepare zeolites of a new type or those having new surface properties, their synthesis in a nonaqueous solvent system using methanol, 2-propanol, ethylene glycol or monoethanolamine was studied. Sodalite of high crystallinity was obt
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8b75c3eec4ab070feb464d42e3d7f78d
https://doi.org/10.2109/jcersj.103.418
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2
Control of Pore Diameter of Porous Silica by Sol-Gel Coating
Autor: Hidenori Shimoda, Ryoji Hino, Yoshiro Moriya
Publikováno v: Journal of the Ceramic Society of Japan. 103:1201-1204
Oxide films of nominal composition of 80SiO2⋅20TiO2 were coated using partially hydrolyzed complex alkoxide solutions on the porous silica which had mesopores of about 3 nm width and narrow pore diameter distribution (PDD). After coating, the large
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8d77a19d101090ca0d5b1f8d59d359b1
https://doi.org/10.2109/jcersj.103.1201
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3
Preparation of Polymer Hybrids of the SiO2-PVA or SiO2-PEG System and Porous Materials Made from the Hybrid Gels
Autor: Fuyuki Nishikawa, Mikako Sonoyama, Ryoji Hino, Yoshiro Moriya
Publikováno v: Journal of the Ceramic Society of Japan. 101:518-521
Apparently homogeneous transparent gels (polymer hybrid gels) were prepared from TEOS and PVA or PEG. IR spectra and DTA curves for the gels and pore characteristics of porous materials obtained by heating gels were examined. PVA incorporated into a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c93ff931f96b2119eb73af48f7a16c70
https://doi.org/10.2109/jcersj.101.518
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4
Control of Pore Characteristics of Porous Glass by Coating Applying Sol-Gel Method
Autor: Fuyuki Nishikawa, Naoki Yamaguchi, Yoichi Kondo, Ryoji Hino, Yoshiro Moriya
Publikováno v: Journal of the Ceramic Society of Japan. 103:737-739
The coating of thin films of various oxide compositions using alkoxide solutions was tried to confirm whether the control of pore characteristics of Vycor type porous glass is possible or not. Judging from the pore diameter distribution diagrams befo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::920c84b0ed24314123a9340363c7784f
https://doi.org/10.2109/jcersj.103.737
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5
Glass formation through hydrolysis of Si(OC2H5)4 with NH4OH and HCl solution
Autor: Yoshiro Moriya, Masayuki Nogami
Publikováno v: Journal of Non-Crystalline Solids. 37:191-201
Monolithic silica glass was obtained by heating the gels prepared by hydrolyzing Si(OC 2 H 5 ) 4 with NH 4 OH and HCl solution. The effect of the condition of hydrolysis of Si(OC 2 H 5 ) 4 on glass formation was examined by measuring the bulk density
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::098c7d56a6a95f415c438889b0ed01bb
https://doi.org/10.1016/0022-3093(80)90150-7
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7
Hydration of silicate glass in steam atmosphere
Autor: Yoshiro Moriya, Masayuki Nogami
Publikováno v: Journal of Non-Crystalline Solids. :667-672
When the silicate glass is placed in the steam atmosphere, water infiltrates into the glass to form hydrated glass. The factors affecting the infiltration rate of water (R) were investigated using the glasses in the systems Na 2 OSiO 2 , Na 2 O
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::54ee3b393ef7cd3d55cd81f82ab1f256
https://doi.org/10.1016/0022-3093(80)90513-x
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