Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Yasushi Shiraki"'
Autor:
Daisuke Takagi, Yu Kimura, Keisuke Yamamoto, Yasushi Shiraki, Teruyuki Kondo, Lingfeng Shen, Masahiko Kuramoto, Akio Toshimitsu, Yuki Yoshida
Publikováno v:
ChemCatChem. 2:1565-1568
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af5ff6b21cbe9c24a3cf7fc2bbcf57e0
https://doi.org/10.1002/cctc.201000219
https://doi.org/10.1002/cctc.201000219
Autor:
Atsushi Shiga, Shigeru Inafuku, Tatsuaki Sato, Meiho Nakayama, Masaaki Sumiya, Yasushi Shiraki
Publikováno v:
Equilibrium Research. 62:326-330
Down-beat nystagmus is often observed in dizzy patients with a central lesion focus; however, up-beat nystagmus has rarely been noted. A 57-year-old man who com-plained of dizziness was diagnosed as having Wernicke encephalopathy on the basis of neur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::589e603aefd164f401aad705df57b858
https://doi.org/10.3757/jser.62.326
https://doi.org/10.3757/jser.62.326
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 187:283-294
The catalyst composed of zirconium tetrachloride (ZrCl), triethylaluminum (TEA: Et3Al), and ethylaluminum sesquichloride (EASC: Et2Al2Cl3) was studied for the oligomerization of ethylene. The coordinative interaction of various organoaluminums with Z
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3659ad4b7574bfaf738fd25fe55020be
https://doi.org/10.1016/s1381-1169(02)00275-3
https://doi.org/10.1016/s1381-1169(02)00275-3
Publikováno v:
Journal of The Japan Petroleum Institute. 44:109-119
四塩化ジルコニウム (ZrCl4)-エチルアルミニウムセスキクロリド (EASC)-トリエチルアルミニウム (TEA) 三成分系触媒を用いたα-オレフィン合成の後処理系について研究した。エチレンのオリ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::479ef2ef7a40bd0baea05fbbb96adcc1
https://doi.org/10.1627/jpi1958.44.109
https://doi.org/10.1627/jpi1958.44.109
Autor:
Yasushi Shiraki, Takao Tamura
Publikováno v:
Journal of The Japan Petroleum Institute. 44:25-35
α-オレフィンは溶媒存在下の液相でエチレンのオリゴメリゼーションにより合成されるが, 使用する溶媒や添加する配位子によって触媒性能は大きく影響される。Zr系 Ziegler-Natta 型触媒を
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbb16a910c3c6eddaa16610529823311
https://doi.org/10.1627/jpi1958.44.25
https://doi.org/10.1627/jpi1958.44.25
Autor:
Yasushi Shiraki, Takao Tamura
Publikováno v:
Journal of The Japan Petroleum Institute. 43:328-338
エチレンのオリゴメリゼーション用触媒として遷移金属にNi, Co, Ti, およびZrを使用し, 助触媒に種々の有機アルミニウムを用いて検討した。NiやCo系触媒ではβ-水素脱離による連鎖移動反
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::566e1d4b5b9bf716c1465bc4fd6c5ef9
https://doi.org/10.1627/jpi1958.43.328
https://doi.org/10.1627/jpi1958.43.328
Autor:
Shinichi Kawano, Yasushi Shiraki
Publikováno v:
Journal of The Japan Petroleum Institute. 42:235-245
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f825d436f1ba20a88f2744701c8cb708
https://doi.org/10.1627/jpi1958.42.235
https://doi.org/10.1627/jpi1958.42.235
Autor:
Hisao Yoshida, Tetsuya Shishido, Naoto Koizumi, Akio Nishijima, Koichi Segawa, Yoshio Akai, Isao Mochida, Miki Niwa, Toshiaki Kabe, Kazuhiro Inamura, Naonobu Katada, Yusaku Arima, Satoshi Umeno, Osamu Chiyoda, Hideyuki Matsumoto, Yasushi Shiraki, Kei Uchikawa, Hideshi Hattori, Toshio Uchijima, Sadao Hasegawa, Atsushi Ishihara, Kazuyuki Nakai, Yasuaki Okamoto, Muneyoshi Yamada
Publikováno v:
Applied Catalysis A: General. 170:359-379
The effects of the volume and pH of the impregnation solution and of the calcination conditions were examined on the physicochemical and catalytic properties of a 13 wt% MoO3/Al2O3 extrudate catalyst. The Al2O3 support and drying procedures (static c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d72cae82c94f1ee8c2132356ef88f412
https://doi.org/10.1016/s0926-860x(98)00067-2
https://doi.org/10.1016/s0926-860x(98)00067-2
The catalyst composed of zirconium tetrachloride(ZrCl 4 ), triethylaluminum (TEA), and ethylaluminum sesquichloride(EASC) was found to be an industrial useful catalyst for the oligomerization of ethylene[1–4]. The coordinative interaction of variou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fba8c8dd5c37191ca334c5d81d78b887
https://doi.org/10.1016/s0167-2991(03)80292-6
https://doi.org/10.1016/s0167-2991(03)80292-6
