Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Makiko Aikawa"'
Publikováno v:
Journal of Organometallic Chemistry. 551:101-105
CO hydrogenation in the presence of dimethyl ether (DME) was carried out on some selective catalysts for the formation of isobutene. ZrO2, ZrO2–CeO2, ZrO2–CeO2–CoO showed a high enhancement effect on hydrocarbon formation, CeO2 almost no effect
Autor:
Makiko Aikawa, Akihiro Takasawa, Takashi Haraoka, Kazunari Domen, Ken-ichi Maruya, Takaharu Onishi
Publikováno v:
J. Chem. Soc., Faraday Trans.. 90:911-917
The adsorbed species on ZrO2 and CeO2 during CO hydrogenation forming branched carbon chains, especially isobutene, (over ZrO2), have been investigated by chemical trapping, in situ IR, and solid-state NMR methods. These indicated that methoxide and
Publikováno v:
Materia Japan. 41:45-47
Autor:
Toru Arai, Takaharu Onishi, Takashi Haraoka, Akihiro Takasawa, Makiko Aikawa, Kazunari Domen, Ken-ichi Maruya
The CO hydrogenation mechanism of selective isobutene formation over ZrO2 and CeO2 catalysts was investigated. The chemical trapping and 13C tracer studies showed that branched chain is formed by the carbonylation of C1 species produced from C-O bond
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81c73dd0213fdadffb118112297e895d
https://doi.org/10.1016/s0167-2991(08)64392-x
https://doi.org/10.1016/s0167-2991(08)64392-x