| Item type |
文献 / Documents(1) |
| 公開日 |
2022-06-28 |
| アクセス権 |
|
|
アクセス権 |
open access |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 出版社版DOI |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.1039/d1ra08931e |
|
|
言語 |
ja |
|
|
関連名称 |
10.1039/d1ra08931e |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| タイトル |
|
|
タイトル |
Hydrothermally synthesized poorly-crystalline binary oxides with ZrW2O8 composition : preparation, structural analysis, and catalytic activity for the alkylation of anisole with benzyl alcohol |
|
言語 |
en |
| 著者 |
山本, 孝
ヘイウチ, セイナ
コンドウ, マキ
タブサダニ, ケイ
サカキ, アツシ
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Hydrothermally synthesized poorly-crystalline metastable Zr–W binary hydroxide (W/Zr = 2), after calcination, was confirmed to be a strong solid acid catalyst to promote the alkylation of anisole with benzyl alcohol. The preparation conditions, structure of the as-prepared catalysts and the calcined hydroxides were investigated using XRD, nitrogen adsorption isotherms, TG-DTA, and XANES/EXAFS techniques. The crystalline phase was controlled by the hydrochloric acid concentration used for preparing a mother gel, and 5–9 M HCl was suitable for preparing the active phase. The tungsten species exists as a six-valent WO6 distorted octahedron connected with the ZrO7 unit via corner-sharing linkages. The incompleteness of the network structure is suggested to be responsible for the solid acidity. |
|
言語 |
en |
| 書誌情報 |
en : RSC Advances
巻 12,
号 6,
p. 3774-3782,
発行日 2022-01-28
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| 収録物ID |
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|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
20462069 |
| 出版者 |
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出版者 |
The Royal Society of Chemistry |
|
言語 |
en |
| 権利情報 |
|
|
言語 |
en |
|
権利情報 |
This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence. |
| EID |
|
|
識別子 |
383644 |
|
識別子タイプ |
URI |
| 言語 |
|
|
言語 |
eng |
rsca_12_6_3774.pdf (1.63 MB)
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