| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2018-12-14 |
| タイトル |
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|
タイトル |
Assignments of Bending Vibrations of Ammonia Adsorbed on Solid Surfaces |
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言語 |
en |
| 言語 |
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|
言語 |
eng |
| キーワード |
|
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主題Scheme |
Other |
|
主題 |
Heterogeneous catalysis |
| キーワード |
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主題Scheme |
Other |
|
主題 |
Thermal desorption |
| キーワード |
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|
主題Scheme |
Other |
|
主題 |
Characterization |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
(FT)IR |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Spectroscopy and General Characterisation |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Mass Spectrometry |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Acid catalysis |
| キーワード |
|
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主題Scheme |
Other |
|
主題 |
DFT |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Heterogeneous catalysis |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Thermal desorption |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Characterization |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
(FT)IR |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Spectroscopy and General Characterisation |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Mass Spectrometry |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Acid catalysis |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
DFT |
| 資源タイプ |
|
|
資源タイプ |
journal article |
| 著者 |
Suganuma, Satoshi
Murakami, Yuta
Ohyama, Jota
Torikai, Tatsuya
Okumura, Kazu
Katada, Naonobu
Murakami, Yuta
Ohyama, Jota
Torikai, Tatsuya
Okumura, Kazu
|
| 著者所属 |
|
|
値 |
Center for Research on Green Sustainable Chemistry, Graduate School of Engineering, Tottori University |
| 著者所属 |
|
|
値 |
Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University |
| 著者所属 |
|
|
値 |
Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University |
| 著者所属 |
|
|
値 |
MicrotracBEL Corp. |
| 著者所属 |
|
|
値 |
Department of Applied Chemistry, Faculty of Engineering, Kogakuin University |
| 著者所属 |
|
|
値 |
Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University |
| 著者所属（英） |
|
|
言語 |
en |
|
値 |
Center for Research on Green Sustainable Chemistry, Graduate School of Engineering, Tottori University |
| 著者所属（英） |
|
|
言語 |
en |
|
値 |
Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University |
| 著者所属（英） |
|
|
言語 |
en |
|
値 |
Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University |
| 著者所属（英） |
|
|
言語 |
en |
|
値 |
MicrotracBEL Corp. |
| 著者所属（英） |
|
|
言語 |
en |
|
値 |
Department of Applied Chemistry, Faculty of Engineering, Kogakuin University |
| 著者所属（英） |
|
|
言語 |
en |
|
値 |
Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University |
| 抄録 |
|
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内容記述タイプ |
Other |
|
内容記述 |
Bending vibrations in the infrared (IR) spectra of ammonia adsorbed on Lewis acidic metal oxides, i.e., Al2O3, ZrO2 and TiO2, and zeolite were analyzed with an aid of density functional theory (DFT) calculations. The results by DFT methods reveal the wavenumbers of the vibration modes (ν4 and ν2) of NH4 bonded to Brønsted acid site and the vibration modes (δs and δd) of NH3 species coordinated to a Lewis acidic metal center (M = Al, Zr or Ti). The wavenumbers calculated based on DFT were reasonably in agreement with the experimentally observed values. The estimation of wavenumbers suggests that the δs vibration of NH3 hydrogen-bonded is invisible on a zeolite, because it is hidden by an intense absorption due to skeletal vibration. On the other hand, multiple bands of asymmetric bending modes (δd and ν2) observed on a zeolite were assigned. A quantification method of Brønsted and Lewis acid sites, and hydrogen-bonded NH3 is provided based on the peak assignments. |
| 書誌情報 |
Catalysis letters
en : Catalysis letters
巻 145,
号 10,
p. 1904-1912,
発行日 2015
|
| 出版者 |
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出版者 |
Springer |
| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
1572879X |
| 書誌レコードID |
|
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収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA11959180 |
| DOI |
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|
関連タイプ |
isVersionOf |
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|
識別子タイプ |
DOI |
|
|
関連識別子 |
10.1007/s10562-015-1592-6 |
| 権利 |
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|
権利情報 |
© Springer Science+Business Media New York 2015 |
| 情報源 |
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関連名称 |
Suganuma, S., Murakami, Y., Ohyama, J. et al. Assignments of Bending Vibrations of Ammonia Adsorbed on Solid Surfaces. Catalysis letters. 2015, 145, 1904-1912. / This is a post-peer-review, pre-copyedit version of an article published in "Catalysis letter |
| 関連サイト |
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識別子タイプ |
URI |
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関連識別子 |
https://link.springer.com/article/10.1007%2Fs10562-015-1592-6 |
|
|
関連名称 |
https://link.springer.com/article/10.1007%2Fs10562-015-1592-6 |
| 著者版フラグ |
|
|
出版タイプ |
AM |
cl145(10)_1904.pdf (877.0 kB)
