2008年1月
Evidence of a strained pore wall structure in mesoporous silica FSM-16 studied by X-ray absorption spectroscopy
JOURNAL OF PHYSICAL CHEMISTRY C
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- 巻
- 112
- 号
- 2
- 開始ページ
- 328
- 終了ページ
- 331
- 記述言語
- 英語
- 掲載種別
- 研究論文（学術雑誌）
- DOI
- 10.1021/jp710189p
- 出版者・発行元
- AMER CHEMICAL SOC
The local structure around Si species in mesoporous silica FSM-16 was investigated by Si K-edge XAFS. As expected from the previous studies, the local symmetry of Si species in FSM-16 is almost identical to that of amorphous silica. The Si-O bond length was longer than those of alpha-quartz, ZSM-5, and amorphous silica. Relations between the prolonged bond length and the acidic property of FSM-16 were discussed.
- リンク情報
- ID情報
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- DOI : 10.1021/jp710189p
- ISSN : 1932-7447
- Web of Science ID : WOS:000252287300003