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1H NMR Analysis of cellulose in ionic liquids
https://doi.org/10.24517/00009616
https://doi.org/10.24517/000096166f032792-67e5-4e8f-aaf9-9d2f1d90163c
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
TE-PR-KURODA-K-2199.pdf (379.8 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-10-03 | |||||
| タイトル | ||||||
| タイトル | 1H NMR Analysis of cellulose in ionic liquids | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 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 | |||||
| ID登録 | ||||||
| ID登録 | 10.24517/00009616 | |||||
| ID登録タイプ | JaLC | |||||
| 著者 |
Kuroda, Kosuke
× Kuroda, Kosuke× Kunimura, Haruhito× Ohno, Hiroyuki |
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| 提供者所属 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | kkuroda@staff.kanazawa-u.ac.jp | |||||
| 書誌情報 |
Cellulose 巻 21, 号 4, p. 2199-2206, 発行日 2014-08-01 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0969-0239 | |||||
| NCID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA11006365 | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1007/s10570-014-0271-x | |||||
| 出版者 | ||||||
| 出版者 | Chapman & Hall | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | 1H NMR spectroscopy of cellulose in a non-deuterated polar ionic liquid (IL) was carried out to analyze specific interaction between cellulose and ILs. We applied a polar IL, 1,3-dimethylimidazolium methyl methylphosphonate, as a cellulose solvent for 1H NMR spectroscopy. To prevent vanishing of the signals of hydroxyl groups (C-OHs) by hydrogen-deuterium exchange, a non-deuterated IL was utilized, and both signals for C-OHs and backbone protons were successfully detected with the aid of the no-deuterium NMR technique and a solvent suppression technique. It was confirmed that C-OHs interacted with ILs more strongly, rather than backbone protons. Furthermore, the signals of the C-OHs at 2-, 3-, and 6-position were independently observed. A strong interaction between C-OH at the 6-position and ILs was confirmed to be a key step for dissolution of cellulose. © 2014 Springer Science+Business Media Dordrecht. | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Embargo Period 12 months | |||||
| 著者版フラグ | ||||||
| 出版タイプ | AM | |||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
