2006年3月21日
A thermodynamic polymer cross-linking system based on radically exchangeable covalent bonds
Macromolecules
- ,
- ,
- 巻
- 39
- 号
- 6
- 開始ページ
- 2121
- 終了ページ
- 2125
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1021/ma052093g
- 出版者・発行元
- American Chemical Society (ACS)
A thermodynamic covalent cross-linking system utilizing alkoxyamine units as thermally reversible covalent bonds was demonstrated. By heating the poly(methacrylic ester)s containing alkoxyamine units on the side chain, the cross-linking reaction was achieved as a result of a radical exchange reaction of alkoxyamine moieties. Kinetic studies have revealed that the cross-linking behavior depends remarkably on concentration and reaches equilibrium at a given reaction time, and characteristic reaction behaviors for thermodynamic reactions have been observed. The de-cross-linking reaction was carried out by heating the cross-linked polymer in the presence of an excess amount of alkoxyamine. It was found that the cross-linked points thermally dissociate and that the reaction system is reversible under stoichiometric control. © 2006 American Chemical Society.
- リンク情報
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- DOI
- https://doi.org/10.1021/ma052093g
- J-GLOBAL
- https://jglobal.jst.go.jp/detail?JGLOBAL_ID=200902286492299840
- Web of Science
- https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000236314800021&DestApp=WOS_CPL
- URL
- https://pubs.acs.org/doi/pdf/10.1021/ma052093g
- Scopus Url
- http://www.scopus.com/inward/record.url?eid=2-s2.0-33645809315&partnerID=MN8TOARS
- ID情報
-
- DOI : 10.1021/ma052093g
- ISSN : 0024-9297
- eISSN : 1520-5835
- J-Global ID : 200902286492299840
- ORCIDのPut Code : 36505273
- SCOPUS ID : 33645809315
- Web of Science ID : WOS:000236314800021