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http://hdl.handle.net/10119/9194
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| Title: | Interdiffusion of Dangling Chains in Weak Gel and its Application to Self-Repairing Material |
| Authors: | Yamaguchi, Masayuki
Ono, Susumu
Okamoto, Kenzo |
| Keywords: | Polymers
Self-repairing
Intelligent material
Sol–gel transition |
| Issue Date: | 2009-04-22 |
| Publisher: | Elsevier |
| Magazine name: | Materials Science and Engineering: B |
| Volume: | 162 |
| Number: | 3 |
| Start page: | 189 |
| End page: | 194 |
| DOI: | 10.1016/j.mseb.2009.04.006 |
| Abstract: | A weak gel having a lot of dangling chains shows autonomic self-repairing behaviour for a significantly short time at room temperature. Mobility of the dangling chains whose one end is not connected to the network is responsible for the repairing nature via entanglement couplings, whereas the permanent network prohibits the macroscopic flow or deformation. Further, it is clarified by a tear experiment that about 80% of the tear strength is recovered for the sample having longer dangling chains. |
| Rights: | NOTICE: This is the author's version of a work accepted for publication by Elsevier. Masayuki Yamaguchi, Susumu Ono, and Kenzo Okamoto, Materials Science and Engineering: B, 162(3), 2009, 189-194, http://dx.doi.org/10.1016/j.mseb.2009.04.006 |
| URI: | http://hdl.handle.net/10119/9194 |
| Material Type: | author |
| Appears in Collections: | c10-1. 雑誌掲載論文 (Journal Articles)
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