Force-induced strengthening of a mechanochromic polymer based on a naphthalene-fused cyclobutane mechanophore
| Autor: | Na Zhang, Lei Shen, Taisheng Wang, Haoxiang Wang |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
chemistry.chemical_classification
Materials science Metals and Alloys General Chemistry Polymer Smart material Photochemistry Catalysis Surfaces Coatings and Films Electronic Optical and Magnetic Materials Cyclobutane chemistry.chemical_compound chemistry Materials Chemistry Ceramics and Composites Naphthalene |
| Zdroj: | Chemical communications (Cambridge, England). 57(94) |
| ISSN: | 1364-548X |
| Popis: | We discovered a force-induced strengthening of a mechanochromic polymer based on a naphthalene-fused cyclobutane mechanophore (NCD). Our results revealed that mechanically induced retro-cycloaddition of the NCD and subsequent crosslinking reactions between CC bonds were responsible for this peculiar strenghthening, and demonstrated the good possibility that the NCD can be applied in smart materials fields. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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