Room-temperature autonomous self-healing glassy polymers with hyperbranched structure

Glassy polymers are extremely difficult to self-heal below their glass transition temperature (T(g)) due to the frozen molecules. Here, we fabricate a series of randomly hyperbranched polymers (RHP) with high density of multiple hydrogen bonds, which show T(g) up to 49 °C and storage modulus up to 2...

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Dettagli Bibliografici
Pubblicato in:Proc Natl Acad Sci U S A
Autori principali: Wang, Hao, Liu, Hanchao, Cao, Zhenxing, Li, Weihang, Huang, Xin, Zhu, Yong, Ling, Fangwei, Xu, Hu, Wu, Qi, Peng, Yan, Yang, Bin, Zhang, Rui, Kessler, Olaf, Huang, Guangsu, Wu, Jinrong
Natura: Artigo
Lingua:Inglês
Pubblicazione: National Academy of Sciences 2020
Soggetti:
Physical Sciences
Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC7260978/
https://ncbi.nlm.nih.gov/pubmed/32381742
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.2000001117
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