Mechanochemical reactions reporting and repairing bond scission in polymers

Autor:	Clough, J.M., Balan, A., Sijbesma, R.P., Boulatov, R.
Přispěvatelé:	Macromolecular and Organic Chemistry, Supramolecular Polymer Chemistry
Jazyk:	angličtina
Rok vydání:	2015
Předmět:	chemistry.chemical_classification Polymer science Chromism Covalent bond Chemistry Bond Self-healing Mechanochemistry Polymer Mechanoluminescence Bond cleavage
Zdroj:	Polymer mechanochemistry, 209-238 STARTPAGE=209;ENDPAGE=238;TITLE=Polymer mechanochemistry Topics in Current Chemistry ISBN: 9783319228242
ISSN:	0340-1022
Popis:	The past 10 years have seen a resurgence of interest in the field of polymer mechanochemistry. Whilst the destructive effects of mechanical force on polymer chains have been known for decades, it was only recently that researchers tapped into these forces to realize more useful chemical transformations. The current review discusses the strategic incorporation of weak covalent bonds in polymers to create materials with stress-sensing and damage-repairing properties. Firstly, the development of mechanochromism and mechanoluminescence as stress reporters is considered. The second half focuses on the net formation of covalent bonds as a response to mechanical force, via mechanocatalysis and mechanically unmasked chemical reactivity, and concludes with perspectives for the field.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1926db2cc2d05c439dffa4b2eafe805a https://doi.org/10.1007/128_2015_641 Zobrazit plný text záznamu