The "labile" chemical bond: A perspective on mechanochemistry in polymers

被引：33
作者：
Binder, Wolfgang H. [1 ]
机构：
[1] Martin Luther Univ Halle Wittenberg, Inst Chem, Lehrstuhl Macromol Chem, Danckelmannpl 4, D-06114 Halle, Saale, Germany
来源：
POLYMER | 2020年 / 202卷
基金：
欧盟地平线“2020”;
关键词：
Mechanochemistry; Polymer; Self-healing; Interface; Cell-biology; MOLECULE FORCE SPECTROSCOPY; AZIDE-ALKYNE CYCLOADDITION; CLICK CHEMISTRY; MECHANICAL ACTIVATION; SIGNAL-TRANSDUCTION; PHASE-SEGREGATION; MATRIX ELASTICITY; REACTION PATHWAYS; INDUCED SCISSION; RING STRAIN;
D O I：
10.1016/j.polymer.2020.122639
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
The view on macromolecules has expanded significantly since Staudinger's hypothesis 100 years ago. Currently noncovalent bonds are ranked equally important to their covalent counterparts, in particular in view of controlling macromolecules structure and assembly by pure force. With Staudinger's work expanded by mechanically driven bond-rupture in macromolecules, applications of mechanophores are highlighted in view of interfaces, stress-detection, vitrimers and self-healing. Selected underlying processes of mechanochemical and mechanobiological activation in macromolecules are discussed.
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页数：9
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