Approaches to Polymeric Mechanochromic Materials
- Calvino, Céline Adolphe Merkle Institute, University of Fribourg
- Neumann, Laura Adolphe Merkle Institute, University of Fribourg
- Weder, Christoph Adolphe Merkle Institute, University of Fribourg
- Schrettl, Stephen Adolphe Merkle Institute, University of Fribourg
-
2017
Published in:
- Journal of Polymer Science, Part A: Polymer Chemistry. - 2017, p. 640-652
English
Mechanochromic materials respond to mechanical stimuli with a change of their optical properties. Such materials are of interest for many technological applications and support fundamental research as they help improving the understanding of stress transfer in polymeric objects and aid in the identification of the processes that lead to mechanical failure. In this highlight, different approaches are discussed that permit the design of polymeric materials, which signal mechanical stresses through a chromic response. This highlight emphasizes materials that exhibit mechanically induced changes of their intrinsic absorption or emission properties. These responses almost exclusively originate from changes of molecular structure, conformational rearrangements, or disruption of intermolecular interactions.
- Faculty
- Faculté des sciences et de médecine
- Department
- AMI - Chimie des polymères et matériaux
- Language
-
- English
- Classification
- Chemistry
- License
- License undefined
- Identifiers
-
- RERO DOC 289069
- DOI 10.1002/pola.28445
- Persistent URL
- https://folia.unifr.ch/unifr/documents/305726
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