Application In Synthesis of 6-Aminohexan-1-olIn 2019 ,ãImine and metal-ligand dynamic bonds in soft polymers for autonomous self-healing capacitive-based pressure sensorsã?was published in Soft Matter. The article was written by Pignanelli, Julia; Billet, Blandine; Straeten, Matthew; Prado, Michaela; Schlingman, Kory; Ahamed, Mohammed Jalal; Rondeau-Gagne, Simon. The article contains the following contents:
In this work, a facile and simple yet effective method to generate intrinsic autonomous self-healing polymers was developed, leading to new materials that can be easily fine-tuned both mech. and chem. The new materials were designed to incorporate two dynamic and reversible types of chem. bonds, namely dynamic imine and metal-coordinating bonds, to enable autonomous self-healing, controlled degradability and ultra-high tunable stretchability (up to 800% strain) based on the ratio of metal to ligand incorporated. Through an easy condensation reaction, imine bonds are generated at the end-termini of a short siloxane chain. The new dynamic system was characterized by a variety of techniques, including tensile-pull strain testing, at. force microscopy and UV-Vis spectroscopy, which showed that the highly dynamic imine bonds, combined with coordination with Fe2+ ions, allow for the material to regenerate 88% of its mech. strength after phys. damage. The materials were also controlled to be degraded in mild acidic conditions. Lastly, application in self-healable electronics was demonstrated through the fabrication of a capacitive-based pressure sensor, which shows good sensitivity and dynamic response (~0.33 kPa-1) before and after healing. In the experiment, the researchers used 6-Aminohexan-1-ol(cas: 4048-33-3Application In Synthesis of 6-Aminohexan-1-ol)
6-Aminohexan-1-ol(cas: 4048-33-3) can undergo cyclization over copper supported on γ-alumina and magnesia to form hexahydro-1H-azepine. It may be used along with glutaric acid to generate poly(ester amide)s with excellent film- and fiber forming properties.Application In Synthesis of 6-Aminohexan-1-ol
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