Name: 2-Aminopropane-1,3-diolIn 2022 ,《A robust and self-healing elastomer achieved by a thio-β-diketone-Cu(II) coordination and H-bonding dual crosslinked system》 was published in Materials Chemistry Frontiers. The article was written by An, Xiaoming; Liu, Jie; Zhang, Jia-Han; Huang, Xinxin; Zhu, Tangsong; Yan, Hongping; Jia, Xudong; Zhang, Qiuhong. The article contains the following contents:
Elastomers possessing good mech. strength and self-healing capability are showing great importance in stretchable electronics, since they can play the role of robust substrates for devices, and prolong the service life of devices. However, it is hard to balance the trade-off between the high mech. strength and self-healing ability. Here we propose the synergetic strategy via combining thio-β-diketone-Cu2+ metal-ligand (M-L) coordination with hydrogen bonds in one system, through which high mech. strength, good elasticity and self-healing ability are achieved. The elastomer displays excellent mech. performances (with a fracture strength of 4.35 MPa and a fracture strain of 3400%). Meanwhile, the elastomer can realize a high self-healing efficiency (94%) within only 3 h at 80 °C. X-ray absorption fine structure (XAFS) anal. demonstrates the reconfiguration of M-L coordination at the mol. level, and small angle X-ray scattering (SAXS) during stretching demonstrates the microphase structure change of the polymer at the nanoscale level. Based on the elastomer, a self-healable pressure sensor and a self-healable strain sensor are fabricated.2-Aminopropane-1,3-diol(cas: 534-03-2Name: 2-Aminopropane-1,3-diol) was used in this study.
2-Aminopropane-1,3-diol(cas: 534-03-2) belongs to anime. Reduction of nitro compounds, RNO2, by hydrogen or other reducing agents produces primary amines cleanly (i.e., without a mixture of products), but the method is mostly used for aromatic amines because of the limited availability of aliphatic nitro compounds. Reduction of nitriles and oximes (R2C=NOH) also yields primary amines.Name: 2-Aminopropane-1,3-diol
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