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Precise Synthesis of Optically Active and Thermo-degradable Poly(trifluoromethyl methylene) with Circularly Polarized Luminescence
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2023-03-14 , DOI: 10.1002/anie.202300882
Xun-Hui Xu 1, 2 , Shu-Ming Kang 2 , Run-Tan Gao 1 , Zheng Chen 1 , Na Liu 3 , Zong-Quan Wu 1
Affiliation  

Living polymerization of 2-diazo-1,1,1-trifluoroethane gives environmental friendly poly(trifluoromethylmethylene) in high yield with controllable molar mass and low dispersity, which twisted into stable helix with clear circularly polarized luminescence. The high fluorine content results in high hydrophobicity, good resistance to chemical corrosion, high dielectric constant with low dielectric loss.

中文翻译:

具有圆偏振发光的光学活性和热降解聚(三氟甲基亚甲基)的精确合成

2-重氮-1,1,1-三氟乙烷的活性聚合得到环境友好的聚(三氟甲基亚甲基),收率高,摩尔质量可控,分散性低,扭曲成稳定的螺旋结构,具有清晰的圆偏振发光。高氟含量导致高疏水性、良好的耐化学腐蚀性、高介电常数和低介电损耗。
更新日期:2023-03-14
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