A polymer based on trifluoromethyl-substituted arene was synthesized with high molecular weight (Mn) of 62 000 by the Scholl reaction. The polymer film showed low dielectric constants of about 2.56 in a range of frequencies from 1 to 25 MHz. Moreover, the polymer revealed high thermostability and good mechanical properties, suggesting that the polymer had potential applications in the electronics industry.
基于三氟甲基取代芳烃合成的高分子聚合物通过Scholl反应制备,其分子量(Mn)高达62,000。该聚合物薄膜在1至25 MHz频率范围内表现出约2.56的低介电常数。此外,该聚合物表现出高热稳定性和良好的机械性能,表明该聚合物在电子工业中具有潜在应用价值。