一种新型磺酸哌啶类有机盐的合成及其质子导电性的研究  

Synthesis of a Novel Sulfonate-Piperidine Organic Salt and Its Proton Conduction Performance

作　　者：韩宇霞 吕洁 董方园 孙朴 

机构地区：[1]浙江师范大学含氟新材料研究所,浙江 金华

出　　处：《分析化学进展》2025年第1期72-79,共8页Advances in Analytical Chemistry

摘　　要：利用四(4-磺酸基苯基)甲烷(TSPM)和4,4'-二哌啶(DP),通过分子间氢键相互作用,合成了一种新型有机盐(TSPM-DP),并对其进行了质子导电性的研究。结果表明,该有机盐具有良好的稳定性,并展现出优异的质子导电性,在45˚C、100% RH的条件下,质子导电率可达4.4 × 10−3 S∙cm−1。同时,这种有机的合成方法简单,结合其较好的质子导电性,使其在燃料电池领域中具有一定的应用前景。A novel type of organic salt (TSPM-DP) was synthesized using tetrakis(4-sulfophenyl)methane (TSPM) and 4,4’-dipiperidine (DP) and explored its proton conduction performance. The results show that the organic salt exhibits good stability and high proton conductivity, and the value can be reached as high as 4.4 × 10−3 S∙cm−1 under 45˚C and 100% RH conditions. Meanwhile, the organic salt is easy to synthesize, combining with the high proton conductivity, it will have a perspective application in fuel-cell technology.

关 键 词：有机盐 质子导电 氢键 

分 类 号：O62[理学—有机化学]