%0 Journal Article
%T PROPERTIES OF ION-EXCHANGE MEMBRANE FROM IRRADIATED POLY (STYRENEBUTADIENE-4-VINYLPYRIDINE) TRIBLOCK COPOLYMER I. EFFECT OF AMINATING SULFONATING AGENTS AND REACTION TEMPERATURE ON PROPERTIES OF ION EXCHANGE MEMBRANE<br>辐照三嵌段聚苯乙烯-丁二烯-4-乙烯基吡啶共聚物离子交换膜性能的研究——Ⅰ.季铵化、磺化试剂、反应温度对膜性能的影响
%A LIANG Liang
%A YING Sheng-kang
%A <br>梁良
%A 应圣康
%J 高分子学报
%D 1991
%I 
%X In this paper, the properties of ion-exchange membrane prepared by irradiating poly(sty-rene-butadiene-4-vinylpyridine) triblock copolymer, with different sulfonating agents and qoa-ternizing agents were investigated. The results showed that the ion-exchange capacity of membrane sulfonated by chlorsulfonic acid is higher than that of membrane sulfonated by sulfonic acid. Although the ion-exchange capacity of membrane quaternized by methyl iodide is higher than that of membrane quaternized by methylene diiodide,mechanical properties of the former are too poor to form membranes. The ion-exchange membrane with higher ion-exchange capa-city will result in lower concentration membrane potential,higher membrane conductivity and water content.
%K 吡啶
%K 辐照
%K 离子交换膜
%K 季铵化
%K 磺化
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=6579068328FE643F&jid=15971983683C7643EE80F1CE621DEB60&aid=C8F2CD72BE00130B403AAD05EFD7C49A&yid=116CB34717B0B183&iid=B31275AF3241DB2D&sid=FD6137FFCE59D193&eid=E5ED9059DE792E50&journal_id=1000-3304&journal_name=高分子学报&referenced_num=1&reference_num=2