Multi-block poly(arylene ether)s containing pre-choloromethylated bisphenol: anion conductive ionomers
Multi-block poly(arylene ether)s containing pre-choloromethylated bisphenol: anion conductive ionomers
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DOI：
10.1039/c3ta10857k
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发表时间：
2013-01-01
影响因子：
11.9
通讯作者：
Shahi, Vinod K.
中科院分区：
文献类型：
--
作者：
Jasti, Amaranadh;Shahi, Vinod K.
我们报道了一种用氯甲基化双酚a制备阴离子导电离聚体（ACIs）的简单方法，而不使用氯甲基甲基醚（CMME）（致癌物质）。通过亲核芳代取代、缩合、胺化反应，得到了氨基化多嵌段聚芳醚（AMBPEs）。所报道的ACIs具有2.74毫当量/克离子交换容量（IEC）和56 mS cm（-1）的氢氧根离子电导率。
We report a simple method for the preparation of anion conductive ionomers (ACIs) using chloromethylated bisphenol A, without the use of chloromethyl methyl ether (CMME) (carcinogenic). Aminated multi-block poly(arylene ether)s (AMBPEs) were obtained by nucleophilic aromatic substitution, followed by polymer condensation then amination. The reported ACIs exhibited a 2.74 milliequivalent per g ion-exchange capacity (IEC) and hydroxide ion conductivity of 56 mS cm(-1).