摘要
研制了一种聚合物──聚芳胺呋喃（ＰＡＦ）．在这种聚合物的分子结构中含有大量的（Ｃ６Ｈ５Ｎ）、（－Ｃ４Ｈ２Ｏ－）等含氮的并富含双键的基团．用烷基化试剂将其离子化，在分子链中引入离子基团，可使其电导率提高１０个数量级；若再进一步用碘掺杂，其电导率可达１０－２ｓ·ｃｍ－１．掺杂后的聚合物呈绿色，并带金属光泽。
Polyanilineurfural (PAF) has been prepared. Its chain contains aromatic and furan rings which have nitrogens. Upon ioniation with alyylated agent ((CH3)3SO4), ion grouch can ho reacted intO the polarer chain,and the electrital conduchvity Of the icnized PAF is more than 10 orders of magnitude higher than what was oberved at the pristine state. If further doped with iodine, the eletrical conduchvity of the quaterinzed iodine-doped PAF can reach 10-2s. cm-1 and its color turns metallic green.
出处
《机械科学与技术》
CSCD
北大核心
1996年第3期431-433,共3页
Mechanical Science and Technology for Aerospace Engineering
