梯形聚合物BBL的掺杂  

DOPING STUDIES OF LADDER POLYMR BBL

作　　者：荣廷文[1] 崔云龙[1] 鲍锦荣 林森浩[1] 

机构地区：[1]中国科学院上海原子核研究所

出　　处：《高分子材料科学与工程》1998年第4期71-77,共7页Polymer Materials Science & Engineering

基　　金：国家自然科学基金

摘　　要：梯形聚合物ＢＢＬ－［ｐｏｌｙ（ｂｅｎｚｉｍｉｄａｚｏｂｅｎｚｏｐｈｅｎａｎｔｈｒｏｌｉｎｅ）ｌａｄｄｅｒｐｏｌｙｍｅｒ］由１，２，４，５－四胺苯和１，４，５，８－萘四羧酸合成。基体物上的ＢＢＬ膜由投放ＢＢＬ的ＡｌＣｌ３／硝基甲烷溶液制备。ＢＢＬ膜注入Ｐ＋和Ｂ＋离子后，可观察到其电导和谱特征（红外、紫外－可见光和顺磁共振谱）的变化。用氯化碘掺杂的ＢＢＬ膜也进行了对照研究。Ladder polymer poly(benzimidazobenzophenanthroline)(BBL) was synthesized from 1,2,4,5tetraaminobenzene and 1,4,5,8naphthalenetetracarboxylic acid. BBL films supported on substrates were produced by casting AlCl3/nitromethane solution of BBL. The BBL films were doped with P+ and B+ by ion implantation. The changes of spectroscopic characteristics(IR, UVvisible and ESR) and conductivity were observed. The BBL film doped by ICl was also studied as a contrast.

关 键 词：梯形聚合物 BBL 高聚物 掺杂 半导体器件 

分 类 号：TN305.3[电子电信—物理电子学]