萘在三氟化硼乙醚溶液中的电化学聚合

Studies on Electrochemical Polymerization of Naphthalene in BF_3-Ethyl Ether Solution

电化学聚合是制备许多电子型导电高分子的有效方法,如合成聚吡咯、聚噻吩、聚呋喃、聚苯等,但对聚萘的报道甚少,并且几乎都采用氯化亚铜的复合催化剂作为电解质。近来我们发现强路易斯酸BF_3的乙醚溶液既是萘的良好溶剂,又是其电化学聚合反应的良好催化剂。将萘溶解于三氯化硼乙醚溶液后,在2V(υs.Ag/AgCl)

1,4-polynaphthalene was produced by electropolymerization of naphthalene in BF3-ethyl ether solution. This polymer shows a plane orientation well on the electrode surface.