申请人:Xerox Corporation
公开号:US20040236070A1
公开(公告)日:2004-11-25
Polythiophenes of the formula
1
wherein R and R′ are side chains; A is a divalent linkage; x and y represent the number of unsubstituted thienylene units; z represents the number of groups, and wherein the sum of x and y represents the number of groups; m represents the number of segments; and n represents the degree of polymerization.
式子1中的聚噻吩,其中R和R'是侧链;A是二价连接;x和y代表未取代噻吩基元的数量;z代表基团的数量,其中x和y的总和代表基团的数量;m代表片段的数量;n代表聚合度。