Method of preparing a polymer, method of preparing a compound, compounds, polymers, and method of manufacturing an electronic device
申请人:——
公开号:US20030027963A1
公开(公告)日:2003-02-06
A polymer comprising structural units of the formula I is prepared according to a novel method, in which the starting compound R
1
‘S—(CHR’
2
) —Ar— (CHR
2
)—SR
1
is polymerized with a base, preferably in an aprotic solvent. The polymer comprises
50
to
1000
structural units of the formula I. The solution comprising the polymer thus prepared has a lower viscosity than a solution of a similar polymer with a greater chain length. The solution comprising the polymer thus prepared may be applied as a layer on a substrate. Electronic components with layers prepared with the polymer of the invention show better properties.
1
一种包含式 I 结构单元的聚合物是根据一种新方法制备的,其中起始化合物 R
1
'S-(CHR
2
) -Ar- (CHR
2
)-SR
1
与碱聚合,最好是在壬烷溶剂中聚合。聚合物包括
50
至
1000
结构单元。与链长较大的类似聚合物的溶液相比,以这种方式制备的聚合物溶液的粘度较低。包含这样制备的聚合物的溶液可作为层涂在基底上。使用本发明聚合物制备的层的电子元件具有更好的性能。
1