Polymeric fluorescent substance, production thereof and polymer light-emitting device
申请人:SUMITOMO CHEMICAL COMPANY, LIMITED
公开号:US20020177687A1
公开(公告)日:2002-11-28
Provided is a method of producing a polymeric fluorescent substance wherein one or more monomers represented by the general formula (1) are polymerized in the presence of a zerovalent nickel complex,
X
1
—Ar
1
—X
2
(1)
wherein, Ar
1
represents a divalent group selected from the group consisting of arylene groups, divalent heterocyclic compound groups, and divalent or trivalent hetero atom-bonded arylene or divalent heterocyclic compound groups, and X
1
and X
2
represent leaving groups. By using the polymeric fluorescent substance, a high performance polymer LED can easily be obtained.
本发明提供了一种生产聚合物荧光物质的方法,其中由通式(1)代表的一种或多种单体在零价镍络合物存在下进行聚合、
X
1
-Ar
1
-X
2
(1)
其中,Ar
1
代表二价基团,选自由芳烯基团、二价杂环化合物基团、二价或三价杂原子键合的芳烯或二价杂环化合物基团组成的组,以及 X
1
和 X
2
代表离去基团。通过使用这种聚合物荧光物质,可以轻松获得高性能聚合物 LED。