申请人:ZHANG CHI
公开号:US20110095269A1
公开(公告)日:2011-04-28
A compound having Formula I, Formula II, or Formula III:
Ar
1
may independently be phenylene, substituted phenylene, naphthylene, or substituted naphthylene. Ar
2
is the same or different at each occurrence and is an aryl group. M is the same or different at each occurrence and is a conjugated moiety. T
1
and T
2
are independently the same or different at each occurrence and are conjugated moieties which are connected in a non-planar configuration; a and e are the same or different at each occurrence and are an integer from 1 to 6; b, c, and d are mole fractions such that b+c+d=1.0, with the proviso that c is not zero, and at least one of b and d is not zero, and when b is zero, M has at least two triarylamine units; and n is an integer greater than 1.
具有化学式I、化学式II或化学式III的化合物:Ar1可以独立地是苯基、取代苯基、萘基或取代萘基。Ar2在每次出现时相同或不同,是芳基。M在每次出现时相同或不同,是一个共轭基团。T1和T2在每次出现时独立且相同或不同,是连接在非平面构型中的共轭基团;a和e在每次出现时相同或不同,是从1到6的整数;b、c和d是摩尔分数,使得b+c+d=1.0,但c不为零,并且至少有一个b和d不为零,当b为零时,M至少具有两个三芳基胺基团;n是大于1的整数。