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Invention Grant
US07951874B2 Non-conjugated polymeric perarylated boranes, use thereof as organically semiconductor transmitters and/or transport materials, methods for producing same and uses thereof 有权
非共轭聚合的全芳基硼烷，其用作有机半导体发射器和/或运输材料，其制备方法及其用途

Non-conjugated polymeric perarylated boranes, use thereof as organically semiconductor transmitters and/or transport materials, methods for producing same and uses thereof
Abstract:
A K type of copolyarylborane: wherein hydrogen atoms are bonded to the ends; Arn represents at least one of Ar1, Ar2, and Ar3; each of Ar1 and Ar2 represents an arylene radical; Ar3 represents an heteroaromatic arylene radical; Ar1 has a π electron density of no less than that of benzene; Ar2 is capable of hole transport; Ar3 has a π electron density of no greater than that of benzene and less than that of Ar1; x, y, and z respectively represent the molar parts of Ar1, Ar2, and Ar3; each of x, y, and z is in the range of 0-1, and x+y+z=1; and R represents an aryl radical. This K type of copolyarylborane may be of use for organic light-emitting diodes (OLEDs), organic solar cells, organic photodetectors, and organic field-effect transistors.
Abstract(Chinese):

K型共聚芳基硼烷：其中氢原子键合到末端; Arn表示Ar1，Ar2和Ar3中的至少一个; Ar 1和Ar 2各自表示亚芳基; Ar 3表示杂芳族亚芳基; Ar1有一个 电子密度不低于苯; Ar2能够进行空运; Ar3有一个＆pgr 电子密度不大于苯，密度小于Ar1; x，y和z分别表示Ar 1，Ar 2和Ar 3的摩尔份数。 x，y和z中的每一个在0-1和x + y + z = 1的范围内; R表示芳基。 该K型共聚芳基硼烷可用于有机发光二极管（OLED），有机太阳能电池，有机光电检测器和有机场效应晶体管。

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