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MOLECULAR MATERIALS BASED ON PHENOXYAZINE CORE FOR HETEROJUNCTION ORGANIC SOLAR CELLS
MOLECULAR MATERIALS BASED ON PHENOXYAZINE CORE FOR HETEROJUNCTION ORGANIC SOLAR CELLS
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机译:基于苯氧基嗪核的异质结有机太阳能电池的分子材料
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摘要
A composition comprising an electron acceptor material and an electron donor material wherein the electron acceptor material is a compound of formula (I): EAG-EDG-EAG (I)wherein each EAG is an electron-accepting group and EDG is a group of formula (II):wherein: n is at least 1; each m is independently 0 or at least 1; each X, Y and A is independently O, S or Se; Z, independently in each occurrence if n is greater than 1, is O, S, C=O or NR9 wherein R9 is H or a substituent; and R1 - R8 are each independently selected from H or a substituent. The composition may be used as photosensitive organic layer of an organic photodetector.
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