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摘要
In contrast to the red electroluminescence emission frequently observed in porphyrins based OLED devices, the present devices exhibit a nearly white emission with greenish yellow, yellowish green and blue green hues in the case of Fe-II(TCPPBr6) (TCPPBr6 = beta-hexabromo-meso-tetrakis-(4-phenyl carboxyl) porphyrinato), Zn-II(TPPBr6) and Co-II(TPPBr6), respectively.
- 出版日期2015
