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Synthesis, Photophysical Properties and Near Infrared Electroluminescence of 1 (4),8(11),15(18),22(25)-Tetra- (methoxy-phenoxy) phthalocyanine 被引量:2
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作者 白青龙 张春花 +3 位作者 程传辉 李万程 王瑾 杜国同 《Chinese Journal of Chemistry》 SCIE CAS CSCD 2012年第3期689-694,共6页
A new soluble phthalocyaine 1 (4),8(11), 15(18),22(25)-tetra-(methoxy-phenoxy)phthalocyanine (MPPc) was synthesized and verified by mass spectrum (MS), 1H NMR, IR and elemental analysis. The methoxy-phen... A new soluble phthalocyaine 1 (4),8(11), 15(18),22(25)-tetra-(methoxy-phenoxy)phthalocyanine (MPPc) was synthesized and verified by mass spectrum (MS), 1H NMR, IR and elemental analysis. The methoxy-phenoxy groups were introduced in order to enhance the solubility of the phthalocyanine. The photophysical and electrolu- minescent properties were investigated. The organic light-emitting diodes (OLEDs) with the structure of ITO/PVK:MPPc(40 nm)/BCP(20 nm)/Alq3(30 nm)/Al were fabricated. Room-temperature near infrared (NIR) electroluminescence (EL) was observed near 891 nm that effectively covered the first optical communication win- dow near 850 nm. 展开更多
关键词 phthalocyanine electroluminescence photophysical properties near infrared
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