Monophthalocyanine complexes of samarium and terbium with axial ligands:synthesis, structure and optoelectronic properties
来源期刊：JOURNAL OF RARE EARTHS2014年第12期
论文作者：Alexander A.Maleev Anatoly P.Pushkarev Vasily A.Ilichev Mikhail A.Lopatin Maxim A.Samsonov Georgy K.Fukin Georgy L.Pakhomov Vladislav V.Travkin Mikhail N.Bochkarev
文章页码：1101 - 1108
摘 要：The monophthalocyanine complexes of samarium and terbium containing axial 2-mercaptobenzothiazole（Pc Sm（MBT）（1））, 2-（2-benzoxazol-2-yl） phenolate（Pc Tb（OON）（2）） or 2-（2-benzothiazol-2-yl）phenolate（Pc Tb（SON）（3）） ligands were synthesized and identified by elemental, LDI-TOF and X-ray（for 1） analysis.Photoluminescence（PL） and electroluminescence（EL） spectra of the compounds contained only emission bands of phthalocyanine and axial ligands but did not contain the bands of f-f transitions.It was found that among the complexes 1, 2, 3 the latter had highest photoconductivity（10–7 S/cm） and photovoltaic properties.An organic photovoltaic device（OPV） of configuration of ITO/3/C60/Alq3/Al revealed open-circuit voltage（VOC） of 0.24 V and short current density（ISC） of 0.3 μA/cm2 under illumination by a xenon lamp at 17 m W/cm2.
Alexander A.Maleev1，Anatoly P.Pushkarev1,2，Vasily A.Ilichev1,2，Mikhail A.Lopatin1，Maxim A.Samsonov1，Georgy K.Fukin1,2，Georgy L.Pakhomov3，Vladislav V.Travkin3，Mikhail N.Bochkarev1,2
1. G.A.Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences, Tropinina str.49, 603950 Nizhny Novgorod, Russia3. Institute for Physics of Microstructures, Russian Academy of Sciences, 7 ul.Akademicheskaya, 603950 Nizhny Novgorod, Russia
摘 要：The monophthalocyanine complexes of samarium and terbium containing axial 2-mercaptobenzothiazole（Pc Sm（MBT）（1））, 2-（2-benzoxazol-2-yl） phenolate（Pc Tb（OON）（2）） or 2-（2-benzothiazol-2-yl）phenolate（Pc Tb（SON）（3）） ligands were synthesized and identified by elemental, LDI-TOF and X-ray（for 1） analysis.Photoluminescence（PL） and electroluminescence（EL） spectra of the compounds contained only emission bands of phthalocyanine and axial ligands but did not contain the bands of f-f transitions.It was found that among the complexes 1, 2, 3 the latter had highest photoconductivity（10–7 S/cm） and photovoltaic properties.An organic photovoltaic device（OPV） of configuration of ITO/3/C60/Alq3/Al revealed open-circuit voltage（VOC） of 0.24 V and short current density（ISC） of 0.3 μA/cm2 under illumination by a xenon lamp at 17 m W/cm2.
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