Monophthalocyanine complexes of samarium and terbium with axial ligands: synthesis, structure and optoelectronic properties

被引：9

作者：

Maleev, Alexander A. ^{[1
]}

Pushkarev, Anatoly P. ^{[1
,2
]}

Ilichev, Vasily A. ^{[1
,2
]}

Lopatin, Mikhail A. ^{[1
]}

Samsonov, Maxim A. ^{[1
]}

Fukin, Georgy K. ^{[1
,2
]}

Pakhomov, Georgy L. ^{[3
]}

Travkin, Vladislav V. ^{[3
]}

Grishin, Ivan D. ^{[2
]}

Bochkarev, Mikhail N. ^{[1
,2
]}

机构：

[1] Russian Acad Sci, GA Razuvaev Inst Organometall Chem, Nizhnii Novgorod 603950, Russia

[2] Nizhnii Novgorod State Univ, Dept Organ Chem, Nizhnii Novgorod 603950, Russia

[3] Russian Acad Sci, Inst Phys Microstruct, Nizhnii Novgorod 603950, Russia

来源：

JOURNAL OF RARE EARTHS | 2014年 / 32卷 / 12期

关键词：

phthalocyanine; samarium; terbium; luminescence; photovoltaic; OLED; rare earths; SPECTRAL PROPERTIES; PHTHALOCYANINE; LUMINESCENCE;

D O I：

10.1016/S1002-0721(14)60189-7

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The monophthalocyanine complexes of samarium and terbium containing axial 2-mercaptobenzothiazole (PcSm(MBT) (1)), 2-(2-benzoxazol-2-yl) phenolate (PcTb(OON) (2)) or 2-(2-benzothiazol-2-yl) phenolate (PcTb(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 (similar to 10(-7) S/cm) and photovoltaic properties. An organic photovoltaic device (OPV) of configuration of ITO/3/C-60/Alq(3)/Al revealed open-circuit voltage (V-OC) of 0.24 V and short current density (I-SC) of 0.3 mu A/cm(2) under illumination by a xenon lamp at 17 mW/cm(2).

引用

页码：1101 / 1108

页数：8

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