论文部分内容阅读
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.
The monophthalocyanine complexes of samarium and terbium containing axial 2-mercaptobenzothiazole (Pc Sm (MBT) (1)), 2- (2-benzoxazol- 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 the compounds contained only emission bands of phthalocyanine and axial ligands but did not contain the bands of ff transitions. It was found that among the complexes 1, 2, 3 latter latter 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.