Author/Authors :
Tan، نويسنده , , Furui and Qu، نويسنده , , Shengchun and Zeng، نويسنده , , Xiangbo and Zhang، نويسنده , , Changsha and Shi، نويسنده , , Mingji and Wang، نويسنده , , Zhijie and Jin، نويسنده , , Lan and Bi، نويسنده , , Yu and Cao، نويسنده , , Jie and Wang، نويسنده , , Zhanguo and Hou، نويسنده , , Yanbing and Teng، نويسنده , , Feng and Feng، نويسنده , , Zhihui، نويسنده ,
Abstract :
Tin disulfide (SnS2) nanocrystalline/amorphous blended phases were synthesized by mild chemical reaction. Both X-ray diffraction and transmission electron microscopy measurements demonstrate that the as-synthesized particles presented very small size, with a diameter of only a few nanometers. The photoluminescence (PL) spectrum suggests efficient splitting of photo-generated excitons in poly[2-methoxy-5-(3’,7’-dimethyloctyloxy)-1,4-phenylenevinylene] (MDMO-PPV) and SnS2 hybrid films. Organic/inorganic hybrid solar cells comprising MDMO-PPV and SnS2 were prepared, giving photovoltage, photocurrent, fill factor and efficiency values of 0.702 V, 0.549 mA/cm2, 0.385 and 0.148%, respectively, which suggests that this phase-blended inorganic semiconductor can also serve as a promising solar energy material.
