硝酸盐作为源材料制备CuInSe_2粉末  

CuInSe_2 powders prepared by used nitrate as source material

作　　者：陈立 丁玲红[1] 张伟风[1] 

机构地区：[1]河南省光伏材料重点实验室,河南大学物理与电子学院,开封475004

出　　处：《化工新型材料》2013年第5期65-67,共3页New Chemical Materials

基　　金：国家自然科学基金(21103041);河南省高校科技创新人才支持计划(Grant No 2002006);河南省教育厅自然科学基金(2009B48003);资助河南大学省部共建项目(SBGJ090512)

摘　　要：采用研究较少但价格与氯盐差不多的硝酸盐作为源材料,采用溶剂热合成方法制备了不同合成温度、不同合成时间下的CuInSe2粉末样品;通过研究其XRD图谱和SEM图谱,得到在合成温度为180℃,合成时间为30h时物相最纯和形貌最佳的CuInSe2粉末;对硝酸盐作为源材料制备CuInSe2粉末的研究,可以更广阔的展开我们对非真空条件下制备CIS薄膜太阳能电池吸收层的研究。Nitrate that the price was similar to the chloride but was few studies, was used as the source material, the CulnSe2 powders were synthesized by solvothermal technology. And we get them in different synthesis time and different synthesis temperature, then measuring the powders by XRD and SEM. When the synthesis time was 30h and synthesis tem- perature was 180℃ ,we obtained the best pure CuInSe2 powders, the CulnSe2 powders were prepared when the nitrate was used as the source material. The low-cost non-vacuum process for fabrication of the absorbing layer of the CIS thin film so- lar cells was studied and expanded.

关 键 词：溶剂热合成 CuInSe2粉末 硝酸盐 合成温度 合成时间 

分 类 号：TB383.3[一般工业技术—材料科学与工程] O614.121[理学—无机化学]