The Effects of Sputtering Pressure on the Properties of Carbon Counter Electrodes for Dye-sensitized Solar Cells

摘要：

　　The carbon counter electrodes for Dye-sensitized solar cells (DSSCs) were deposited on FTO glass using graphite target by bipolar pulse magnetron sputtering.The effects of sputtering pressure on the structures and properties for carbon films were investigated.The carbon bond structure was analyzed by Raman spectra.The sheet resistance of carbon film was detected by four-probe tester.The transmittance was tested by UV-visible spectrum.The performance of DSSCs was tested by solar simulator after the cells assembled.The results indicated that the ratio of ID/IG reduced,the degree of graphitization decreased,sheet resistance raised,transmittance increased and photoelectric conversion efficiency reduced with the increasing of sputtering pressure.

关键词： dye-sensitized solar cells carbon counter electrodes magnetron sputtering sputtering pressure

作者: Shuhong Liu Guishan Liu Xiaoyue Shen Zhiqiang Hu

作者单位: Inorganic Non-metallic Materials Research Lab, Liaoning Province Key Laboratory of New Materials and Material Modification, Institute of New Energy Materials, Dalian Polytechnic University, Dalian,116034,China

会议类型: 国际会议

会议名称: the 2012 International Conference on Frontiers of Advanced Materials and Engineering Technology (2012年先进材料与工程技术国际会议(FAMET 2012))

会议地点: 厦门

会议语种:英文

页码: 631-635

在线出版日期: 2012-01-04（万方平台首次上网日期，不代表论文的发表时间）