准固态染料敏化太阳电池的制备与性能研究  

APPLICATION OF POLYMER GEL ELECTROLYTE IN QUSA-SOLID-STATE DYE-SENSITIZED SOLAR CELLS

作　　者：李清华[1] 康世杰[1] 吴季怀[1] 林琳[1] 张婷婷[1] 兰章[1] 

机构地区：[1]华侨大学材料物理化学研究所,泉州326021

出　　处：《太阳能学报》2008年第3期306-311,共6页Acta Energiae Solaris Sinica

基　　金：国家自然科学基金(50082003;50372022);福建省国际合作项目(20011006);福建省自然科学基金(E0110026)

摘　　要：以AS树脂作为聚合物凝胶电解质基体,乙腈和四氢呋喃作为混合有机溶剂制备准固态染料敏化太阳电池。经过各个组成的优化,聚合物凝胶电解质电导率(30℃)达到5.11mS·cm^(-1),准固态染料敏化太阳电池的光电转换效率在100mW·cm^(-2)光强下达2.56%。通过在聚合物凝胶电解质中加入氮杂环类添加剂吡啶和1-甲基咪唑,准固态染料敏化太阳电池的光电转换效率在100mW·cm^(-2)光强下分别提高到3.09%和3.00%。A polymer gel electrolyte based on poly（acrylonitrile-co-styrene） and acetonitrile and tetrabydrofhran the binary organic solvents mixture was prepared. The polymer gel electrolyte with optimized proportion of organic solvents mixture attains the maximum ionic conductivity （at 30℃ ） of 5.11mS·cm^-1 . Based on the polymer gel electrolyte, a quasi-solidstate dye-sensitized solar cell was fabricated and its overall energy conversion efficiency of light-to-electricity of 2.56% was achieved under irradiation of 100mW·cm^-2. The nitrogen-containing heterocyelie additives of Pyridine and 1-Methylimidazole have been employed to fabricate quasi-solid state dye-sensitized solar cell and overall conversion efficiency of approximately 3.09 % and 3.00 % were obtained, respectively , under irradiation of 100 mW·cm^-2.

关 键 词：聚合物凝胶电解质 准固态 染料敏化 太阳电池 氮杂环类添加剂 

分 类 号：TM615[电气工程—电力系统及自动化]