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A Silicon-based Imidazolium Ionic Liquid Iodide Source for Dye-Sensitized Solar Cells
  • ISSN号:1001-604X
  • 期刊名称:《中国化学:英文版》
  • 时间:0
  • 分类:O626.23[理学—有机化学;理学—化学] TM914.4[电气工程—电力电子与电力传动]
  • 作者机构:[1]Key Labs for Advanced Materials and Institute of Fine Chemicals, East China University of Science & Technology, Shanghai 200237, China
  • 相关基金:This work was supported by the National Natural Science Foundation of China (Nos. 61006048 and 21172073), the Fundamental Research Funds for the Central Universities (Nos. WJ 1014025 and W J0913001), and Ph. D. Programs Foundation of Ministry of Educa-tion of China (No. 20090074110004) and Scientific Committee of Shanghai (No. 10520709700).
中文摘要:

房间温度熔融的盐1-methyl-3-( trimethylsilyl ) methyl-imidazolium 碘化物( MSII )与器官的 sensitizer 2-cyano-3-在敏化染料的太阳能电池被用于碘化物来源[5-[4-[3-[4-(4-( N ,N二度( 4-methoxyphenyl )氨基)苯基)苯基]-2,5-di-n-butyl-pyrrolo[3,4-c]pyrrole-1,4-dione]phenyl]furan-2-yl]丙烯酸的酸( DPP-I )同样轻的 harvester 。与优化电解质(MSII : I2 : 双性人: GuNCS24:2:2:0.4,双性人和 GuCNS 为 benzimidazole 和 guanidine thiocyanate 是短的,分别地) ,设备的光电的参数(Jsc, Voc,和 ff ) 是 8.97 妈?

英文摘要:

Room temperature molten salt 1-methyl-3-(trimethylsilyl)methyl-imidazolium iodide (MSII) was used for io-dide sources in dye-sensitized solar cells with an organic sensitizer 2-cyano-3-[5-[4-[3-[4-(4-(N,N-bis(4-methoxy-phenyl)amino)phenyl)phenyl]-2,5-di-n-butyl-pyrrolo[3,4-c]pyrrole-1,4-dione]phenyl] furan-2-yl] acrylic acid (DPP-I) as light harvester. With an optimized electrolyte (MSII : I2 : BI : GuNCS=24 : 2 : 2 : 0.4, BI and GuCNS are short for benzimidazole and guanidine thiocyanate, respectively), photovoltaic parameters (Jsc, Voc, and ff) of device are 8.97 mA·cm^-2, 600 mV and 0.61, respectively, yielding a maximum overall photo-to-energy con-version efficiency (17) of 3.23%. And then the charge-transfer mechanism of devices was deeply analyzed with elec- trochemical impedance spectroscopy (EIS) in the dark.

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期刊信息
  • 《中国化学:英文版》
  • 主管单位:
  • 主办单位:中国化学会
  • 主编:
  • 地址:上海市枫林路354号中科院上海有机化学研究所
  • 邮编:200032
  • 邮箱:
  • 电话:021-54925243
  • 国际标准刊号:ISSN:1001-604X
  • 国内统一刊号:ISSN:31-1547/O6
  • 邮发代号:4-646
  • 获奖情况:
  • 中国期刊方阵“双高”期刊
  • 国内外数据库收录:
  • 美国化学文摘(网络版),荷兰文摘与引文数据库,美国科学引文索引(扩展库),日本日本科学技术振兴机构数据库,英国英国皇家化学学会文摘
  • 被引量:175