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料浆喷涂法制备纳米晶TiO2薄膜及其在DSSC中的应用 被引量：3

Nano-TiO_2 thin film prepared by colloidal spray coating and its application in dye sensitized solar cells
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摘要 采用料浆喷涂法在ITO导电玻璃上制备了纳米晶TiO2,SEM测试结果表明该薄膜呈多孔结构,构成薄膜的TiO2颗粒均为20～30nm,薄膜的厚度能够很好地控制在5～20μm之间。将此薄膜组装成染料敏化太阳电池(DSSC),在标准模拟太阳光(AM1.5G)下测试,短路电流密度达7.78mA/cm2、光电转换效率为1.94%。讨论了制备工艺对电池性能的影响。 Nano-TiO2 thin film was prepared using TiO2 （P25） powder by colloidal spray coating. The microstructure of TiO2 thin films was characterized and analyzed by SEM and it is found that the TiO2 film is porous, the size of TiO2 granule is 20-30 nm, and the thickness of the film can be well controlled at 5-20μm. The TiO2 film was used to assemble a dye sensitized solar cell （DSSC）. The DSSC was tested in the standard simulation sunlight （AM 1.5G）. The short-current density is 7.78 mA/cm2 and the photoelectric conversion efficiency reaches 1.94%. The impact of preparation technology on DSSC performance was discussed.
作者 骆志坚 李天广 刘江 金超 丁姣
机构地区 华南理工大学化学与化工学院 传热强化与过程节能教育部重点实验室
出处 《电源技术》 CAS CSCD 北大核心 2010年第4期387-390,共4页 Chinese Journal of Power Sources
关键词 料浆喷涂法 纳米晶TiO2薄膜 DSSC ITO导电玻璃 colloidal spray coating nano-TiO2 thin film DSSC ITO conducting glass
分类号 TM914.9 [电气工程—电力电子与电力传动]
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参考文献22

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共引文献4

同被引文献47

  • 1周武艺,唐绍裘,张世英,周锡荣,万隆.制备不同稀土掺杂的纳米氧化钛光催化剂及其光催化活性[J].硅酸盐学报,2004,32(10):1203-1208. 被引量：55
  • 2吴玉程,陈挺松,解挺,李广海,郑治祥,张立德.纳米TiO_2稀土元素掺杂改性与光催化性能研究[J].功能材料,2005,36(1):124-126. 被引量：20
  • 3孔凡太,戴松元.染料敏化太阳电池研究进展[J].化学进展,2006,18(11):1409-1424. 被引量：54
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电源技术
2010年 第4期

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