Contents
2011
Volume: 4 Issue 1
16 Article(s)

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A special issue on solar cells
Yi-Bing CHENG
Frontiers of Optoelectronics
  • Publication Date: Jan. 01, 1900
  • Vol.4 Issue, 1 1 (2011)
Conjugated dendritic oligothiophenes for solution-processed bulk heterojunction solar cells
Chang-Qi MA
Frontiers of Optoelectronics
  • Publication Date: Jan. 01, 1900
  • Vol.4 Issue, 1 12 (2011)
Dye-sensitized solar cells based on ZnO nanotetrapods
Wei CHEN, and Shihe YANG
In this paper, we reviewed recent systematic studies of using ZnO nanotetrapods for photoanodes of dye-sensitized solar cells (DSSCs) in our group. First, the efficiency of power conversion was obtained by more than 3.27% by changes of conditions of dye loading and film thickness of ZnO nanotetrapod. Short-circuit phot
Frontiers of Optoelectronics
  • Publication Date: Jan. 01, 1900
  • Vol.4 Issue, 1 24 (2011)
Dependence of porosity, charge recombination kinetics and photovoltaic performance on annealing condition of TiO2 films
Chang-Ryul LEE, Hui-Seon KIM, and Nam-Gyu PARK
Effect of annealing temperature, time of nanocrystalline TiO2 film on porosity, electron transport/recombination and photovoltaic performance on dyesensitized solar cell (DSSC) had been investigated in this article. Photocurrent density was slightly higher as annealing at 550°C compared to those of annealing at 45
Frontiers of Optoelectronics
  • Publication Date: Jan. 01, 1900
  • Vol.4 Issue, 1 59 (2011)
Electron transportation and optical properties of microstructure TiO2 films: applied in dye-sensitized solar cells
Shuangying XU, Linhua HU, Jiang SHENG, Dongxing KOU, Huajun TIAN, and Songyuan DAI
Micro-structure of TiO2 films in dye-sensitized solar cells (DSSCs) can affect light absorption and electron transportation that impact on the characteristics of currentvoltage (J-V). In this paper, films with different surface area, pore size and porosity were obtained by adding different ratio of ethyl cellulose (Ec-
Frontiers of Optoelectronics
  • Publication Date: Jan. 01, 1900
  • Vol.4 Issue, 1 72 (2011)
Quantum dot photoelectrochemical solar cells based on TiO2-SrTiO3 heterostructure nanotube array scaffolds
Jun ZHANG, and Chengchun TANG
Titania-Strontium titanate (TiO2-SrTiO3) nanotube array with heterostructure has been demonstrated as an efficient scaffold applied to quantum dot photoelectrochemical solar cells. Quantum dot CdS serviced as solar light absorbent is chosen as an example to illustrate superior performance and deposited on scaffolds by
Frontiers of Optoelectronics
  • Publication Date: Jan. 01, 1900
  • Vol.4 Issue, 1 93 (2011)