The Influence of Deoxidize Potential of Electrolyte to the Open-circuit Voltage of Dye-sensitized Solar Cells
The influence of different resolvents and different counter electrodes to the deoxidize potential of I3- and the open-circuit voltage ( VOC ) of dye-sensitized solar cells (DSSC) were researched. On the condition of the same concentration of I3-/I- and the same dye-sensitized TiO2 film electrode, if the resolvents are different the one in which with higher I3- deoxidize potential on counter e-lectrode has a higher open-circuit voltage. The use of graphite counter electrode results to higher VOC compared with Pt counter electrode because of the little deoxidize overpotential of I3- on graphite electrode compared with which on the Pt electrode at little current density.
dye-sensitized solar cells deoxidize potential of electrolyte open-circuit voltage cyclic volt-ampere
JIANG Qi-wei WU Ji-huai
Institute of Materials Physical Chemistry, Huaqiao University, Quanzhou 362021, China
国际会议
北京
英文
246-247
2006-08-03（万方平台首次上网日期，不代表论文的发表时间）