A microporous platinum counter electrode used in dye-sensitized solar cells
作者： Ziying Tang , Jihuai Wu , Min Zheng , Jinhao Huo , Zhang Lan
DOI: 10.1016/J.NANOEN.2013.07.014
关键词: Dye-sensitized solar cell 、 Platinum 、 Auxiliary electrode 、 Cyclic voltammetry 、 Electrode 、 Materials science 、 Inorganic chemistry 、 Microporous material 、 Solar cell 、 Working electrode
摘要: Abstract A microporous platinum film is prepared by a facile rapid thermal decomposition method. Scanning electronic microscope observes large amount of interconnected and uniform micropores with pore diameter 100–150 nm on the electrode. The cyclic voltammetry measurements indicate that electrode has higher catalytic activity smaller resistance than conventional does. By using as counter electrode, dye-sensitized solar cell (DSSC) fabricated, DSSC achieves high light-to-electric energy conversion efficiency 8.15% under simulated light irradiation intensity 100 mW cm−2. increased 21.28% compared to
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