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Title: Preparation method of screen-printing slurry specially used by dye-sensitized solar cell
Other Titles: 染料敏化太阳能电池专用丝网印刷浆料的制备方法
Authors: Wang, YH 
Yang, HX 
Lv, L 
Issue Date: 3-Oct-2012
Publisher: 中华人民共和国国家知识产权局
Source: 中国专利 ZL 201010564588.5 How to cite?
Abstract: The invention relates to a preparation method of a screen-printing slurry specially used by a dye-sensitized solar cell. The method comprises the following steps: (1), mixing titanium dioxide powder, ethanol and acetic acid with stirring so as to obtain a first mixed solution; (2), mixing terpineol, ethanol and the first mixed solution with stirring so as to obtain a second mixed solution; (3), mixing ethyl cellulose, ethanol and the second mixed solution with stirring so as to obtain a screen-printing slurry specially used by a dye-sensitized solar cell. According to the invention, beneficial effects of the preparation method are as follows: a slurry obtained by the preparation method has advantages of even distribution and good repeatability; meanwhile, a process of low-temperature reduced pressure distillation is avoided according to the preparation method; and instruments that are involved in the preparation method are easy to operate and steps are simple without trifles; therefore, the screen-printing slurry is convenient for mass production that indicates an advantage of industrialization.
Rights: 专利权人: The Hong Kong Polytechnic University.
Appears in Collections:Patent

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