Influence of ethyl cellulose on properties which included the viscosity of silver paste,the aspect ratio of finger lines,the dense degree of silver film and resistivity was explored.Results showed that viscosity of silver paste increases with the increasing content of ethyl cellulose,but the trends of the resistivity of silver paste and the dense degree of silver film which first increases and then decreases with it was presented.When the ethyl cellulose in the organic vehicle was as high as 8%,the finger l...
【基金】
四川省杰出青年学科带头人资助项目(0082342)
【更新日期】
2015-06-03
【分类号】
TM914.4
【正文快照】
a. 10%、12%的乙基纤维素,再各加人质量分数为1%51 S 的其他添加剂于三口烧瓶中混合均匀,在85 t:的硅基太阳电池正面电极银浆是由导电相银粉、恒温油浴中加热,并且不断搅拌至乙基纤维素全部溶解,保温2 h,冷却,翻不同乙基纤维素含量的有状浆料。其中有机载体包括增稠剂、溶剂、?