以该膜为基体制成的柔性衬底非晶硅太阳电池，转换效率达4.63%，重量比功率达231.5mW／g。
A new type of flexible a-St solar cell on the transparent polyimide film with conversion efficiency of 4.63 % and power-to-weight ratio of 231.5mW/g was obtained .
重量比功率