通过数值模拟对叉指背接触(IBC)晶硅太阳电池的结构参数进行了系统研究, 详细分析了硅片厚度, 电池背面发射区、隔离区、背表面场......

Disc-electrospinning using a disc as spinneret and a rotary drum as collector is a novel technology to prepare nanofiber......