Efficient blue light organic electroluminescent ( EL) devices were fabricated by using a highly fluorescent bis ( 2-( 2-hydroxyphenyl)-pyridine) beryllium ( Bepp 2) as an emitting layer.
高荧光的吩基吡啶铍(Bepp2)作为发射层构成高效蓝色电致发光器件。
简答网 · 高考英语
简答网 · 初中英语作文
简答网 · 双语娱乐资讯