硒元素自1817年被发现以来逐渐被应用于各行各业中。硒存在多种同素异形体,从晶型上可分为晶体硒和无定形硒（非晶体硒）两大类。前人......

A novel route has been deveopled to synthesize selenium nanowires based on ascorbic acid as reductant. The diameter of s......