The assembly of graphene sheets into a threc-dimensional(3D) structure opens up a new horizon in their application.The a......

研究了不同萃取剂从氨性溶液中分离铜、钴的过程.采用LIX984N作萃取剂,经一级萃取,溶液中铜的萃取率大于99%; 用180g/L硫酸溶液对......