国家/地区 中国（2）
IPC部 C（2） H（2）
IPC大类 C25（2）
IPC小类 C25D（2）
IPC C25D005/50（2）
发明人
公开年
申请年
专利权人

Preparing low transmission loss single crystal copper material comprises e.g. forming single crystal copper layer on substrate i.e. graphene layer surface, and peeling off single crystal copper layer from substrate in mixed gas atmosphere of argon and hydrogen.

WANG E, YUE X, HUANG Z, HE M, ZHANG Z, DING Z

Method for synthesizing multi-layer graphene e.g. trilayer graphene, involves heat-treating catalytic metal layer on substrate while supplying methane gas, and synthesizing multi-layer graphene on heat-treated catalytic metal layer.

HAM M, SON M, HAM M H, SON M W, XIAN W, SUN M