国家/地区 中国（3）
IPC部 C（3）
IPC大类 C30（3） C25（2）
IPC小类 C30B（3） C25D（2）
IPC C30B029/02（3）
发明人 DING Z（3）
公开年
申请年
专利权人 SONGSHAN LAK.（2） ZHONGKE JING.（2）

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

Cathode roller useful in electrolytic copper foil mechanism for preparing electrolytic copper foil, comprises annular base copper foil formed on peripheral wall of roll-shaped main body and is electrically connected to main body, and graphene film formed on surface of copper foil of base material.

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

Preparing single crystal graphene sheet from papermaking black liquor used in transparent conductive materials, involves performing hydrothermal carbonization of papermaking black liquor, and adjusting reaction conditions.

WANG X, DING Z, WU P, LI F, SUN R