国家/地区 美国（2）
IPC部 B（2）
IPC大类 B82（2） C01（2） C04（2）
IPC小类 B82B（2）
IPC B82B003/00（2）
发明人 WU Y（2）
公开年 2013（2）
申请年
专利权人

Preparing graphene, involves oxidizing graphite material, dispersing graphite oxide in water, and adding dispersing agent and acidic reducing agent to graphite oxide aqueous suspension so that graphite oxide is reduced to graphene.

WU Y, HSIEH C, PENG C, CHEN J, LIN J, LIN G

Making graphene nano-sheets, by placing expandable graphite within chamber, applying vacuum to the chamber, and applying electric current to induction heat expandable graphite within chamber under vacuum to form expanded graphite.

WU Y, GARDNER S J, YU Y