国家/地区 中国（2）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C01B031/04（2）
发明人 HUANG L（2） JI L（2） LIU Y（2）
公开年
申请年 2010（2）
专利权人 UNIV SHANGHAI NORMAL（2）

Graphene preparation involves putting substrate in closed cavity cooled by circulating water, where carrier gas is ventilated and substrate is heated.

LIU Y, HUANG L, WANG T, JI L, CHANG Q, GUO G

Preparation of reduction-oxidation graphene by laser irradiation method comprises adding polar solvent to container, preparing polar oxidized graphite solution, adjusting pH, irradiating the oxidized graphite solution to obtain graphene.

LIU Y, HUANG L, JI L