国家/地区 中国（3） 美国（2） 世界知识产权组织（2）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01B032/192（3）
发明人 MA C（3）
公开年
申请年
专利权人

Preparation of graphene/silicon oxide composite material for preparing electrode material, involves preparing graphene oxide by mixing graphite, water, concentrated sulfuric acid and sodium vanadate, preparing mixed material using reduced three-dimensional graphene, and laser processing.

LI J, LI Y, MA C, ZHANG Q, ZHU J

Preparing graphene based on mixed inorganic acid solvent by e.g. pre-treating raw material graphite powder, preparing mixed inorganic acid solvent, performing graphene peeling treatment, and extracting graphene product from graphene mixture.

QIAN X, MA C

Preparation of large size graphene oxide or graphene used for, e.g. flexible display by mixing graphite and intercalation agent, soaking in expansion agent, adding acid and oxidizing agent mixture, filtering, washing, and stripping.

DONG L, LIN S, LU H, MA C