国家/地区 中国（4）
IPC部 C（4）
IPC大类 C01（4）
IPC小类 C01B（4）
IPC C01B031/04（3） C02F001/72（2）
发明人 ZHANG G（4）
公开年 2016（4）
申请年 2015（2）  2016（2） 
专利权人

Microwave-assisted rapid synthesis of graphite oxide used for e.g. preparing graphene, involves mixing graphite, sulfuric acid and potassium permanganate, reacting, rapidly oxidizing in microwave oven, washing reaction product and drying.

ZHANG G, WANG P, LI S, ZHENG H, ZHU W, HU L, ZHAO R

Preparing graphene modified activated carbon composite for supercapacitor, involves utilizing graphene oxide sol and petroleum coke as raw materials to obtain graphene composite activated carbon by pre-activation treatment.

LIN W, WU T, ZHANG G, QI Z, DONG H, SUN Q

Preparing graphene/silica composite material, comprises e.g. reacting potassium feldspar, ammonium fluoride and concentrated sulfuric acid, subjecting aqueous ammonia under negative pressure to hydrolysis and carrying out atomization.

LIU G, XIAO J, XU D, ZHANG G

Metal oxide-loaded hollow graphene microsphere catalyst useful for oxidation of hydrogen peroxide to degrade organic pollutants in water, is prepared by dispersing graphite oxide in water, adding ascorbic acid, dispersing and reducing.

XU Z, ZHANG G, ZHANG Y