国家/地区 中国（2）
IPC部 C（2）
IPC大类 C08（2）
IPC小类 C08K（2） C08L（2）
IPC C08K003/04（2）
发明人 CHENG G（2） DING G（2） TAI H（2）
公开年 2021（2）
申请年 2021（2） 
专利权人 UNIV ANHUI SCI TECHNOLOGY（2）

Preparing 4,4'-diamino diphenylmethane-graphene oxide-loaded silicon dioxide composite material, involves dispersing graphene oxide, adding 4,4'-diamino diphenylmethane, mixing, reacting, dispersing, adding surfactant and water glass, mixing, adjusting pH to form gel, collecting product, and drying.

WANG Z, WAN X, BAI Y, SUN C, CHENG G, ZHANG H, TAI H, DING G

Preparing modified graphene oxide-silica composite filler by mixing graphene oxide and water, dispersing, adding modifier and aqueous ammonia, freeze-drying, mixing silicon source and modified graphene oxide, adding surfactant, and aging.

DING G, TAI H, HU Y, CHENG G, LU Q, CHEN C, WU M