国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2）
IPC小类 B01J（2）
IPC C01B032/19（2）
发明人 ZHANG Q（2）
公开年
申请年
专利权人

Preparing graphene aerogel based on in-situ foaming technology, comprises e.g. preparing graphite oxide suspension, adding strong acid-resistant surfactant into graphene oxide suspension, stirring to obtain graphene oxide mixed solution, adding carbonate, freezing and thermally annealing.

LIU J, XU X, YUAN Y, ZHONG Y, WEI Q, ZHANG Q, QIN Y

Three-dimensional graphene for absorbing heavy metal pollutant during groundwater treatment, contains self-assembled three-dimensional graphene and ethylenediamine-modified self-assembled three-dimensional graphene.

ZHANG L, ZHANG D, ZHAO Q, ZHANG Q