国家/地区 中国（5）
IPC部 C（5）
IPC大类 C01（5）
IPC小类 C01B（5）
IPC C01B032/318（5）
发明人 CHEN C（2） SU F（2） WANG J（2）
XIE L（2）
公开年 2018（5）
申请年 2018（3）  2017（2） 
专利权人 INST COAL CH.（3）

Preparing cellulose/oxidized graphene carbon aerogel for heavy metal adsorption and waste water purification or electrode materials, involves dissolving sodium hydroxide and carbamide in water.

YANG F, TANG L, FENG Y, LI Y, HE W

Preparing modified activated carbon useful for preparing lithium battery, comprises e.g. mixing graphene oxide with microalgae, drying, mixing composite precursor with activating agent and subjecting to high-temperature activation.

WANG J, BAI Y, HAO F, LI J

Preapring graphene pitch-based active carbon in super capacitor, involves adding asphalt, graphite and activator, mixing to obtain mixed material, subjecting mixed material under protection atmosphere, and activating.

WANG J, CHENG M, WANG C

Producing carbon material-graphene composite which is used in e.g. capacitor comprises forming dispersion of graphene oxide material and carbon material in liquid medium, evaporating liquid medium and annealing resultant composite precursor.

CHEN C, SUN G, LIU Y, ODEH I N, SU F, XIE L

Preparing graphene-based capacitor carbon in large scale comprises e.g. placing graphene powder and porous carbon precursor in ball mill or sand mill, adding intermediate product and potassium hydroxide, washing and drying.

CHEN C, SU F, XIE L