国家/地区 中国（8） 美国（2） 世界知识产权组织（2）
IPC部 B（9）
IPC大类 B01（9）
IPC小类 C01B（9）
IPC C02F001/28（9）
发明人
公开年 2016（5） 2017（3）
申请年 2016（9）
专利权人

Preparing glucan modified graphene oxide material for adsorbing dyes in wastewater, involves taking graphene oxide suspension with deionized water, ultrasonic dispersing graphene oxide, and peeling to obtain oxidized graphene suspension.

XIE Y

Preparing biomass-based graphene segments for preparing adsorbent, involves crushing biomass material, cleaning with de-ionised water, mixing and drying, placing in polyethylene liner reactor and putting in microwave.

MA W, MENG F, GUO L, WU L, DUAN S, YU S, WANG R, XU J

Treating phosphorus-containing flame retardant wastewater by adjusting pH value of wastewater solution, adding graphene adsorbent, oscillating, filtering through mixed fiber membrane and measuring residual wastewater concentration.

LIU J, XIA S, LV X, HE W, LI P, FENG Y

Preparation of superhydrophobic lipophilic graphene aerogel for use in oil and water separation applications, involves mixing ammoniated silica sols having different particle sizes with graphene oxide solution and magnetically stirring.

ZHANG Y, CHEN Z, ZHANG D

Composite material having a porous graphene-based foam matrix used to remove target species e.g. mercury from liquid or gas, comprises porous inorganic micro-particles and metal oxide nano-particles distributed throughout foam matrix.

LOSIC D, TRAN D, KABIRI S

Manufacture of graphene oxide/graphene aerogel for adsorption and removal of hydrophobic contaminant, involves preparing oxidized graphite precursor, subjecting oxidized graphite precursor to hydrothermal/solvothermal process and drying.

FU M, CHEN J, YANG J, YUAN B

Carbon alkyl chain modified graphene useful in e.g. sewage treatment, comprises alkyl chain modified graphene layer containing an alkyl chain and the alkyl chain modified graphene is modified by reducing graphene oxide.

LIU L, LI T, WANG Z

Preparing graphene aerogel used for adsorbing Rhodamine B, involves adding graphene oxide to deionized water and dispersing mixture by ultrasonic or mechanically stirring for until mixture is homogeneously mixed.

YAN C, PAN X, WANG Y

Removing urea from biological fluids, comprises e.g. contacting fluid comprising urea with mass of graphene-based material particles, and sorbing portion of urea into or onto graphene-based material particles.

NATAN M J, KYRLIDIS A