国家/地区 中国（28）
IPC部 B（28）
IPC大类 B01（28）
IPC小类 B01J（28）
IPC C02F001/28（28）
发明人 LI X（3） WANG F（3） CHEN X（2）
HUANG Y（2） LIU J（2） REN H（2）
SUN F（2） WU D（2） ZHANG C（2）
ZHONG N（2） ZHU X（2）
公开年 2019（28）
申请年 2019（22）  2018（6） 
专利权人 UNIV HEFEI（2） UNIV SOUTH C.（2）

Preparation of reticulated magnetic graphene oxide for removing heavy metal, involves dissolving ferric chloride, sodium acetate and polyethylene glycol in ethylene glycol, mixing with graphene oxide dispersion, and solvothermally reacting.

LI K, YU Y, BAO S

Preparing chitosan/aminated graphene oxide nano composite membrane adsorbent comprises adding graphite oxide, stirring uniformly, dispersing, centrifuging, heating, reacting, dialyzing, scraping a film, washing to neutrality and drying.

DING C, LI L, ZHANG Y

Environment function material based on graphene coated metal comprises core-shell structure powder with metal nanoparticles as core and graphene as shell, and amino group is modified on the surface of the graphene shell layer.

HU R, TIAN X, CHEN L, XIAO J, WANG T, SHAO X

Cement-based adsorbent used in treating solution containing copper ions, comprises cement, fly ash powder, calcium hydroxide, graphene oxide powder, polycarboxylic acid water reducing agent, foaming agent and water.

FANG W, XIAO H, LIANG Y, HUANG Q

Graphene oxide composite material preparation involves taking expanded graphite, concentrated sulfuric acid, potassium permanganate, polyacrylamide, and hydrogen peroxide in proportion.

LI Q, LI X, LI Y, LIN W, FENG J, ZHANG L

Preparing graphene oxide modified montmorillonite composition adsorption material useful in the adsorption of heavy metal and organic pollutants, comprises e.g. dispersing sodium-based montmorillonite in water and adding hydrochloric acid.

WANG F, ZHU S, XIA M, LEI W

Improving wastewater treatment by silica-supported graphene oxide comprises e.g. sequentially treating wastewater through pretreatment, biochemical system, and secondary sedimentation tank and treating sewage in secondary sedimentation tank.

CHEN X, BAO X, YANG T, LIU T, GAO X

Functionalized carbon nanomaterial used for adsorption of cobalt-containing wastewater, comprises graphene oxide as matrix, and phosphoric acid containing phosphate group that is supported on surface of graphene oxide material.

GONG J, LI M, YIN H, NIE Q

Preparing adsorption film used in e.g. removing nickel ion in water comprises adding graphene oxide, carrying out sol-gel reaction, adding hybrid precursor and polyvinyl alcohol, allowing to react, defoaming, coating, drying and cooling.

LIU J, WU D, WANG F, GAO T, ZHENG Q

Preparing graphene oxide hybrid film for removing copper ion in water by dissolving graphene oxide (GO) in water, and adding dissolved graphene oxide into prepared silane coupling agent to obtain GO-silicon (Si) hybrid precursor.

LIU J, WANG F, WU D, LIANG L, DOU W