国家/地区 中国（23） 世界知识产权组织（4） 日本（3） 美国（3） 欧洲专利局（EPO）（2） 韩国（2）
IPC部 C（24） B（5） H（2）
IPC大类 C01（24）
IPC小类 C01B（24）
IPC C01B032/184（24）
发明人 LI G（3） CHEN C（2） CHEN X（2）
GAO C（2） LI Y（2） ZHAO B（2）
公开年 2017（16） 2018（8）
申请年 2017（24）
专利权人

Preparation of graphene-based aerogel used for electrocatalytic treatment of water containing heavy metal and organic matter by taking PTFE liner, adding graphene oxide dispersion liquid, and adding fresh pyrrole monomer.

ZHANG Y, ZHANG D, WU P, LAI Y

Preparation of graphene-based quantum dot-doped polymer composite film includes adding double-walled carbon nanotubes to a solution of concentrated sulfuric acid and concentrated nitric acid, extracting and measuring photoluminescence.

SI R, PAN Z, LIU C

Preparing toughness reduced graphene involves taking sodium borohydride, adding to deionized water, stirring, adding polysorbate 80 to obtain reduced water emulsion, and adding dibenzothiazyl disulfide and graphene oxide.

GE B, ZHAO Y

Preparing functionalized reduced graphene comprises carrying out oxidation of graphite to obtain graphene oxide, annealing, thermally expanding, adding into deionized water with dispersant, treating, filtering, washing and drying.

MA J, LIU J, ZHU W, QIN W, LI W

Preparing alkylamine-functionalized graphene used to prepare graphene/polymer composite material, by adjusting pH-value of graphene oxide aqueous solution using acid, and then adding acid ethanol solution of long-chain alkylamine.

LU H, RUAN Y

Preparing graphene dispersing solution by high-pressure atomization method involves calcining graphite powder firstly at high temperature to obtain expanded graphite powder, where expanded graphite powder is put into the distilled water.

HE S, HE Z, MAO H, YU L

Preparing graphene composite material involves preparing dopamine hydrochloric acid buffer solution, adjusting pH value, dipping salix cellulose dipped in the buffer solution at room temperature, washing by de-ionized water.

QIAN Y, ZHAO B

Manufacture of graphene-polyamide composite material involves heat-melting caprolactam, adding graphene suspension and sodium hydroxide, mechanically stirring, heating, reacting, adding toluene diisocyanate, stirring, and polymerizing.

CHEN X

Preparing graphene nanocomposite film comprises taking flake graphite, sodium nitrate solid mixture into the concentrated sulfuric acid solution, subjecting to modification treatment, heating and reacting, dissolving, stirring and filtering.

GONG C

Preparation of graphene composite aerogel absorbing material used in e.g. aircraft stealth application, involves mixing composite component, reducing agent and graphene oxide aqueous dispersion, carrying out reaction, and drying.

LI J, LIU B, XU Y, REN J