国家/地区 中国（725）
IPC部 B（725） C（531） H（37）
A（33） G（31） D（16）
F（10）
IPC大类 B01（725） C02（231） C01（146）
C07（95） C08（46） C09（33）
H01（31） B82（25） G01（22）
C10（16） A61（15） A01（14）
C25（10） D01（8） D06（8）
IPC小类 B01J（725）
IPC B01J020/30（149） B01J020/28（100） C02F001/28（91）
B01J027/24（87） C02F101/30（86） B01J020/20（80）
C02F001/30（76） B01J013/00（74） B01J021/18（69）
C02F101/38（68） B01J035/10（66） B01J020/26（56）
C02F101/34（47） C01B032/184（46） C02F001/72（45）
发明人 LI Y（43） LI X（35） WANG Y（34）
WANG J（32） LI J（28） LIU J（27）
WANG C（27） ZHANG Y（27） LIU Y（26）
WANG X（26） ZHANG J（25） CHEN Y（24）
WANG S（24） WANG H（23） ZHANG X（22）
公开年 2022（725）
申请年 2022（449）  2021（227）  2020（47）  2019（2） 
专利权人 CHINA PETROL.（22） CAS DALIAN C.（15） UNIV ZHEJIAN.（11） UNIV SHANDON.（9）
HARBIN INST .（8） UNIV GUILIN .（8） UNIV EAST CH.（7） UNIV NANJING.（7）
UNIV QINGDAO.（7） UNIV XIAMEN（7） ZHEJIANG SYN.（7） LANZHOU CHEM.（6）
UNIV CHANGZH.（6） UNIV GUANGDO.（6） UNIV TSINGHU.（6） WANHUA CHEM .（6）
UNIV EAST CH.（5） UNIV HUAZHON.（5） UNIV SHAANXI.（5） UNIV SOUTHWE.（5）

Preparing graphene gel used for dynamic thermal management of lithium-ion batteries by e.g. preparing graphene oxide aqueous solution, adding ethylenediamine in graphene oxide solution, hydrothermally reacting, cleaning, freezing and performing high-temperature annealing treatment of graphene gel.

LIN M, YAN B, CHENG S, GUO X, ZHANG X

Preparing oxidation graphene-polypyrrole/silver composite, involves forming solution of lithium perchlorate, pyrrole and graphene oxide, electrolyzing with copper and platinum electrodes and prepared solution electrolyte, forming composite, reacting material with silver nitrate and ascorbic acid.

QIN L, KANG S, ZHANG T, LI X

Preparing nano-nickel catalyst used for producing hydrogen from low-temperature liquid-phase formic acid, involves performing in situ growth of nickel-based organic framework compound nickel-metal-organic framework- reduced graphene oxide precursor on graphene oxide by hydrothermal process.

CHEN X, JIA L

Preparing ionic liquid-beta-cyclodextrin-graphene oxide-carbon nanotube complex material useful in adsorption of bendazone, comprises e.g. prepolymerization graphene oxide, ionic liquid, beta-cyclodextrin, water and carbon nanotubes, and polymerization prepolymer, cross-linking and reducing agent.

QIN Y, WANG Y, WANG L

Preparing graphene titanium dioxide composite involves taking container, adding mixed solution of titanate and methanol, then graphene, acutely stirring uniformly, adding N, N-dimethyl amide, ultrasonically stirring, fully mixing titanate with the graphene, condensing and refluxing.

XU L

Preparing composite catalyst used to form synergistic system in degrading tetracyclines, comprises e.g. preparing graphene oxide by Hummer method, using iron source, cobalt source, dopamine and graphene oxide, and preparing cobalt ferrite-loaded, polydopamine-coated reduced graphene oxide hydrogel.

REN F, WANG Y, WANG C, YANG H, DING Y, TANG X, ZHU H, QU Y

Preparing polyethylene imine modified oxide graphene composite material, comprises separating graphite oxide, after cleaning and dispersing, by ultrasonic treatment to obtain oxide graphene, using dip-coating and room-temperature drying method to prepare oxide graphene filter material.

CAI C, WU X, BI H, DUAN J

Preparing composite catalyst used for degrading organic matter comprising terramycin, involves reacting manganese source, cobalt source, dopamine and graphene oxides by hydrothermal method, calcining to obtain 3D-structure loaded with cobalt manganese oxide, N-doped reducing graphene oxide aerogel.

REN F, WANG Y, WANG C, YANG H, QU Y, TANG X, ZHU H, DING Y

Continuous fluidized bed used for continuously growing carbon material, where carbon material comprises carbon nano tube or graphene, comprises growth body, heat source, growth body is partially inside heat source, growth body comprises pipeline, power source, and one set of feeders.

JI Z, GAO C, LU L, ZHANG T, BAI Y, HE Y, CHU D, BAI W

Preparing iron-carbon composite material to removal of organic pollutants in water bodies, and/or to removal of uranium in water bodies, involves mixing ferric chloride and the carbon material, ammonia water and a shielding agent in precursor solution to obtain mixed solution.

WANG S, WANG J