国家/地区 中国（177）
IPC部 B（177）
IPC大类 C01（177）
IPC小类 C02F（177）
IPC C02F001/28（80） B01J020/20（62） B01J020/30（54）
C01B032/198（50） C01B032/184（44） C02F001/30（43）
C02F101/30（43） B01J020/28（36） C02F101/38（34）
C01B032/194（32） B82Y030/00（24） C02F101/34（24）
C01B003/04（23） C01B031/04（23） B82Y040/00（21）
发明人 WANG Y（9） ZHANG L（9） YANG Y（8）
LI X（7） WANG L（7） LIU J（6）
LIU Y（6） WANG J（6） WU Q（6）
ZHANG Y（6） CHEN Z（5） LI Y（5）
LIU G（5） LIU X（5） WANG F（5）
公开年 2021（30） 2018（29） 2022（26） 2020（23） 2017（14） 2019（14） 2016（9） 2023（9） 2015（8） 2013（5） 2014（5） 2012（3） 2011（2）
申请年 2021（32）  2019（24）  2020（24）  2018（22）  2022（20）  2017（16）  2016（10）  2014（9）  2015（6）  2013（5）  2011（3）  2012（3）  2010（2） 
专利权人 UNIV SHAANXI.（4） UNIV SHANDON.（3） UNIV TONGJI（3） HARBIN INST .（2）
HUAIYIN NORM.（2） LOCKHEED COR.（2） LOCKHEED MAR.（2） SHANGHAI INS.（2）
UNIV CHINA M.（2） UNIV CHINA T.（2） UNIV FUZHOU（2） UNIV HENAN S.（2）
UNIV JIANGSU（2） UNIV JIANGSU.（2） UNIV LANZHOU（2） UNIV MANCHES.（2）
UNIV NANJING（2） UNIV NINGDE .（2） UNIV NORTH C.（2） UNIV QINGDAO.（2）

Preparation of graphene composite material involves dispersing nitrogen-doped titanium dioxide powder in water to form suspension, adding graphene oxide solution, reacting, cooling, centrifuging, washing with distilled water, and drying.

GUO H, WENG X

Preparing magnetically reduced graphene oxide-based composite material used in field of oil-water separation, involves providing graphene oxide material, mixing oxidized graphene material, trivalent iron salt, amine compound and dispersing solvent uniformly to form graphene dispersion.

SHEN L, WANG G, ZENG Z, XU Y

Preparation of metal organic framework/reduced graphene oxide composite photocatalyst for degrading antibiotic, involves heat-reacting graphene oxide aqueous solution with ethanol dispersion of reaction product of zinc nitrate hexahydrate solution and dimethylimidazole solution.

HE B, JIN P

Preparing nitrogen-doped porous graphene used for efficient catalytic reduction of aromatic nitro compound, involves preparing graphene oxide suspension and freeze-drying; dispersing graphene oxide aerogel, nitrogen-containing precursor and activating agent into deionized water.

QI M, WANG M

Preparing modified sludge activated carbon for desulfurization and denitrification, VOCs gas adsorption, heavy metal ion adsorption in sewage, soil management field, involves using sludge particles, charring agents and binders as raw material, mixing raw materials.

TONG S

Preparation device of polyaniline/graphene oxide, comprises graphene dispersion preparation unit system comprising pre-mixing kettle connected by pipeline sequentially step oxidation reaction device, reduction buffer tank, and filter.

DU F, WANG Y, WU Q

Salt-containing purifying material useful for air purifier comprises calcium chloride, diatomite, plant fiber, alkaline solution, organic titanate, silane coupling agent, N-sodium lauroyl sarcosine, surfactant, sodium caseinate and co-solvent.

YANG S, WANG B

Resourceful treatment of aquaculture wastewater, involves subjecting aquaculture wastewater to anaerobic fermentation treatment, performing solid-liquid separation, and collecting liquid phase to obtain anaerobic fermentation wastewater, adding magnesium source and adsorbent.

LIU Y, DENG G, TANG W, LI J, CHEN J, LIU X, HE J, LIU G

Quantum dot graphene antibacterial adsorption electrostatic spinning nano-filtration membrane comprises high molecular polymer solution, graphene quantum dot and dispersant, where dispersant is prepared by electrospinning and crosslinking high molecular polymer-graphene quantum dot spinning solution.

WANG L, HU X, QI X, ZHAO H, QU L

Synthesizing graphene oxide and silver molybdate composite macroscopic assembly for use as separation membrane material, involves dropping graphene oxide into silver nitrate solution, adding ammonium molybdate to obtained solution, adding nitric acid solution and performing hydrothermal reaction.

XU Y, CAO X, WANG L, XU K, ZHU L