国家/地区 中国（100） 美国（7） 韩国（5） 世界知识产权组织（5） 澳大利亚（2） 印度（2）
IPC部 B（111）
IPC大类 B01（111） C02（66） C01（12）
C08（12） A61（4） A01（3）
C10（3） C22（3） G01（3）
G21（3） B32（2） B82（2）
D01（2） D04（2） D06（2）
IPC小类 B01J（111）
IPC B01J020/28（111）
发明人 LIU S（7） CHEN Y（6） LI X（6）
WANG X（5） WANG Y（5） XU J（5）
CHEN Z（4） HU J（4） LI Y（4）
LIU H（4） WANG C（4） WANG S（4）
WANG Z（4） ZHANG L（4） CHEN X（3）
公开年 2022（111）
申请年 2022（68）  2021（34）  2020（8） 
专利权人 UNIV EAST CH.（3） UNIV SHANDON.（3） UNIV WUYI（3） ANHUI YUANCH.（2）
CALGON CARBO.（2） HARBIN INST .（2） UNIV NORTHEA.（2） UNIV SOUTH C.（2）
UNIV TAIZHOU（2） UNIV TSINGHU.（2）

Preparing graphene aerogel by using artemisia japonica as biomass, comprises preparing artemisia japonica powder by taking stem of artemisia japonica, washing, drying, crushing, sieving, taking ascorbic acid, adding solution, heating, cooling, removing impurity, freezing and drying hydrogel.

LIAO G, MA Y, YANG S, LIU S, WANG S

Preparing polyvinyl alcohol/carboxymethyl chitosan/graphene oxide composite nanofiber membrane used in adsorption of heavy metal ions, comprises e.g. stirring and mixing polyvinyl alcohol solution, carboxymethyl chitosan solution and graphite oxide aqueous dispersion, and electrostatic spinning.

ZHOU X, WANG J, ZHENG Y, FAN C

Low-density hydrocarbon storage device used to store e.g. natural gas, comprises housing containing multi-layered sorbent sheet product, for storing low-density hydrocarbon.

GREENBANK M, TRAMPOSCH W G

Preparing ion imprinted material useful for adsorbing lithium-ion, comprises e.g. grafting amino groups on graphene oxide silica gel, performing double bond modification, placing phosphate-based graphene oxide silica gel in lithium ion solution to graft lithium ions, and polymerizing.

ZHENG Y, XING E, DING T, ZHENG M

Air purifier using graphene aerogel as adsorption material, has bidirectional motor whose upper end is fixedly connected with main gear, where outer surface of right end of main gear is connected with driven gear and inner surface of gear.

WANG C, GENG S, TIAN H, HAN M, YANG K

Sewage treatment agent useful for efficient denitrification, comprises nutrient solution, complex microbial inoculum and external carbon source.

LU Y, LI X, WANG L

Industrial water purifying agent useful for coal coking wastewater treatment, comprises modified hydrated ceric oxide nanoparticle, magnetic nanoparticle and graphene oxide.

TAN C

Preparing adsorbent for skin aging diagnosis based on body odor volatile marker by forming graphene oxide (GO)-doped polyaniline (PANI) compound layer through electrochemical polymerization reaction, growing zinc oxide nanorods on compound layer, and reacting with 2-methylimidazole solution.

BAE S Y, KIM S H, BAE S, OMITTED

Three-dimensional graphene/clay composite aerogel used as solar evaporation component of long-term high-efficiency solar desalination device, has shape of hollow rectangular pyramid, hollow triangular pyramid, and hollow cuboid.

LU H, LIU C, DING M, LI C

Graphene hybrid material useful in removal process of polyolefin polymerization residual catalyst in model test, pilot test and industrial scale obtained by gelling of reduced graphene oxide and alginate.

LUAN B, LIU Z, CAI Y, LIU Q, HAO F, ZHANG X, YANG Q, CAO K, ZHANG W