国家/地区 中国（191） 美国（15） 台湾（13） 世界知识产权组织（13） 韩国（8） 日本（5） 欧洲专利局（EPO）（4） 新加坡（2）
IPC部 C（214）
IPC大类 C01（214）
IPC小类 C01B（214）
IPC C01B031/04（62） C01B032/184（50） C01B032/194（43）
C01B032/19（40） C01B032/198（25） B82Y030/00（16）
B82Y040/00（15） H01M004/62（14） C01B032/182（12）
H01M010/0525（11） C01B032/186（10） H01M004/36（10）
H01M004/583（8） C01B032/168（7） C09K005/14（7）
发明人 LI L（214）
公开年 2021（45） 2018（27） 2022（24） 2016（21） 2020（21） 2013（14） 2014（14） 2017（13） 2015（11） 2023（10） 2019（7） 2012（6）
申请年 2020（32）  2017（28）  2022（28）  2021（27）  2015（18）  2014（15）  2019（14）  2016（12）  2018（12）  2012（10）  2013（10）  2011（7） 
专利权人 CHENZHOU GUO.（9） HUNAN GONSIO.（9） SHANGHAI INS.（8） ACAD SINICA（6）
NITRONIX NAN.（6） UNIV SHAANXI.（6） LI L（5） SHANXI SHENG.（5）
ANHUI YINENG.（4） HUBEI AEROSP.（4） NAICHUANG TE.（4） SHANDONG JIN.（4）
UNIV JIANGSU（4） CHANGZHOU SI.（3） CHINESE ACAD.（3） CHUNG SHAN I.（3）
DRILLING ENG.（3） NITRONIX INT.（3） NORTHWEST IN.（3） SINOPEC OILF.（3）

Preparing mixed nanometer reduced graphene oxide-bismuth-carbon nanotube sodium ion battery cathode complex material, comprises e.g. dissolving bismuth(III) nitrate in ethylene glycol, and 3-aminopropylmethoxysilane, adding carboxy-containing nanotubes, dispersing graphene oxide, and stirring.

LI L, AN B, WANG K, XU G, ZHANG Z, ZHANG T, YAO Q, LI J, ZHOU W

Preparation of magnetic nano-graphene oxide involves dispersing graphite raw material containing graphite powder and hydrogen peroxide in water and purifying, dispersing purified graphene oxide in water, dissolving ferrous sulfate in graphene oxide solution, filtering, washing and drying.

LI L, XU L, DU F, WANG Y, WU Q

Sensing module for artificial robot, has piezoelectric unit having polydimethylsiloxane sponge, and humidity unit having sensing layer, electrode layer and base layer, where piezoelectric unit obtains resistance change data from pressure source in real time and output obtained resistance change data.

LIU K, LI L

Graphene non-woven heating material prepared by e.g. uniformly mixing graphene oxide powder and glass powder, and then heating, high speed centrifuging and cooling into wire, winding into velvet shape, and performing reduction treatment of hydrazine hydrate.

HE Y, LI L, HAN K

Preparing 3D printing organic-inorganic composite airgel useful in e.g. thermal insulation materials comprises adding inorganic nanomaterials to polyamic acid solution, mixing, and carrying out sol-gel treatment to composite ink and freeze drying composite ink and heat imidizing.

YUAN S, YANG Y, LI L, LIU T, XUE T, FAN W

Preparation of bismuth ion mosaic graphene lattice slurry, by adding natural flake graphite powder and chelated bismuth ion delamination agent to reactor, mixing, adding buffer solution, obtaining delamination mixture, and adding impacting agent to delamination mixture to carry out impact reaction.

LI L, PAN F, YIN J, CHEN S, LUO J, XIAO Z, SITU R, LIANG S, MAI Z, CHEN R

Preparation method of three-dimensional graphene flexible strain sensor, involves reducing three-dimensional oxidation graphene at last, using conductive silver paste to print graphical electrode on graphene.

LIN S, HU J, ZANG Y, ZHANG G, XIA C, WANG T, LI Z, LI H, ZENG T, LI L

Preparing lithium ion carbon cathode material by using organophosphorus modified graphene oxide surface method comprises dispersing graphene oxide in tetrahydrofuran, oscillating, adding thionyl chloride, refluxing, filtering, washing, adding e.g. triethyl phosphite, reacting, washing and drying.

WANG S, MENG X, ZHANG W, ZHANG D, LI L, LI J, XU G, ZHOU W, WANG L, MO B, WANG K

Use of high aza-graphene nanosheet for water-based drilling fluid, where water-based drilling fluid is added with high aza-graphene nanometre sheet, high aza-graphene nano sheet is prepared by premixing raw material inorganic salt, carbon-containing compound and nitrogen-containing organic compound.

GONG G, ZENG C, CHEN H, LI L, ZHANG X, ZHANG Z, WANG F, LUO C, ZHOU C

Application of high-nitrogen heterographene nanosheet in oil-based drilling fluid e.g. white oil-based drilling fluid.

LIU S, GONG G, CHEN J, LI L, DENG Y, ZHANG Z, LI J, ZHOU C, LUO C, ZHANG H