国家/地区 中国（78）
IPC部 C（78）
IPC大类 C01（78） H01（15） B82（13）
B01（6） C08（5） C09（4）
F24（3） H05（3） A61（2）
B22（2） B33（2） C04（2）
C07（2） C25（2） G01（2）
IPC小类 C01B（78）
IPC C01B032/184（21） C01B031/04（19） C01B032/194（15）
C01B032/198（12） B82Y040/00（10） C01B032/19（10）
B82Y030/00（9） C01B032/186（9） H01M004/62（8）
H01M004/36（5） C01B032/05（4） C08K003/04（4）
H01M004/58（4） B01J035/10（3） C01B025/45（3）
发明人 LIU Q（78）
公开年 2018（16） 2021（13） 2020（11） 2022（9） 2017（7） 2013（5） 2016（5） 2012（3） 2015（3） 2011（2） 2023（2）
申请年 2018（14）  2020（12）  2017（8）  2021（8）  2022（7）  2019（6）  2015（5）  2012（4）  2013（4）  2014（3）  2016（3）  2023（2） 
专利权人 LIU Q（6） 13TH RES INS.（5） CHANGZHOU SI.（4） GUANGDONG KO.（4）
UNIV SOUTHWE.（4） RES CENT ECO.（3） SAURER JIANG.（3） UNIV GUANGDO.（3）
13TH RES INS.（2） SHAANXI COAL.（2） SHAANXI GAOH.（2） SHANGHAI INS.（2）
SIXTH ELEMEN.（2） UNIV FUDAN（2） UNIV HARBIN .（2） UNIV HENAN P.（2）
UNIV QILU TE.（2） UNIV SHENYAN.（2） UNIV SOUTHER.（2）

Method for preparing graphene by using graphite negative electrode recycled waste lithium, involves using vacuum filtering device to clean electrolytic liquid after electrolytic peeling, freezing and drying graphene processed solution, and sieving powder to prepare finished product graphene.

ZHANG S, ZHANG Z, YANG Q, LIU Q, LIU L, ZHAO H, HU L

Preparing graphene for preparing lead-carbon alloy cathode material, comprises e.g. adding electrolyte into electrolytic cell, pre-electrolyzing graphite sheets bound by titanium mesh, suction filtering, powdering freeze-dried graphene and mixing with activated pore-forming agent, activating.

ZHANG S, ZHANG Z, YANG Q, LIU Q, LIU L, ZHAO H, HU L

Preparation method of cuprous oxide @ copper oxide-graphene nano composite used in detecting nitrogen dioxide, involves adding graphene oxide into cuprous oxide dispersion liquid under alkaline condition to obtain a mixed liquid, stirring and reacting the mixed solution to obtain nano composite.

LING Y, LI W, LIU Q, CHENG M, WEI T, XU S, LIU B, LI J, HU J

Transferring graphite involves spin coating liquid wax on graphene surface growing on growth substrate, cooling liquid wax to solidify, and obtaining growth substrate/graphene/wax composite structure.

LI S, CHEN P, ZHANG X, LI J, ZHANG T, HU T, TIAN Y, DING J, LIU Z, ZHANG R, ZHANG B, BAI X, LIU Q, QIU F

Preparing cobalt phosphide material which is used in lithium-ion battery, involves reacting cobalt glycerate with phytic acid solution in organic solution, then processing to obtain pink solid, calcining in argon-hydrogen atmosphere to obtain product.

FANG T, LUO J, FU Y, LIU Q

Carbon dioxide conversion utilization based heat and power cogeneration device, has carbon sheet conveying pipeline whose end extends into carbon sheet reaction tank, where carbon sheet conveying pipeline is equipped with sealing valve.

WU Z, LIU Q, LIU X, LI X

Preparing flexible silica conductive material based on modified graphite useful in medical appliance or medical device, comprises dispersing modified graphene in organic solvent, adding surfactant, adding solidifying agent, slowly pouring second solution into a mold and solidifying.

WANG Y, DU S, YANG Z, DING L, GUAN H, LIU Q, BIAN N, JIANG Z, ZHANG K, LONG L, WANG P, HU X, WANG M, ZHANG J

Preparation of porous-micro-airbag structure of graphene involves dissolving alkaline treatment polyacrylonitrile nano-fiber in aqueous solution, ultrasonically dispersing to obtain fiber solution, and adding oxidized graphene solution.

XU Z, LIU Q, CHEN Y, ZHANG L, MENG F

Preparing graphene-coated anode material for lithium ion battery, involves dispersing graphene/graphene oxide in solvent by mechanical action, adding anode material suspension under ultrasonic state, drying, and sintering in inert gas atmosphere i.e. helium gas, nitrogen gas and argon gas.

LI Y, JING D, SHAO L, FAN R, LIU Q

Electromagnetic shielding graphene film with anti-bacterial property used in energy, catalysis and electromagnetic field, is prepared by stirring and diluting 1-Octadecanaminium, N,N-dimethyl-N-(3(trimethoxysilyl)propyl)-, chloride solution.

ZHANG L, XU Z, LI T, LIU Q, CHEN Y, MENG F