国家/地区 中国（12）
IPC部 C（12）
IPC大类 C01（12） H01（3） B01（2）
IPC小类 C01B（12）
IPC C01B032/198（12）
发明人 LIU Q（12）
公开年 2017（4） 2020（2） 2022（2）
申请年 2016（2）  2017（2）  2018（2）  2020（2） 
专利权人 SHAANXI COAL.（2）

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

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

Preparing graphene-coated lithium iron phosphate composite material comprises using spray drying or evaporating and drying, coating the graphene oxide and lithium iron phosphate to obtain graphene coated lithium iron phosphate precursor.

FAN R, LIU Q, SHAO L, TIAN Z, ZHENG D, JING D, LI Y

Preparation of magnetic graphene oxide aerogel by adding graphene oxide solution with ferrous ferric oxide powder and phenolic resin powder, mixing, adding trisodium citrate and methyltriethylsilane, reacting, cleaning, and processing.

LI K, ZHANG Q, ZHANG H, DING Y, LIU Q, YU D

Preparing graphene microsphere by inverse emulsion method useful for forming and maintaining high-strength porous spheres comprises adjusting graphene oxide solution pH, preparing oil phase composition system and adding diamine composition.

HUANG A, XU R, BAI Y, ZHANG W, GAO L, CHEN X, LI Y, LI L, DUAN H, YANG S, LIU Y, LIU Q, LIU X, WANG X, LIU W

Use of modified graphene oxide is claimed for wire drawing fluid used in metal workpiece, where modified graphene oxide is obtained from aminosiloxane and graphene oxide, and is used in extreme pressure anti-wear agent for drawing fluid.

XU Y, YAN S, ZHANG S, ZHAO X, LIU Q

Separating and purifying graphene oxide by adding quaternary ammonium salt to graphene oxide mixed solution, filtering, centrifuging, liquid separation, separating, washing and removing metal ions to obtain high-purity graphene oxide.

LIU Q, MA S, YUAN J

Preparing graphene oxide involves adding graphite in mixed liquid of strong oxidant and acid oxide to obtain closely stacked sheet acid-containing graphite oxide, and adding obtained sheet graphite oxide containing acid in ice water.

LU H, ZHANG J, LIU Q, RUAN Y, LIN S, WANG K

Preparing oxidized graphene particle used in targeted drug delivery, involves stirring 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide and graphene oxide in N-hydroxyl succinimide on water bath in absence of light.

LIU Q, WU H, HUANG K, GUO W, LIU W

Preparation method of triglycidyl isocyanurate/graphene oxide composite material, involves mixing triglycidyl isocyanurate and lactic acid, and mixing with ultrasonically processed graphene oxide and N,N-dimethylformamide mixture.

LI S, LIU Q, FANG C, LIU N