国家/地区 中国（64）
IPC部 B（64） C（64） H（48）
D（6）
IPC大类 B82（64）
IPC小类 C01B（64）
IPC C01B032/05（64）
发明人 ZHANG Y（6） CHEN X（3） LI B（3）
LI J（3） LI X（3） MA C（3）
WANG J（3） WANG Y（3） YANG Y（3）
ZHAO H（3） CAI H（2） GU H（2）
LI Z（2） LIU W（2） LIU X（2）
公开年 2022（18） 2021（13） 2020（8） 2023（5） 2016（4） 2017（4） 2015（3） 2009（2） 2011（2） 2012（2）
申请年 2021（19）  2022（10）  2020（8）  2015（6）  2019（5）  2017（3）  2009（2）  2010（2）  2012（2）  2014（2）  2023（2） 
专利权人 CHANGSHA SHE.（2） UNIV SHANXI（2） UNIV ZHENGZH.（2）

Preparation of carbon-coated ternary material used in lithium-ion battery, involves mixing nickel source, cobalt source, and manganese source into deionized water, adding lithium source and carbon source, and ultrasonically treating.

HAN Z, YAN X, CHEN X, GUO H, WANG Y, YANG Y, ZHANG W

New lithium-ion battery cathode material useful in coating layer in cathode of lithium-ion batteries.

REN Z, CHEN Z, YANG Y, SHEN L

Sodium vanadium phosphate material with three-dimensional carbon framework useful in anode sheet of sodium ion battery.

JIANG Q, ZHANG J, WANG D, DONG Y

Preparing carbon/graphene/lithium titanate composite cathode material comprises e.g. adding sulfuric acid into three-necked flask, dissolving titanium source composite in isopropanol, ultrasonically treating, calcining powder, and adding composite material into absolute ethanol.

CAI H, WU X, ZHANG P, LI X, LI J, LAI X, ZHU J

Preparing manganese(II) sulfide nano-dot material comprises e.g. dispersing zinc salt, aluminum salt and graphene oxide in solvent, dissolving chelating agent, manganese salt and sulfur-containing additive in solvent, and converting mixed solution to polytetrafluoroethylene to hydrothermally react.

LI G, LIN H, FAN X, LI S

Preparing graphene quantum dot airgel derived porous carbon useful for preparing supercapacitor electrodes, comprises e.g. adding coal powder to mixed acid solution, heating mixed solution and under condition of heat preservation, and adding pore-forming agent under stirring conditions.

WU H, XIAO R, XIONG L, XIE Y, DU X

Modified material useful in preparation of sodium ion battery cathode material, comprises amorphous carbon and carbon point and amorphous carbon source comprising at least one of e.g. animal hair, plant fiber, carbon fiber, graphene, graphite, anthracite, coke, carbon nanotube and/or urea.

QI Y, ZHANG Y, XU M

Preparing carbon-coated alpha-nickel hydroxide nano-sheet used as super capacitor electrode for super capacitor device comprises mixing raw materials, preparing by coprecipitation method, reacting dispersion, naturally cooling to room temperature, using water and ethanol to wash, and drying.

Preparing carbon-coated tin selenide used as cathode material of potassium ion battery composite glue-linked three-dimensional graphene comprises e.g. mixing selenium powder, reducing solvent, carrying out hydrothermal reaction, separating, drying, performing uniform phase reaction and calcining.

HUO X, WANG Y, JI Y, HUANG J, LI J, WANG F, LIU W, CAO L

Active material used in negative electrode for lithium secondary battery, comprises pores having preset size, and silicon-based compound having preset ratio of peak intensity in region having specific wavelength in Raman spectrum.

PARK G O, YOO S K, CHUNG J H, ZHENG Z, YU S, PARK G