国家/地区 中国（39）
IPC部 C（39）
IPC大类 H01（39） C01（36） B82（10）
C23（3）
IPC小类 H01M（39） C01B（35） C01G（18）
B82Y（10） C23C（3） H01G（3）
C01D（2） C01F（2）
IPC H01M004/48（39）
发明人 LI B（4） LIANG S（4） CHEN J（3）
LI Z（3） CHEN C（2） CHEN T（2）
CHUNG J H（2） FENG Y（2） HUANG J（2）
LI G（2） LI J（2） LI L（2）
LI X（2） LIU L（2） LIU W（2）
公开年 2021（25） 2022（14）
申请年 2021（39）
专利权人 KUNSHAN BAOC.（4） NINGDE AMPER.（2） SK ON CO LTD（2） UNIV CENT SO.（2）
XIAN THERMAL.（2）

Aqueous secondary lithium battery used for power battery of electric vehicle, has anode, cathode, separator and mixed salt electrolyte, where cathode material of cathode is binary niobium-based oxide composite material and mixed-salt electrolyte comprises e.g. mixed salt of aqueous lithium salt.

CHEN L, ZHU X, SUO L

Preparation of graphene/zinc oxide negative electrode material for zinc-based battery, involves adding graphene to deionized water, adding additive, ultrasonically processing, adding modified zinc oxide, dispersing, hydrothermally reacting, cooling, cleaning, drying, calcining, and cooling.

XIAO D, LI S, LI Z, WU J

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

Cathode active material e.g. for lithium secondary battery, comprises e.g. silicon-containing coating layer formed inside pores or on surfaces of carbon-based particles, and carbon coating layer formed on silicon-containing coating layer.

PARK G O, YOO S K, JANGDONGIL, CHUNG J H, JANG D I, ZHENG Z, ZHANG D, YU S, PARK G

NaCl-rGO composite for a positive electrode active material of a sodium secondary battery (all claimed), such as mobile phones, camcorders, research and development efforts on electrochemical devices, comprises rGO refers to reduced graphene oxide, and sodium chloride nanoparticles are located rGO.

CHANG W Y, JUNG H, KIM E S, IQRA M, ROH H K, CHUNG K Y, ZHANG Y, ZHENG X, KIM E, ROH H, ZHENG J, NOH H K, JUNG H G, CHANG W

Preparing niobium-based metal oxide mesoporous carbon ball composite material with oxygen defect in developing practical sodium ion battery and material of related energy storing and converting field, involves preparing niobium pentachloride ethanol solution.

SHUI L, WANG X, MA C, LUO D

Preparing composite electrode material of graphene/lithium vanadium pentoxide used in lithium ion battery, comprises e.g. dissolving mmonium metavanadate and polyethylene glycol-400 in absolute ethyl alcohol, mixing, dropping concentrated nitric acid into mixed solution, and stirring uniformly.

WANG W, WANG G, LI G, LI L

Cathode material for sodium ion battery used in electric vehicle industry and renewable energy, comprises graphene oxide.cerium dioxide/carbon nanosheet.

LI C, LU Z, ZHANG X, XIE Y, LI A, YU H

Silicon-based composite material for cathode sheet used in electrochemical device and electronic device, comprises particle composed of core and first shell layers present on surface of core, and shell layer comprising carbon material.

JIA Y

Graphene-loaded vanadium pentoxide composite material useful as anode material of aqueous zinc ion battery, comprises porous vanadium pentoxide nanosheets grown on the surface of layered graphene and interlayer.

GONG L, LI Z