国家/地区 世界知识产权组织（16）
IPC部 C（16）
IPC大类 C23（16）
IPC小类 C23C（16） H01M（16） C01B（12）
B82Y（8） C01G（5） H01G（5）
B01J（3） C25D（3） B05D（2）
C09D（2） H01B（2） H01L（2）
IPC H01M004/62（16）
发明人 LIM J（3） GUO S（2） HEE L（2）
HYUN L J（2） IMSUNGWOO（2） JEON Y M（2）
LEE H S（2） LIM H H（2） LIM J C（2）
LIM S W（2） OZKAN C S（2） OZKAN M（2）
PARK J G（2） RUOFF R S（2） WANG W（2）
公开年 2021（6） 2015（4） 2022（3） 2017（2）
申请年 2021（4）  2020（3）  2013（2）  2014（2） 
专利权人 DAEJOO ELECT.（2） GUO S（2） OZKAN C S（2） OZKAN M（2）
UNIV CALIFOR.（2） UNIV TEXAS S.（2） WANG W（2）

Lithium or sodium-based battery used for e.g. portable electronic device, comprises anode at least partially covered on its side facing electrolyte by at least one artificial solid-electrolyte interphase layer with layer(s) of porous graphene with pores having preset average characteristic width.

CHOI K, HEIGHT M J

Porous silicon-carbon composite used for negative electrode active material for lithium secondary battery, comprises silicon particles, magnesium fluoride, and carbon.

LIM J C, LEE J, JEON Y M, LIM S W, PARK J G, LEE H S, LIM H H, NAM S J, LEE E, LIM J, HYUN L J, IMSUNGWOO, HEE L, JIN N, PARK S

Porous silicon-based carbon composite used for forming negative electrode active material, comprises silicon particles capable of intercalating and de-intercalating lithium, magnesium compound, and carbon, and has preset molar ratio of magnesium atoms with respect to silicon atoms.

PARK J G, LEE H S, JEON Y M, OH S M, PARK H S, LIM S W, LIM H H, LIM J C, LEE J H, HUNSOO P, IMSUNGWOO, HEE L, LIM J, HYUN L J

Manufacture of dense layer of electrochemical device, involves providing substrate and suspension of non-agglomerated nanoparticles of material having specific particle size distribution, depositing layer on substrate, drying and densifying.

GABEN F

Coating electrical current collector involves treating portion of surface of electrical current collector with adhesion promoting composition to deposit treatment layer over portion of surface of electrical current collector.

HELLRING S D, FURAR E A, ORLER H L, OAKES L J

Applying functional compound on sulfur particles for forming treated sulfur particles, involves using coating composition containing inorganic electroconductive compound, electroconductive carbon compound and organic precursor compound.

HAVERMANS D, SALLARD S, SHAFIQUE A, VANGENEUGDEN D, VANHULSEL A, HARDY A, SALAH S, SHAFIK A, VAN GENUGDEN D, HARDY N

Preparation of composite material with core-shell nanoparticles used as e.g. electrode in lithium battery, involves depositing ink comprising nanoparticles encapsulated in polymeric matrix on surface of substrate, and illuminating substrate covered with ink with pulsed light for dissociating carbon.

KASSEM O, RIEU M, VIRICELLE J, SAADAOUI M, OMAR K, MATHILDE R, JEANPAUL V, MOHAMED S

Battery used in energy storage devices and electrical storage comprises cathode comprising nickel-rich material and first sub-nanoscale metal oxide coating on nickel-rich material and anode comprising anode material and second sub-nanoscale metal oxide coating disposed on anode material.

GRIFFIN M, KONG F, LIM J

Manufacture of electrode for energy storage device, involves providing substrate, dispensing primer material on substrate, dispensing electrode material on primer layer, and attaching electrode material to provide electrode material layer.

WESTPHAL B

Preparation of nanoparticles/porous graphene composite used as electrode in batteries, involves dispersing graphene structures into solvent, adding nanoparticles precursors to dispersion and treating resultant precursor mixture.

XU J