国家/地区 美国（22）
IPC部 C（22）
IPC大类 H01（22） C01（17） B01（5）
C23（4） B22（3） C09（3）
B05（2） B82（2） C07（2）
C08（2）
IPC小类 H01M（22） C01B（16） B01J（5）
C01G（4） C23C（4） B22F（3）
C09D（3） H01L（3） B05D（2）
B82Y（2） C08K（2） H01G（2）
IPC H01M004/38（22）
发明人 LIM J（2） LIM J C（2） LIN Z（2）
OH S M（2） WU X（2）
公开年 2021（21）
申请年 2020（22）
专利权人 DAEJOO ELECT.（2） NINGDE AMPER.（2）

Silicon-containing slurry useful for manufacturing silicon-containing electrode, comprises poly(carboxylic acid) binder and particulate anode active material in mixed solvent system comprising solvents comprising N,N-dimethyl-acetamide compound, water and/or organic solvent.

TRASK S, JANSEN A, SHI Z, ZHANG L

Making complex silicon-carbon cathode base units involves e.g. pulverizing graphene block to graphene pieces, mixing pieces with ethanol and first high molecular material and agitated to viscous high molecular graphene recipe gel solution.

CHANG T, LAI H

Secondary battery e.g. lithium ion secondary battery used for portable electronic device, has hole transmission element that is sputtered film or vapor deposition film containing dielectric material, and is provided between electrodes.

NAKAJIMA J, DEGAWA A

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

Electrochemical device used in electronic device, comprises positive electrode, cathode comprising cathode active material layer, isolation film, bonding layer, and lithium compound layer comprising lithium carbonate and/or lithium oxide.

ZHONG H

Formation of composite used in carbon electrode of lithium sulfur battery, involves subjecting carbon/sulfur mixture to microwave heat source, raising temperature of mixture, and lowering temperature of to less than melting point of sulfur.

TORRES G, ZHU X, VAIDYA R, MOGANTY S, MORGANTY S, ZHOU X

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

Manufacturing predominantly amorphous silicon-containing particles comprises forming homogeneous gas mixture of precursor gas of silicon, injecting gas mixture of precursor gases into reactor space and collecting and cooling particles.

FILTVEDT W, SAUAR E, KIRKENGEN M, PILTBEDT W

Cathode composite material comprises silicon-M-carbon composite materials, and conductive layer on surface of silicon-M-carbon composite material, where M includes boron, nitrogen, and/or oxygen.

CHEN Z, YI T, JIANG D, CUI H, JIHUAN C, TING L, TAOI J, TRANSITION P O

Composite material used for material for forming negative electrode of lithium-ion secondary battery, comprises carbon material, and metal oxide layer covering carbon material, at preset coverage, and scattered as island on carbon material.

AKIHISA T, HIROFUMI I, DAISUKE K, JINSEOK B, TONEGAWA A, INOUE H, KONO D, PAEK J S, BALK J, KOHNO D, BAIK J S, BAEK J