Processing

Please wait...

Settings

Settings

Goto Application

1. WO2017172880 - IMPROVED DEPOSITIONS OR LAYERS FOR MICROPOROUS MEMBRANES, IMPROVED MEMBRANES, IMPROVED LITHIUM BATTERY SEPARATORS, IMPROVED BATTERIES, IMPROVED HIGH VOLTAGE LITHIUM BATTERIES, AND RELATED METHODS

Publication Number WO/2017/172880
Publication Date 05.10.2017
International Application No. PCT/US2017/024697
International Filing Date 29.03.2017
IPC
H01M 2/16 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2Constructional details, or processes of manufacture, of the non-active parts
14Separators; Membranes; Diaphragms; Spacing elements
16characterised by the material
H01M 2/14 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2Constructional details, or processes of manufacture, of the non-active parts
14Separators; Membranes; Diaphragms; Spacing elements
H01G 11/52 2013.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
11Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer capacitors; Processes for the manufacture thereof or of parts thereof
52Separators
H01M 10/052 2010.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
05Accumulators with non-aqueous electrolyte
052Li-accumulators
H01M 6/14 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
6Primary cells; Manufacture thereof
14Cells with non-aqueous electrolyte
C08J 9/36 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
9Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
36After-treatment
CPC
C08J 9/365
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
9Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
36After-treatment
365Coating
H01G 11/52
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
11Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors [EDLCs]; Processes specially adapted for the manufacture thereof or of parts thereof
52Separators
H01G 11/84
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
11Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors [EDLCs]; Processes specially adapted for the manufacture thereof or of parts thereof
84Processes for the manufacture of hybrid or EDL capacitors, or components thereof
H01M 10/052
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
05Accumulators with non-aqueous electrolyte
052Li-accumulators
H01M 10/0525
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
05Accumulators with non-aqueous electrolyte
052Li-accumulators
0525Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
H01M 2/145
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2Constructional details or processes of manufacture of the non-active parts
14Separators; Membranes; Diaphragms; Spacing elements
145Manufacturing processes
Applicants
  • CELGARD, LLC [US]/[US]
Inventors
  • SMITH, Ronnie, E.
  • CHEMELEWSKI, Katharine
  • WILLIAMS, Shante, P.
  • MA, Junqing
  • RAPLEY, James, M.
Agents
  • HAMMER, Robert, H.
  • FRIEDRICH, Valerie K.
Priority Data
62/314,65629.03.2016US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) IMPROVED DEPOSITIONS OR LAYERS FOR MICROPOROUS MEMBRANES, IMPROVED MEMBRANES, IMPROVED LITHIUM BATTERY SEPARATORS, IMPROVED BATTERIES, IMPROVED HIGH VOLTAGE LITHIUM BATTERIES, AND RELATED METHODS
(FR) DÉPÔTS OU COUCHES AMÉLIORÉS POUR MEMBRANES MICROPOREUSES, MEMBRANES AMÉLIORÉES, SÉPARATEURS DE PILE AU LITHIUM AMÉLIORÉS, PILES AMÉLIORÉES, PILES AU LITHIUM À TENSION ÉLEVÉE AMÉLIORÉES, ET PROCÉDÉS ASSOCIÉS
Abstract
(EN)
A microporous membrane or substrate for an electrochemical device having a layer of a metal and/or metal oxide on at least one side of a polymeric porous membrane, wherein said layer is applied using a deposition method or technique such as vapor deposition, and wherein said layer contains one or more phases of a reactive metal oxide.
(FR)
L'invention concerne une membrane microporeuse ou un substrat microporeux pour un dispositif électrochimique comprenant une couche d'un métal et/ou d'un oxyde métallique sur au moins un côté d'une membrane poreuse polymère, ladite couche étant appliquée à l'aide d'un procédé ou d'une technique de dépôt tel qu'un dépôt en phase vapeur, et ladite couche contenant une ou plusieurs phases d'un oxyde métallique réactif.
Latest bibliographic data on file with the International Bureau