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1. WO2016030582 - AN ELECTROLYTE MEMBRANE FOR USE IN AN ELECTROCHEMICAL CELL

Publication Number WO/2016/030582
Publication Date 03.03.2016
International Application No. PCT/FI2015/050559
International Filing Date 28.08.2015
Chapter 2 Demand Filed 16.06.2016
IPC
H01M 8/10 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
10Fuel cells with solid electrolytes
H01M 8/16 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
16Biochemical fuel cells, i.e. cells in which microorganisms function as catalysts
H01M 8/04 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
CPC
B01D 67/0069
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
67Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
0039Inorganic membrane formation
0069by deposition from the liquid phase, e.g. electrochemical deposition
B01D 67/0072
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
67Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
0039Inorganic membrane formation
0072by deposition from the gaseous phase, e.g. sputtering, CVD, PVD
B01D 69/00
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
69Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
C08J 5/22
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
5Manufacture of articles or shaped materials containing macromolecular substances
20Manufacture of shaped structures of ion-exchange resins
22Films, membranes, or diaphragms
H01M 2008/1095
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
10Fuel cells with solid electrolytes
1095Fuel cells with polymeric electrolytes
H01M 4/881
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4Electrodes
86Inert electrodes with catalytic activity, e.g. for fuel cells
88Processes of manufacture
8803Supports for the deposition of the catalytic active composition
881Electrolytic membranes
Applicants
  • KEMIRA OYJ [FI]/[FI]
Inventors
  • KALLIO, Tanja
  • HALTTUNEN, Sakari
  • RUOTSALAINEN, Jussi
  • HAVERINEN-NIELSEN, Torsten
Agents
  • BERGGREN OY
Priority Data
2014574528.08.2014FI
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) AN ELECTROLYTE MEMBRANE FOR USE IN AN ELECTROCHEMICAL CELL
(FR) MEMBRANE D'ÉLECTROLYTE DESTINÉE À ÊTRE UTILISÉE DANS UNE CELLULE ÉLECTROCHIMIQUE
Abstract
(EN) An electrolyte membrane suitable for use in an electrochemical cell is de- scribed. It comprises a polymer electrolyte body and at least one metal oxide thin film layer on at least one surface of the polymer electrolyte body, wherein said metal oxide thin film layer is permeable to protons. Furthermore, the method for preparation and uses thereof are disclosed.
(FR) La présente invention concerne une membrane d'électrolyte destinée à être utilisée dans une cellule électrochimique. Elle comprend un corps d'électrolyte polymère et au moins une couche de film mince d'oxyde métallique sur au moins une surface du corps d'électrolyte polymère. Ladite couche de film mince d'oxyde métallique est perméable aux protons. L'invention concerne en outre son procédé de préparation et d'utilisation.
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