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1. (WO2010078952) STRUCTURED GAS DIFFUSION ELECTRODE FOR ELECTROLYSIS CELLS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/078952 International Application No.: PCT/EP2009/009295
Publication Date: 15.07.2010 International Filing Date: 29.12.2009
IPC:
C25B 1/46 (2006.01) ,C25B 9/08 (2006.01) ,C25B 11/03 (2006.01) ,H01M 8/10 (2006.01)
C CHEMISTRY; METALLURGY
25
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
B
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR
1
Electrolytic production of inorganic compounds or non-metals
34
Simultaneous production of alkali metal hydroxides and chlorine, its oxyacids or salts
46
in diaphragm cells
C CHEMISTRY; METALLURGY
25
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
B
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR
9
Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies
06
Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
08
with diaphragms
C CHEMISTRY; METALLURGY
25
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
B
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR
11
Electrodes; Manufacture thereof not otherwise provided for
02
characterised by shape or form
03
perforated or foraminous
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8
Fuel cells; Manufacture thereof
10
Fuel cells with solid electrolytes
Applicants:
BAYER TECHNOLOGY SERVICES GMBH [DE/DE]; 51368 Leverkusen, DE (AllExceptUS)
TUREK, Thomas [DE/DE]; DE (UsOnly)
MOUSSALLEM, Imad [LB/DE]; DE (UsOnly)
Inventors:
TUREK, Thomas; DE
MOUSSALLEM, Imad; DE
Common
Representative:
BAYER TECHNOLOGY SERVICES GMBH [DE/DE]; Law and Patents, Patents and Licensing 51368 Leverkusen, DE
Priority Data:
102009004031.508.01.2009DE
Title (DE) STRUKTURIERTE GASDIFFUSIONSELEKTRODE FÜR ELEKTROLYSEZELLEN
(EN) STRUCTURED GAS DIFFUSION ELECTRODE FOR ELECTROLYSIS CELLS
(FR) ÉLECTRODE DE DIFFUSION DE GAZ STRUCTURÉE POUR CELLULES ÉLECTROLYTIQUES
Abstract:
(DE) Die Erfindung betrifft eine neuartige Gasdiffusionselektrode für die Sauerstoffreduktion, die bevorzugt bei der Chlor-Alkali-Elektrolyse Verwendung findet.
(EN) The invention relates to a novel gas diffusion electrode for oxygen reduction, preferably used in chlorine-alkali electrolysis.
(FR) La présente invention concerne un nouveau type d'électrode de diffusion de gaz pour la réduction de l'oxygène qui trouve des applications de préférence dans le cadre de l'électrolyse chlore-alcali.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)
Also published as:
EP2385996US20120000789CN102301037TH122104