ZA9710180B - An electrochemical gas diffusion half cell. - Google Patents

An electrochemical gas diffusion half cell.

Info

Publication number
ZA9710180B
ZA9710180B ZA9710180A ZA9710180A ZA9710180B ZA 9710180 B ZA9710180 B ZA 9710180B ZA 9710180 A ZA9710180 A ZA 9710180A ZA 9710180 A ZA9710180 A ZA 9710180A ZA 9710180 B ZA9710180 B ZA 9710180B
Authority
ZA
South Africa
Prior art keywords
gas diffusion
half cell
electrochemical gas
diffusion half
diffusion electrode
Prior art date
Application number
ZA9710180A
Other languages
English (en)
Inventor
Fritz Gestermann
Hans-Dieter Pinter
Jens Camphausen
Original Assignee
Bayer Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of ZA9710180B publication Critical patent/ZA9710180B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • C25B9/23—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
    • C25B11/031—Porous electrodes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/02—Process control or regulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8605—Porous electrodes
    • H01M4/8626—Porous electrodes characterised by the form
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Hybrid Cells (AREA)
  • Fuel Cell (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Inert Electrodes (AREA)
  • Primary Cells (AREA)
ZA9710180A 1996-11-13 1997-11-12 An electrochemical gas diffusion half cell. ZA9710180B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19646950A DE19646950A1 (de) 1996-11-13 1996-11-13 Elektrochemische Gasdiffusionshalbzelle

Publications (1)

Publication Number Publication Date
ZA9710180B true ZA9710180B (en) 1998-05-28

Family

ID=7811577

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9710180A ZA9710180B (en) 1996-11-13 1997-11-12 An electrochemical gas diffusion half cell.

Country Status (17)

Country Link
US (1) US6251239B1 (xx)
EP (1) EP0946791B1 (xx)
JP (1) JP3565865B2 (xx)
KR (1) KR100457936B1 (xx)
CN (1) CN1189598C (xx)
AT (1) ATE200521T1 (xx)
AU (1) AU714468B2 (xx)
BR (1) BR9712764A (xx)
CA (1) CA2271297A1 (xx)
DE (2) DE19646950A1 (xx)
ES (1) ES2156007T3 (xx)
ID (1) ID22005A (xx)
MY (1) MY132641A (xx)
NO (1) NO992307L (xx)
TW (1) TW396213B (xx)
WO (1) WO1998021384A1 (xx)
ZA (1) ZA9710180B (xx)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPP790898A0 (en) 1998-12-23 1999-01-28 Life Therapeutics Limited Renal dialysis
AUPP790698A0 (en) 1998-12-23 1999-01-28 Life Therapeutics Limited Separation of microorganisms
US6383349B1 (en) * 1999-03-31 2002-05-07 Toagosei Co., Ltd. Electrolytic cell using gas diffusion electrode and power distribution method for the electrolytic cell
AUPP971399A0 (en) 1999-04-12 1999-05-06 Life Therapeutics Limited Separation of plasma components
US7077942B1 (en) 1999-12-23 2006-07-18 Gradipore Limited Removal of biological contaminants
AUPQ691400A0 (en) 2000-04-14 2000-05-11 Life Therapeutics Limited Separation of micromolecules
EP1294472B1 (en) 2000-04-18 2009-11-18 Gradipore Limited Electrophoresis separation and treatment of samples
AUPQ697300A0 (en) 2000-04-18 2000-05-11 Life Therapeutics Limited Separation apparatus
US6923896B2 (en) 2000-09-22 2005-08-02 The Texas A&M University System Electrophoresis apparatus and method
DE10048299A1 (de) * 2000-09-29 2002-05-29 Aqua Butzke Werke Gmbh Vorrichtung zur elektrolytischen Wasserdesinfektion unter Vermeidung katodischer Wasserstoffentwicklung
DE10152276A1 (de) * 2001-10-23 2003-04-30 Bayer Ag Elektrolysezellen-Halbelement zum Betrieb von Gasdiffusionselektroden mit Trennung der Funktionsräume
DE10152274A1 (de) * 2001-10-23 2003-04-30 Bayer Ag Neue, einzeln herausnehmbare Gastaschen
AU2002363013A1 (en) * 2001-10-23 2003-05-06 Bayer Materialscience Ag Electrochemical half cell
DE10333853A1 (de) * 2003-07-24 2005-02-24 Bayer Materialscience Ag Elektrochemische Zelle
JP5818732B2 (ja) * 2012-03-29 2015-11-18 旭化成ケミカルズ株式会社 電解セル及び電解槽
DE102016224466A1 (de) * 2016-12-08 2018-06-14 Siemens Aktiengesellschaft Elektrolysezelle oder Elektrodenplatte mit einer Gasdiffusionselektrode und Verfahren zu deren Betrieb

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4436608A (en) 1982-08-26 1984-03-13 Diamond Shamrock Corporation Narrow gap gas electrode electrolytic cell
US4732660A (en) * 1985-09-09 1988-03-22 The Dow Chemical Company Membrane electrolyzer
US4657651A (en) * 1986-04-04 1987-04-14 The Dow Chemical Company Vertical gas electrode operation
US4705614A (en) * 1986-05-12 1987-11-10 The Dow Chemical Company Cell with improved electrolyte flow distributor
US4744873A (en) * 1986-11-25 1988-05-17 The Dow Chemical Company Multiple compartment electrolytic cell
DE4444114C2 (de) 1994-12-12 1997-01-23 Bayer Ag Elektrochemische Halbzelle mit Druckkompensation
DE19622744C1 (de) 1996-06-07 1997-07-31 Bayer Ag Elektrochemische Halbzelle mit Druckkompensation

Also Published As

Publication number Publication date
AU714468B2 (en) 2000-01-06
CN1238014A (zh) 1999-12-08
EP0946791B1 (de) 2001-04-11
NO992307D0 (no) 1999-05-12
KR20000053215A (ko) 2000-08-25
JP2001503562A (ja) 2001-03-13
CA2271297A1 (en) 1998-05-22
NO992307L (no) 1999-05-12
DE59703368D1 (de) 2001-05-17
ID22005A (id) 1999-08-19
DE19646950A1 (de) 1998-05-14
MY132641A (en) 2007-10-31
BR9712764A (pt) 1999-10-26
WO1998021384A1 (de) 1998-05-22
AU7180598A (en) 1998-06-03
TW396213B (en) 2000-07-01
CN1189598C (zh) 2005-02-16
ATE200521T1 (de) 2001-04-15
KR100457936B1 (ko) 2004-11-18
US6251239B1 (en) 2001-06-26
JP3565865B2 (ja) 2004-09-15
ES2156007T3 (es) 2001-06-01
EP0946791A1 (de) 1999-10-06

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