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GB1176632A - Fuel Cell. - Google Patents

Fuel Cell.

Info

Publication number
GB1176632A
GB1176632A GB0694/68A GB169468A GB1176632A GB 1176632 A GB1176632 A GB 1176632A GB 0694/68 A GB0694/68 A GB 0694/68A GB 169468 A GB169468 A GB 169468A GB 1176632 A GB1176632 A GB 1176632A
Authority
GB
United Kingdom
Prior art keywords
anode
cathode
cell
air
graphite
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB0694/68A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB1176632A publication Critical patent/GB1176632A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/20—Indirect fuel cells, e.g. fuel cells with redox couple being irreversible
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)

Abstract

1,176,632. Two-electrolyte cells. E.I. DU PONT DE NEMOURS & CO. 11 Jan., 1968 [17 Jan., 1967], No. 1694/68. Heading H1B. An electric cell comprises anodic and cathodic half-cells separated by a proton-permeable membrane, the anodic half-cell supplying protons to the cathodic one which comprises an electrical conductor immersed in an electrolytic consisting of an aqueous acid solution of cupric chloride containing additional chloride ions and in contact with oxidant fluid. The anode halfcell may comprise an electrode immersed in an electrolyte containing an oxidizable fuel. The cathalyte is preferably cupric chloride in hydrochloric acid. Fuel may be supplied to the anode. In Examples (1), the anode half-cell is Pb/H 2 SO 4 , the cathode is Ta and is supplied with 0 2 , (2) the cathode is carbon supplied with air, (3) the anode is tantalum screen carrying a catalyst comprising an oxysulphide of molybdenum, the anolyte is H 2 SO 4 containing formaldehyde as fuel, the membrane is a sulphonated perfluorohydrocarbon polymer and the cathode is as in Example 2, (4) the anode is as in Example 3, the anolyte is HC1 containing formaldehyde and the cathode is a graphite disc masked on one side with non-conductive material, (5) the anode is Pt in H 2 SO 4 connected to an external power source, the cathode is graphite and the oxidant is air or Cl 2 , (6) the anode half-cell is a calomel electrode, the cathode is graphite and the oxidant, air, 0 2 or H 2 O 2 .
GB0694/68A 1967-01-17 1968-01-11 Fuel Cell. Expired GB1176632A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60977667A 1967-01-17 1967-01-17
FR161575 1968-08-01

Publications (1)

Publication Number Publication Date
GB1176632A true GB1176632A (en) 1970-01-07

Family

ID=26182165

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0694/68A Expired GB1176632A (en) 1967-01-17 1968-01-11 Fuel Cell.

Country Status (2)

Country Link
FR (1) FR1576779A (en)
GB (1) GB1176632A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006097438A2 (en) 2005-03-12 2006-09-21 Acal Energy Limited Fuel cells
WO2007110663A2 (en) 2006-03-24 2007-10-04 Acal Energy Limited Fuel cells
WO2007122431A1 (en) * 2006-04-25 2007-11-01 Acal Energy Limited Fuel cells
WO2008128341A1 (en) * 2007-04-19 2008-10-30 National Research Council Of Canada Direct fuel redox fuel cells
WO2009037513A1 (en) * 2007-09-20 2009-03-26 Acal Energy Limited Fuel cells
US8492048B2 (en) 2006-07-19 2013-07-23 Acal Energy Limited Fuel cells
US8647781B2 (en) 2008-01-23 2014-02-11 Acal Energy Limited Redox fuel cells
US8951695B2 (en) 2008-01-23 2015-02-10 Acal Energy Limited Redox fuel cell with catholyte redox mediator
US9029042B2 (en) 2007-09-24 2015-05-12 Acal Energy Limited Redox fuel cell
US9136554B2 (en) 2006-07-19 2015-09-15 Acal Energy Limited Fuel cells

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452799A1 (en) * 1979-03-26 1980-10-24 Besson Raoul Oxygen depolarised positive electrode cell - using air oxygen having one reducible body and one peroxidisable body in the electrode

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2424118B (en) * 2005-03-12 2008-11-19 Acal Energy Ltd Fuel cells
WO2006097438A3 (en) * 2005-03-12 2006-12-28 Acal Energy Ltd Fuel cells
WO2006097438A2 (en) 2005-03-12 2006-09-21 Acal Energy Limited Fuel cells
JP2009530784A (en) * 2006-03-24 2009-08-27 エイカル エナジー リミテッド Fuel cell
WO2007110663A2 (en) 2006-03-24 2007-10-04 Acal Energy Limited Fuel cells
US9005828B2 (en) 2006-03-24 2015-04-14 Acal Energy Limited Redox fuel cells with a catholyte solution containing a polyoxometallate
WO2007110663A3 (en) * 2006-03-24 2007-12-06 Acal Energy Ltd Fuel cells
KR101904461B1 (en) 2006-03-24 2018-10-04 애칼 에너지 리미티드 Fuel cells
KR101433631B1 (en) 2006-04-25 2014-08-25 애칼 에너지 리미티드 Fuel cell
JP2009534808A (en) * 2006-04-25 2009-09-24 エイカル エナジー リミテッド Fuel cell
WO2007122431A1 (en) * 2006-04-25 2007-11-01 Acal Energy Limited Fuel cells
CN101432921B (en) * 2006-04-25 2012-04-18 Acal能源公司 Fuel cells
JP2014013766A (en) * 2006-04-25 2014-01-23 Acal Energy Ltd Fuel cell
US8753783B2 (en) 2006-04-25 2014-06-17 ACAL Enegy Limited Fuel cells with improved resistance to fuel crossover
US8492048B2 (en) 2006-07-19 2013-07-23 Acal Energy Limited Fuel cells
US9136554B2 (en) 2006-07-19 2015-09-15 Acal Energy Limited Fuel cells
WO2008128341A1 (en) * 2007-04-19 2008-10-30 National Research Council Of Canada Direct fuel redox fuel cells
JP2010541126A (en) * 2007-09-20 2010-12-24 エーカル・エナジー・リミテッド Fuel cell
US8603684B2 (en) 2007-09-20 2013-12-10 Acal Energy Limited Fuel cells
WO2009037513A1 (en) * 2007-09-20 2009-03-26 Acal Energy Limited Fuel cells
US9029042B2 (en) 2007-09-24 2015-05-12 Acal Energy Limited Redox fuel cell
US8951695B2 (en) 2008-01-23 2015-02-10 Acal Energy Limited Redox fuel cell with catholyte redox mediator
US8647781B2 (en) 2008-01-23 2014-02-11 Acal Energy Limited Redox fuel cells

Also Published As

Publication number Publication date
FR1576779A (en) 1969-08-01

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