GB1466456A – Electrochemical cells
– Google Patents
GB1466456A – Electrochemical cells
– Google Patents
Electrochemical cells
Info
Publication number
GB1466456A
GB1466456A
GB4061974A
GB4061974A
GB1466456A
GB 1466456 A
GB1466456 A
GB 1466456A
GB 4061974 A
GB4061974 A
GB 4061974A
GB 4061974 A
GB4061974 A
GB 4061974A
GB 1466456 A
GB1466456 A
GB 1466456A
Authority
GB
United Kingdom
Prior art keywords
zinc
silicon
electrolyte
platinum
dioxide
Prior art date
1973-09-19
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
GB4061974A
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.)
PPG Industries Inc
Original Assignee
PPG Industries Inc
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.)
1973-09-19
Filing date
1974-09-18
Publication date
1977-03-09
1974-09-18
Application filed by PPG Industries Inc
filed
Critical
PPG Industries Inc
1977-03-09
Publication of GB1466456A
publication
Critical
patent/GB1466456A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
H—ELECTRICITY
H01—ELECTRIC ELEMENTS
H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
H01M10/00—Secondary cells; Manufacture thereof
H01M10/36—Accumulators not provided for in groups H01M10/05-H01M10/34
H01M10/365—Zinc-halogen accumulators
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
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
Y02E60/10—Energy storage using batteries
Abstract
1466456 Electrodes for hybrid cells PPG INDUSTRIES Ine 18 Sept 1974 [19 Sept 1973] 40619/74 Heading H1B In a secondary cell, the cathode is made of an electrolyte impermeable silicon or silicon alloy substrate with at least a partial coating of an electroconductive or electrocatalytic material on its surface. Preferred example.-A rechargeable brominezinc cell has a cathode comprising a silicon alloy substrate containing 0À3 weight per cent boron and 8 weight per cent iron carrying a ruthenium dioxide-titanium dioxide coating (process for applying described). The cathode and a zinc anode are in a 2 normal aqueous zinc bromide electrolyte on top of a carbon disulphide layer. Other examples. Cathode-substrate: silicon doped with <2% nitrogen, phosphorus, aluminium or boron; silicon-silicide alloys containing 2 to 30% titanium, zirconium, hafnium, vanadium, columbium, tantolium, chromium, molybdenum, tungsten, manganese, iron, cobalt, nickel, copper, ruthenium, rhodium, palladium, osmium, iridium, platinum, gold or silver. Electrocatalytic layer: platinum, ruthenium, rhodium, palladium, osmium, iridium or an alloy of 10-20% iridium balance platinum, oxides thereof and mixtures of oxides, e.g. crystalline combination of platinum dioxide and palladium dioxide; delafossites; pyrochlores; perovskites; mixtures of oxygen-containing compounds of platinum group metals with oxides of titanium, tungsten, zirconium, hafnium, vanadium, columbium, molybdenum or chromium; magnetite, spinels. 5, 10 or 20% of the substrate surface may be coated, thickness 5 or 10 microinches. Anode: zinc, graphite coated with zinc, silicon coated with zinc. Electrolyte: any zinc halide, oxyhalate, peroxide. Electrolyte - insoluble phase: chloroform, bromoform, iodoform, carbon tetrachloride, carbon tetrabromide, perchloroethylene, perbromoethylene. If zinc chloride electrolyte used-compressed or liquefied chlorine cylinder. Diaphragm between electrodes may be permionic perfluorinated, sulphonated hydrocarbons or perfluorinated sulphonated styrene. Electrolyte-permeable barriers also mentioned. Bipolar electrodes.-A silicon substrate coated with ruthenium dioxide-titanium dioxide on one side and zinc on the other side.
GB4061974A
1973-09-19
1974-09-18
Electrochemical cells
Expired
GB1466456A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US39874673A
1973-09-19
1973-09-19
Publications (1)
Publication Number
Publication Date
GB1466456A
true
GB1466456A
(en)
1977-03-09
Family
ID=23576648
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB4061974A
Expired
GB1466456A
(en)
1973-09-19
1974-09-18
Electrochemical cells
Country Status (5)
Country
Link
JP
(1)
JPS5056537A
(en)
CA
(1)
CA1031819A
(en)
DE
(1)
DE2444147C3
(en)
GB
(1)
GB1466456A
(en)
IT
(1)
IT1020826B
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CN110508308A
(en)
*
2019-08-13
2019-11-29
三峡大学
A kind of preparation method and application of CoMn-P-NCNT multifunction catalyst
Families Citing this family (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4037032A
(en)
*
1976-05-05
1977-07-19
Diamond Shamrock Technologies S.A.
Electric storage battery with valve metal electrodes
US4049880A
(en)
*
1976-06-11
1977-09-20
Energy Development Associates
Self-generating halogen liquification in a secondary battery
JPS5597971U
(en)
*
1978-12-28
1980-07-08
CA1202071A
(en)
*
1982-12-01
1986-03-18
Patrick G. Grimes
Method and apparatus for maintaining the ph in zinc- bromine battery systems
1974
1974-07-19
CA
CA205,199A
patent/CA1031819A/en
not_active
Expired
1974-09-16
DE
DE2444147A
patent/DE2444147C3/en
not_active
Expired
1974-09-18
IT
IT69824/74A
patent/IT1020826B/en
active
1974-09-18
GB
GB4061974A
patent/GB1466456A/en
not_active
Expired
1974-09-19
JP
JP49109458A
patent/JPS5056537A/ja
active
Pending
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CN110508308A
(en)
*
2019-08-13
2019-11-29
三峡大学
A kind of preparation method and application of CoMn-P-NCNT multifunction catalyst
CN110508308B
(en)
*
2019-08-13
2022-07-15
三峡大学
Preparation method and application of CoMn-P-NCNT multifunctional catalyst
Also Published As
Publication number
Publication date
JPS5056537A
(en)
1975-05-17
DE2444147C3
(en)
1979-02-15
DE2444147A1
(en)
1975-03-20
DE2444147B2
(en)
1978-06-15
IT1020826B
(en)
1977-12-30
CA1031819A
(en)
1978-05-23
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Legal Events
Date
Code
Title
Description
1977-08-17
PS
Patent sealed
1983-04-20
PCNP
Patent ceased through non-payment of renewal fee
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