GB933937A - Improvements in or relating to electrolytic capacitors and to electrolytes for use therein - Google Patents

Improvements in or relating to electrolytic capacitors and to electrolytes for use therein

Info

Publication number
GB933937A
GB933937A GB30861A GB30861A GB933937A GB 933937 A GB933937 A GB 933937A GB 30861 A GB30861 A GB 30861A GB 30861 A GB30861 A GB 30861A GB 933937 A GB933937 A GB 933937A
Authority
GB
United Kingdom
Prior art keywords
benzyl
electrolyte
allyl
group
ammonium
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
GB30861A
Inventor
Sidney David Ross
Raymond Carl Peterson
Manuel Finelstein
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.)
Telegraph Condenser Co Ltd
Original Assignee
Telegraph Condenser Co Ltd
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 Telegraph Condenser Co Ltd filed Critical Telegraph Condenser Co Ltd
Priority to GB30861A priority Critical patent/GB933937A/en
Publication of GB933937A publication Critical patent/GB933937A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/54—Quaternary phosphonium compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
    • C07F9/66—Arsenic compounds
    • C07F9/70—Organo-arsenic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
    • C07F9/90—Antimony compounds

Abstract

933,937. Electrolyte capacitors. TELEGRAPH CONDENSER CO. Ltd. Jan. 4, 1961, No. 308/61. Class 37. A non-pressure producing electrolyte which does not give off gas, particularly hydrogen, when used in an electrolytic capacitor includes as salts compounds having ammonium (particularly a quaternary ammonium salt) phosphonoim arsonium and stibonium cations, the cation having the formula where R 1 is an organic radical selected from the group consisting of phenyl and alkyl radicals up to C 4 , R 2 is an alkyl radical up to C 4 , R 3 is a radical selected from the group consisting of allyl, benzyl, substituted allyl and benzyl and X is an element selected from the group consisting of nitrogen, arsenic, phosphorus and antimony. Cations specifically mentioned are allyl dimethyl anilinium, allyl trimethyl ammonium, benzyl trimethyl ammonium, benzyl dimethyl anilinium, cinnamyl triethyl ammonium. The anion may be a borate. Aluminium and platinium cathodes are referred to. The cinnamyl radical is referred to as being particularly stable on the discharge of a cation containing it from an electrolyte at the cathode. Either aqueous or ethylene glycol solutions may be used for the electrolyte.
GB30861A 1961-01-04 1961-01-04 Improvements in or relating to electrolytic capacitors and to electrolytes for use therein Expired GB933937A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB30861A GB933937A (en) 1961-01-04 1961-01-04 Improvements in or relating to electrolytic capacitors and to electrolytes for use therein

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30861A GB933937A (en) 1961-01-04 1961-01-04 Improvements in or relating to electrolytic capacitors and to electrolytes for use therein

Publications (1)

Publication Number Publication Date
GB933937A true GB933937A (en) 1963-08-14

Family

ID=9702104

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30861A Expired GB933937A (en) 1961-01-04 1961-01-04 Improvements in or relating to electrolytic capacitors and to electrolytes for use therein

Country Status (1)

Country Link
GB (1) GB933937A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0230907A2 (en) * 1986-01-17 1987-08-05 Asahi Glass Company Ltd. Electric double layer capacitor having high capacity
EP0246825A2 (en) * 1986-05-20 1987-11-25 Mitsubishi Petrochemical Co., Ltd. Quaternary salt solution electrolyte for electrolytic capacitors

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0230907A2 (en) * 1986-01-17 1987-08-05 Asahi Glass Company Ltd. Electric double layer capacitor having high capacity
EP0230907A3 (en) * 1986-01-17 1989-05-31 Asahi Glass Company Ltd. Electric double layer capacitor having high capacity
EP0246825A2 (en) * 1986-05-20 1987-11-25 Mitsubishi Petrochemical Co., Ltd. Quaternary salt solution electrolyte for electrolytic capacitors
US4774011A (en) * 1986-05-20 1988-09-27 Mitsubishi Petrochemical Co., Ltd. Electrolyte for aluminum electrolytic capacitor
EP0246825A3 (en) * 1986-05-20 1989-02-08 Mitsubishi Petrochemical Co., Ltd. Quaternary salt solution electrolyte for electrolytic capacitors

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