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SU799682A3 - Химический источник тока - Google Patents

Химический источник тока Download PDF

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Publication number
SU799682A3
SU799682A3 SU762393511A SU2393511A SU799682A3 SU 799682 A3 SU799682 A3 SU 799682A3 SU 762393511 A SU762393511 A SU 762393511A SU 2393511 A SU2393511 A SU 2393511A SU 799682 A3 SU799682 A3 SU 799682A3
Authority
SU
USSR - Soviet Union
Prior art keywords
current source
anode
salt
anion
electrolyte
Prior art date
Application number
SU762393511A
Other languages
English (en)
Inventor
Роджер Шлейкджер Карл
Original Assignee
П.Р.Мэллори Энд Ко.Инк (Фирма)
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 П.Р.Мэллори Энд Ко.Инк (Фирма) filed Critical П.Р.Мэллори Энд Ко.Инк (Фирма)
Application granted granted Critical
Publication of SU799682A3 publication Critical patent/SU799682A3/ru

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B35/00—Boron; Compounds thereof
    • C01B35/06—Boron halogen compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B35/00—Boron; Compounds thereof
    • C01B35/08—Compounds containing boron and nitrogen, phosphorus, oxygen, sulfur, selenium or tellurium
    • C01B35/10—Compounds containing boron and oxygen
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B6/00—Hydrides of metals including fully or partially hydrided metals, alloys or intermetallic compounds ; Compounds containing at least one metal-hydrogen bond, e.g. (GeH3)2S, SiH GeH; Monoborane or diborane; Addition complexes thereof
    • 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
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
    • H01M10/0563—Liquid materials, e.g. for Li-SOCl2 cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/14—Cells with non-aqueous electrolyte
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Primary Cells (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Description

Изобретение относитс  к хи1иическим источникам тока, а именно к источнику тока с литиевым анодом и окислителем-электролитом. 41звестен химический источник тока содержащий анод из активного ме талла / катод, окислитель-электролит из жидкого Гсшоида или жидкой неметаллической окиси или жидкого неметаллического галоида в качестве растворител  и тетрахлорбората лити  LiBCtj в качестве электролитной соли и . Однако в таком источнике тока при длительном хранении при повышен ной температуре литиевый анод пасси вируетс  за счет образовани  на нем электроизолирующей пленки. Цель изобретени  - ускорение вос становлени  напр жени  после хранени  и увеличение остаточной емкости источника тока путем уменьшени  пассивации анода. Цель достигаетс  тем, что в пред лагаемом источнике тока в качестве соли вз та соль с анионом кловобората общей формулы ( ВглХп) , где m 6-20; п 6-18J k 1-4; В - бор; X - водород, фтор, хлор, бром, иод, гидроксил или их комбинаци . В качестве соли предпочтительно может быть вз та соль формулы , в качестве растворител  тионилхлорид или сернистый ангидрид. Така  ионопровод ща  добавка способствует уменьшению потерь мощности источника тока и уменьшению пассивации металлического анода, что позвол ет сократить врем  выдержки эле .мента в момент его включени  после хранени  при повышенных температурах. Концентраци  электролитной соли L In В.дС Е,о составл ет 10-25% от веса электролита, при проводимость чистого тионила составл ет 3,5 10 см . Исход  из этого, соотношение между хлористым тионилом ft электролитной солью выбирают таким образом, чтобы проводимость электролита при 20С лежала в диапазоне от 4, ОХ 10 до 1,0х-10 , см .

Claims (4)

  1. В таблице представлено врем  воестановлени  известного источника тока и предлагаемого, которые хранились 4 дн  при 72°С.. Не работа И-зэестный Предлагаемый Примечание. Ток разр дки 0,5 А. Как видно из данных таблицы предлагаемый источник тока восстанавливает напр жение быстрее, чем известный . Формула изобретени  25 1. Химический источник тока, содержащий анод из активного металла, окислитель-электролит из жидкого гаг лоида или жидкой неметаллической 30
    окиси или жидкого неметаллического галоида в качестве растворител  и электролитной соли, отличающийс  тем, что, с целью ускорени  восстановлени  напр жени  после хранени  и увеличени  остаточной емкости путем уменьшени  пассивации анода, в качестве соли вз та соль с анионом кловобората общей формулы ю ли ю ра ю ст пр кл ( ВтХпГ водород, фтор, хлор, бром, иод, гидроксил или их комбинаци .
  2. 2.Источник по п.1, отличащий с   тем, что в качестве совз та соль формулы ,,,.
  3. 3.Источник по П.1, о тл и ч а щ и и с   тем, что в качестве створител  вз т тионилхлорид.
  4. 4.Источник по П.1, отличащий с   тем, что в качестве раворител  вз т сернистый ангидрид. Источники информации, ин тые во внимание при экспертизе 1. Патент США № 3891457, . 136-6, 24.06.75.
SU762393511A 1975-09-03 1976-09-03 Химический источник тока SU799682A3 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/610,518 US4020240A (en) 1975-09-03 1975-09-03 Electrochemical cell with clovoborate salt in electrolyte and method of operation and composition of matter

Publications (1)

Publication Number Publication Date
SU799682A3 true SU799682A3 (ru) 1981-01-23

Family

ID=24445341

Family Applications (2)

Application Number Title Priority Date Filing Date
SU762393511A SU799682A3 (ru) 1975-09-03 1976-09-03 Химический источник тока
SU772465656A SU753371A3 (ru) 1975-09-03 1977-03-31 Окислитель-электролит химического источника тока

Family Applications After (1)

Application Number Title Priority Date Filing Date
SU772465656A SU753371A3 (ru) 1975-09-03 1977-03-31 Окислитель-электролит химического источника тока

Country Status (22)

Country Link
US (2) US4020240A (ru)
JP (1) JPS5232539A (ru)
AR (1) AR217630A1 (ru)
BE (1) BE845801A (ru)
BR (1) BR7605816A (ru)
CA (1) CA1076645A (ru)
CH (1) CH628184A5 (ru)
CS (1) CS207366B2 (ru)
DD (1) DD131316A5 (ru)
DE (1) DE2639121C3 (ru)
DK (1) DK396776A (ru)
ES (1) ES451238A1 (ru)
FR (1) FR2323238A1 (ru)
GB (1) GB1535989A (ru)
IL (1) IL50161A (ru)
IT (1) IT1065252B (ru)
MX (1) MX143471A (ru)
NL (1) NL7609828A (ru)
PL (1) PL110476B1 (ru)
SE (1) SE7609600L (ru)
SU (2) SU799682A3 (ru)
ZA (1) ZA765208B (ru)

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Also Published As

Publication number Publication date
CH628184A5 (de) 1982-02-15
DE2639121B2 (de) 1979-07-26
NL7609828A (nl) 1977-03-07
DE2639121A1 (de) 1977-03-24
IL50161A0 (en) 1976-09-30
MX143471A (es) 1981-05-18
AR217630A1 (es) 1980-04-15
SU753371A3 (ru) 1980-07-30
AU1709776A (en) 1978-03-02
SE7609600L (sv) 1977-03-04
DK396776A (da) 1977-03-04
CA1076645A (en) 1980-04-29
US4020240A (en) 1977-04-26
GB1535989A (en) 1978-12-13
DE2639121C3 (de) 1980-06-19
BE845801A (fr) 1976-12-31
CS207366B2 (en) 1981-07-31
PL110476B1 (en) 1980-07-31
FR2323238B1 (ru) 1980-05-16
DD131316A5 (de) 1978-06-14
JPS5232539A (en) 1977-03-11
BR7605816A (pt) 1977-08-16
FR2323238A1 (fr) 1977-04-01
PL192159A1 (pl) 1978-03-28
ZA765208B (en) 1977-08-31
IT1065252B (it) 1985-02-25
US4139680A (en) 1979-02-13
IL50161A (en) 1979-12-30
ES451238A1 (es) 1977-12-01

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