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IT1114690B - LEAD CRYSTAL ACCUMULATION CELLS AND ACCUMULATOR DEVICES BUILT BY THEM - Google Patents

LEAD CRYSTAL ACCUMULATION CELLS AND ACCUMULATOR DEVICES BUILT BY THEM

Info

Publication number
IT1114690B
IT1114690B IT30354/77A IT3035477A IT1114690B IT 1114690 B IT1114690 B IT 1114690B IT 30354/77 A IT30354/77 A IT 30354/77A IT 3035477 A IT3035477 A IT 3035477A IT 1114690 B IT1114690 B IT 1114690B
Authority
IT
Italy
Prior art keywords
lead
devices built
lead crystal
accumulator devices
crystal accumulation
Prior art date
Application number
IT30354/77A
Other languages
Italian (it)
Original Assignee
Solargen Electronics
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 Solargen Electronics filed Critical Solargen Electronics
Application granted granted Critical
Publication of IT1114690B publication Critical patent/IT1114690B/en

Links

Classifications

    • 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
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/14—Electrodes for lead-acid 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
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/14—Electrodes for lead-acid accumulators
    • H01M4/16—Processes of manufacture
    • 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
    • H01M10/06—Lead-acid 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
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/56—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of lead
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

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

Abstract

The active substance of the positive electrode of an accumulator cell consists of crystalline and polycrystalline lead superoxide in which the lead has its maximum valency of 4. The polycrystalline lead superoxide is an aggregation of individual crystalline substances which are in different growth and development phases. The active substance is located, as an adhering and permanent coating layer, on a carrier plate consisting of Pb, a Pb-Sb alloy or an inert non-conductor which is coated with a Pb or Pb-Sb alloy. An accumulator cell having such an electrode has reduced internal resistance and higher capacity, and it can be recharged quicker.
IT30354/77A 1977-02-15 1977-12-02 LEAD CRYSTAL ACCUMULATION CELLS AND ACCUMULATOR DEVICES BUILT BY THEM IT1114690B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US76890977A 1977-02-15 1977-02-15
US78176277A 1977-03-28 1977-03-28

Publications (1)

Publication Number Publication Date
IT1114690B true IT1114690B (en) 1986-01-27

Family

ID=27118100

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30354/77A IT1114690B (en) 1977-02-15 1977-12-02 LEAD CRYSTAL ACCUMULATION CELLS AND ACCUMULATOR DEVICES BUILT BY THEM

Country Status (18)

Country Link
AT (1) AT368323B (en)
AU (1) AU517857B2 (en)
BR (1) BR7708182A (en)
CA (1) CA1090878A (en)
CH (1) CH636483A5 (en)
CS (1) CS214885B2 (en)
DE (1) DE2750596C3 (en)
ES (1) ES473868A1 (en)
FR (1) FR2380645A1 (en)
GB (1) GB1597033A (en)
HK (1) HK20583A (en)
IE (1) IE46174B1 (en)
IL (1) IL53476A (en)
IT (1) IT1114690B (en)
MX (1) MX148202A (en)
NL (1) NL182266C (en)
NO (1) NO155318C (en)
SE (1) SE443261B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU196533B (en) * 1984-06-04 1988-11-28 Ivan Lipovetz Lead accumulator, preferably for long-lasting uniform employment
FR2682817A1 (en) * 1991-10-22 1993-04-23 Gorodskoi Studenchesko Molodez Method of manufacture of an electrode for a lead accumulator and lead accumulator comprising such an electrode
CN107768681A (en) * 2016-08-15 2018-03-06 深圳市光鼎超导精密技术有限公司 Lead-acid battery cathode harden structure
CN107768672A (en) * 2016-08-15 2018-03-06 深圳市光鼎超导精密技术有限公司 Lead-acid battery said positive-pole plate structure

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB29228A (en) * 1908-12-14
FR655340A (en) * 1927-05-24 1929-04-17 Ig Farbenindustrie Ag Manufacturing process for lead electrodes for accumulators
DE475242C (en) * 1927-05-25 1929-04-22 I G Farbenindustrie Akt Ges Process for the production of accumulator plates
FR657502A (en) * 1927-09-27 1929-05-23 Ig Farbenindustrie Ag Process for preparing negative electrodes for accumulators
DE746830C (en) * 1941-07-23 1944-08-25 Dr Med Max Riese Electrode plate for electrical collectors
GB963760A (en) * 1962-01-16 1964-07-15 Chloride Batteries Ltd Improvements relating to lead-acid type electric accumulators
DE1571926B2 (en) * 1964-05-25 1973-12-06 Ab Tudor, Stockholm Lead accumulator
GB1307221A (en) * 1969-01-20 1973-02-14 Bosch Gmbh Robert Lead plate batteries

Also Published As

Publication number Publication date
NL182266B (en) 1987-09-01
MX148202A (en) 1983-03-18
AT368323B (en) 1982-10-11
ES473868A1 (en) 1979-07-16
ATA24478A (en) 1982-01-15
SE443261B (en) 1986-02-17
BR7708182A (en) 1979-07-03
AU517857B2 (en) 1981-09-03
FR2380645A1 (en) 1978-09-08
SE7713522L (en) 1978-08-16
HK20583A (en) 1983-07-01
CH636483A5 (en) 1983-05-31
CS214885B2 (en) 1982-06-25
NL7713836A (en) 1978-08-17
FR2380645B1 (en) 1983-08-26
IE46174L (en) 1978-08-15
NO774065L (en) 1978-08-16
GB1597033A (en) 1981-09-03
CA1090878A (en) 1980-12-02
DE2750596C3 (en) 1981-04-30
DE2750596A1 (en) 1978-09-07
AU3120677A (en) 1979-06-14
NL182266C (en) 1988-02-01
IL53476A (en) 1982-04-30
IE46174B1 (en) 1983-03-23
NO155318B (en) 1986-12-01
DE2750596B2 (en) 1980-07-03
NO155318C (en) 1987-03-11

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