BR112016029804A2 - bateria alcalina primária com resistências em célula integradas - Google Patents

bateria alcalina primária com resistências em célula integradas

Info

Publication number
BR112016029804A2
BR112016029804A2 BR112016029804A BR112016029804A BR112016029804A2 BR 112016029804 A2 BR112016029804 A2 BR 112016029804A2 BR 112016029804 A BR112016029804 A BR 112016029804A BR 112016029804 A BR112016029804 A BR 112016029804A BR 112016029804 A2 BR112016029804 A2 BR 112016029804A2
Authority
BR
Brazil
Prior art keywords
alkaline battery
cathode
anode
primary
integrated cell
Prior art date
Application number
BR112016029804A
Other languages
English (en)
Inventor
Rose Derooy Brianna
Pozin Michael
Issaev Nikolai (Falecido)
Original Assignee
Duracell Us Operations 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.)
Filing date
Publication date
Application filed by Duracell Us Operations Inc filed Critical Duracell Us Operations Inc
Publication of BR112016029804A2 publication Critical patent/BR112016029804A2/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/389—Measuring internal impedance, internal conductance or related variables
    • 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
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/42—Alloys based on zinc
    • 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
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • 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
    • H01M6/04—Cells with aqueous electrolyte
    • 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
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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

a presente invenção refere-se a uma bateria alcalina aa primária (10). a bateria alcalina aa primária inclui um anodo (12); um catodo (14); um eletrólito (20); e um separador (16) entre o anodo e o catodo. o anodo inclui um material de anodo eletroquimicamente ativo. o catodo inclui um material de catodo eletroquimicamente ativo. o eletrólito inclui hidróxido de potássio. a bateria alcalina aa primária tem uma resistência iônica em célula integrada (ri) a 22 °c menor do que aproximadamente 39 m¿. o material de catodo eletroquimicamente ativo inclui dióxido de manganês eletrolítico. o dióxido de manganês eletrolítico tem um carregamento de catodo específico de aproxima-damente 2,9 g/cm3 a aproximadamente 3,45 g/cm3. o separador tem uma porosidade maior do que 75%.
BR112016029804A 2014-06-20 2015-06-16 bateria alcalina primária com resistências em célula integradas BR112016029804A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462015276P 2014-06-20 2014-06-20
PCT/US2015/035927 WO2015195600A1 (en) 2014-06-20 2015-06-16 Primary alkaline battery with integrated in-cell resistances

Publications (1)

Publication Number Publication Date
BR112016029804A2 true BR112016029804A2 (pt) 2017-08-22

Family

ID=53499088

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016029804A BR112016029804A2 (pt) 2014-06-20 2015-06-16 bateria alcalina primária com resistências em célula integradas

Country Status (7)

Country Link
US (8) US9958504B2 (pt)
EP (1) EP3158602B1 (pt)
JP (2) JP6734788B2 (pt)
CN (2) CN111048796B (pt)
AU (4) AU2015277348B2 (pt)
BR (1) BR112016029804A2 (pt)
WO (1) WO2015195600A1 (pt)

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RU2716277C1 (ru) * 2019-11-05 2020-03-11 Акционерное общество "Литий-Элемент" Способ изготовления заготовок положительного электрода цилиндрических химических источников токов
RU2718955C1 (ru) * 2019-12-17 2020-04-15 Акционерное общество "Литий-Элемент" Способ изготовления заготовки положительного электрода призматических химических источников тока
CA3197048A1 (en) * 2020-10-02 2022-04-07 Nextech Batteries, Inc. Battery cells including lithium-ion conducting solid electrolytes and methods of making thereof
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Also Published As

Publication number Publication date
AU2020202996B2 (en) 2022-05-26
US20230258728A1 (en) 2023-08-17
CN111048796B (zh) 2023-08-11
US20200011938A1 (en) 2020-01-09
EP3158602A1 (en) 2017-04-26
AU2015277348B2 (en) 2020-02-06
US20200033413A1 (en) 2020-01-30
JP2020035756A (ja) 2020-03-05
US20180246171A1 (en) 2018-08-30
JP7254009B2 (ja) 2023-04-07
JP6734788B2 (ja) 2020-08-05
CN106687815A (zh) 2017-05-17
US10254344B2 (en) 2019-04-09
CN106687815B (zh) 2020-01-21
AU2020202996A1 (en) 2020-05-28
US20200011937A1 (en) 2020-01-09
US11500026B2 (en) 2022-11-15
AU2022215191B2 (en) 2023-12-21
US20150372317A1 (en) 2015-12-24
US20200011936A1 (en) 2020-01-09
US11892513B2 (en) 2024-02-06
US11353513B2 (en) 2022-06-07
AU2024201536A1 (en) 2024-03-28
US9958504B2 (en) 2018-05-01
CN111048796A (zh) 2020-04-21
AU2015277348A1 (en) 2017-01-19
US20190235028A1 (en) 2019-08-01
JP2017525093A (ja) 2017-08-31
EP3158602B1 (en) 2020-06-17
WO2015195600A1 (en) 2015-12-23
AU2022215191A1 (en) 2022-09-01

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]