DOP2019000245A - Electrodo positivo de partículas para batería secundaria y su método de fabricación a partir de estructura de membrana de nanofibras - Google Patents

Electrodo positivo de partículas para batería secundaria y su método de fabricación a partir de estructura de membrana de nanofibras

Info

Publication number
DOP2019000245A
DOP2019000245A DO2019000245A DO2019000245A DOP2019000245A DO P2019000245 A DOP2019000245 A DO P2019000245A DO 2019000245 A DO2019000245 A DO 2019000245A DO 2019000245 A DO2019000245 A DO 2019000245A DO P2019000245 A DOP2019000245 A DO P2019000245A
Authority
DO
Dominican Republic
Prior art keywords
secondary battery
manufacturing
membrane structure
nanofiber membrane
particle electrode
Prior art date
Application number
DO2019000245A
Other languages
English (en)
Inventor
Mari De Los Santos Torres Alina
Alfonso Upia De La Rosa Noel
Santiago Arias Polanco Melvin
Caputi Lorenzo
Original Assignee
Santiago Arias Polanco Melvin
Mari De Los Santos Torres Alina
Alfonso Upia De La Rosa Noel
Inst Tecnologico De Santo Domingo
Caputi Lorenzo
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 Santiago Arias Polanco Melvin, Mari De Los Santos Torres Alina, Alfonso Upia De La Rosa Noel, Inst Tecnologico De Santo Domingo, Caputi Lorenzo filed Critical Santiago Arias Polanco Melvin
Priority to DO2019000245A priority Critical patent/DOP2019000245A/es
Priority to PCT/DO2019/050010 priority patent/WO2021058074A1/es
Priority to US17/616,967 priority patent/US20220336785A1/en
Publication of DOP2019000245A publication Critical patent/DOP2019000245A/es

Links

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
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/054—Accumulators with insertion or intercalation of metals other than lithium, e.g. with magnesium or aluminium
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/043—Processes of manufacture in general involving compressing or compaction
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G45/00—Compounds of manganese
    • C01G45/12—Manganates manganites or permanganates
    • C01G45/1221—Manganates or manganites with a manganese oxidation state of Mn(III), Mn(IV) or mixtures thereof
    • C01G45/1242—Manganates or manganites with a manganese oxidation state of Mn(III), Mn(IV) or mixtures thereof of the type [Mn2O4]-, e.g. LiMn2O4, Li[MxMn2-x]O4
    • 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
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0411—Methods of deposition of the material by extrusion
    • 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
    • H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/30—Three-dimensional structures
    • C01P2002/32—Three-dimensional structures spinel-type (AB2O4)
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027—Negative electrodes
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028—Positive 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

Landscapes

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

Abstract

Un positivo electrodo de material activo de partículas policristalidanas y porosas interconectadas para batería secundaria ha sido desarrollado para lograr mayor difusión, excelente capacidad específica y ciclo de vida. El material activo del electrodo positivo para batería secundaria se obtiene a partir del proceso de prensado en caliente al que se somete la membrana de fibras compuesta con los precursores de los metales activos y el polímero, obteniéndose morfologías como partículas monocristalinas, placas bidimensionales y barras.
DO2019000245A 2019-09-26 2019-09-26 Electrodo positivo de partículas para batería secundaria y su método de fabricación a partir de estructura de membrana de nanofibras DOP2019000245A (es)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DO2019000245A DOP2019000245A (es) 2019-09-26 2019-09-26 Electrodo positivo de partículas para batería secundaria y su método de fabricación a partir de estructura de membrana de nanofibras
PCT/DO2019/050010 WO2021058074A1 (es) 2019-09-26 2019-12-12 Electrodo positivo de partículas para batería secundaria y su método de fabricación a partir de estructura de membrama de nanofibras
US17/616,967 US20220336785A1 (en) 2019-09-26 2019-12-12 Positive particle electrode for a secondary battery and method for producing same from a nanofibre membrane structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DO2019000245A DOP2019000245A (es) 2019-09-26 2019-09-26 Electrodo positivo de partículas para batería secundaria y su método de fabricación a partir de estructura de membrana de nanofibras

Publications (1)

Publication Number Publication Date
DOP2019000245A true DOP2019000245A (es) 2020-01-15

Family

ID=75169135

Family Applications (1)

Application Number Title Priority Date Filing Date
DO2019000245A DOP2019000245A (es) 2019-09-26 2019-09-26 Electrodo positivo de partículas para batería secundaria y su método de fabricación a partir de estructura de membrana de nanofibras

Country Status (3)

Country Link
US (1) US20220336785A1 (es)
DO (1) DOP2019000245A (es)
WO (1) WO2021058074A1 (es)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100759556B1 (ko) * 2005-10-17 2007-09-18 삼성에스디아이 주식회사 음극 활물질, 그 제조 방법 및 이를 채용한 음극과 리튬전지
KR100868290B1 (ko) * 2007-05-04 2008-11-12 한국과학기술연구원 나노파이버 네트워크 구조의 음극 활물질을 구비한이차전지용 음극 및 이를 이용한 이차전지와, 이차전지용음극 활물질의 제조방법
KR100907486B1 (ko) * 2008-06-30 2009-07-13 한국과학기술연구원 다성분계 금속산화물 나노섬유 웹 구조의 음극 활물질을구비한 이차전지용 음극 및 이를 이용한 이차전지와,이차전지용 음극 활물질의 제조 방법
EP2820710B1 (en) * 2012-03-02 2019-08-14 Cornell University Battery separator and method for producing same
WO2013169223A1 (en) * 2012-05-07 2013-11-14 Sandia Corporation Lithium battery cathode
US20180337391A1 (en) * 2017-05-18 2018-11-22 GM Global Technology Operations LLC Pressing process of creating a patterned surface on battery electrodes

Also Published As

Publication number Publication date
WO2021058074A1 (es) 2021-04-01
US20220336785A1 (en) 2022-10-20

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