PL445468A1 - Sposób otrzymywania kompozytowego materiału elektrodowego i materiał elektrodowy - Google Patents

Sposób otrzymywania kompozytowego materiału elektrodowego i materiał elektrodowy

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Publication number
PL445468A1
PL445468A1 PL445468A PL44546823A PL445468A1 PL 445468 A1 PL445468 A1 PL 445468A1 PL 445468 A PL445468 A PL 445468A PL 44546823 A PL44546823 A PL 44546823A PL 445468 A1 PL445468 A1 PL 445468A1
Authority
PL
Poland
Prior art keywords
electrode material
sodium
obtaining
carbons
subject
Prior art date
Application number
PL445468A
Other languages
English (en)
Inventor
Monika Wilamowska-Zawłocka
Anita Cymann-Sachajdak
Original Assignee
Politechnika Gdańska
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 Politechnika Gdańska filed Critical Politechnika Gdańska
Priority to PL445468A priority Critical patent/PL445468A1/pl
Publication of PL445468A1 publication Critical patent/PL445468A1/pl

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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
    • H01M4/04—Processes of manufacture in general
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • 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
    • H01M4/362—Composites
    • 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
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • 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
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • 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
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
    • 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
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • 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)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Composite Materials (AREA)
  • Nanotechnology (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

Przedmiotem wynalazku jest sposób otrzymywania kompozytowego materiału elektrodowego zawierającego fosforan sodowo-wanadowy, czyli NPV i węgle. W pierwszym etapie otrzymuje się prekursor fosforanu sodowo-wanadowego poprzez dodanie w ilości stechiometrycznej do zawiesiny węgli o dwuwymiarowej strukturze 2D zawierających różne grupy funkcyjne węglanu sodu, tlenku wanadu oraz diwodorofosforanu amonu. Następnie dodaje się glikolu polietylenowego PEG-400, całość miesza się, i umieszcza się w reaktorze hydrotermalnym. Otrzymany prekursor w postaci hydrożelu suszy się, wygrzewa i mieli, a następnie poddaje pirolizie. Przedmiotem wynalazku jest również materiał elektrodowy do baterii sodowo-jonowych zawierający fosforan sodowo-wanadowy i dwuwymiarowy węgiel.
PL445468A 2023-07-04 2023-07-04 Sposób otrzymywania kompozytowego materiału elektrodowego i materiał elektrodowy PL445468A1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL445468A PL445468A1 (pl) 2023-07-04 2023-07-04 Sposób otrzymywania kompozytowego materiału elektrodowego i materiał elektrodowy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL445468A PL445468A1 (pl) 2023-07-04 2023-07-04 Sposób otrzymywania kompozytowego materiału elektrodowego i materiał elektrodowy

Publications (1)

Publication Number Publication Date
PL445468A1 true PL445468A1 (pl) 2025-01-07

Family

ID=94174435

Family Applications (1)

Application Number Title Priority Date Filing Date
PL445468A PL445468A1 (pl) 2023-07-04 2023-07-04 Sposób otrzymywania kompozytowego materiału elektrodowego i materiał elektrodowy

Country Status (1)

Country Link
PL (1) PL445468A1 (pl)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104733731B (zh) * 2015-03-25 2017-03-08 天津大学 制备均匀碳包覆磷酸钒钠材料的方法
CN107611390A (zh) * 2017-09-01 2018-01-19 北京科技大学 一种金属掺杂磷酸钒钠复合电极材料及其制备方法和应用
CN109841809A (zh) * 2019-01-04 2019-06-04 三峡大学 一种Na3V2(PO4)3/C多孔微球钠离子电池正极材料的制备方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104733731B (zh) * 2015-03-25 2017-03-08 天津大学 制备均匀碳包覆磷酸钒钠材料的方法
CN107611390A (zh) * 2017-09-01 2018-01-19 北京科技大学 一种金属掺杂磷酸钒钠复合电极材料及其制备方法和应用
CN109841809A (zh) * 2019-01-04 2019-06-04 三峡大学 一种Na3V2(PO4)3/C多孔微球钠离子电池正极材料的制备方法

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