PL445464A1 - Lithium-ion cell with a shungite-based negative electrode - Google Patents

Lithium-ion cell with a shungite-based negative electrode

Info

Publication number
PL445464A1
PL445464A1 PL445464A PL44546423A PL445464A1 PL 445464 A1 PL445464 A1 PL 445464A1 PL 445464 A PL445464 A PL 445464A PL 44546423 A PL44546423 A PL 44546423A PL 445464 A1 PL445464 A1 PL 445464A1
Authority
PL
Poland
Prior art keywords
negative electrode
shungite
lithium
ion cell
based negative
Prior art date
Application number
PL445464A
Other languages
Polish (pl)
Other versions
PL248952B1 (en
Inventor
Agnieszka Świderska-Mocek
Agnieszka Gabryelczyk
Original Assignee
Politechnika Poznańska
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 Poznańska filed Critical Politechnika Poznańska
Priority to PL445464A priority Critical patent/PL248952B1/en
Publication of PL445464A1 publication Critical patent/PL445464A1/en
Publication of PL248952B1 publication Critical patent/PL248952B1/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
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1393—Processes of manufacture of electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • H01M4/58—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
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027—Negative electrodes

Landscapes

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

Abstract

Przedmiotem zgłoszenia jest ogniwo litowo-jonowe z elektrodą ujemną na bazie szungitu pracujące w ciekłym elektrolicie organicznym, w którym materiał aktywny elektrody ujemnej stanowi naturalny szungit w ilości 85% wag. elektrody ujemnej, a elektrolit zawiera sól przewodzącą litu, korzystnie heksafluorofosforan litu.The subject of the application is a lithium-ion cell with a shungite-based negative electrode operating in a liquid organic electrolyte, wherein the active material of the negative electrode is natural shungite in an amount of 85% by weight of the negative electrode, and the electrolyte contains a conductive lithium salt, preferably lithium hexafluorophosphate.

PL445464A 2023-07-04 2023-07-04 Lithium-ion cell with a shungite-based negative electrode PL248952B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL445464A PL248952B1 (en) 2023-07-04 2023-07-04 Lithium-ion cell with a shungite-based negative electrode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL445464A PL248952B1 (en) 2023-07-04 2023-07-04 Lithium-ion cell with a shungite-based negative electrode

Publications (2)

Publication Number Publication Date
PL445464A1 true PL445464A1 (en) 2024-09-23
PL248952B1 PL248952B1 (en) 2026-02-16

Family

ID=92843866

Family Applications (1)

Application Number Title Priority Date Filing Date
PL445464A PL248952B1 (en) 2023-07-04 2023-07-04 Lithium-ion cell with a shungite-based negative electrode

Country Status (1)

Country Link
PL (1) PL248952B1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017074081A1 (en) * 2015-10-29 2017-05-04 ㈜에이치아이엠앤드에이코리아 Siox-fullerene complex, preparation method therefor, preparation apparatus therefor, and use thereof

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017074081A1 (en) * 2015-10-29 2017-05-04 ㈜에이치아이엠앤드에이코리아 Siox-fullerene complex, preparation method therefor, preparation apparatus therefor, and use thereof

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
N.H. CHOU I INNI: "Carbon, 2018, 130, 105-111", „CARBON-RICH SHUNGITE AS A NATURAL RESOURCE FOR EFFICIENT LI-ION BATTERY ELECTRODES" *
R.M. HUMANA, M.G. ORTIZ, J.E. THOMAS, S. G. REAL, M. SEDLARIKOVA, J. VONDRAK, A. VISINTIN: "J Solid State Electrochem, 2016, 20, 1053–1058", „CHARACTERIZATION OF ANODES FOR LITHIUM-ION BATTERIES" *

Also Published As

Publication number Publication date
PL248952B1 (en) 2026-02-16

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