PL437689A1 - Hybrid electrochemical capacitor - Google Patents

Hybrid electrochemical capacitor

Info

Publication number
PL437689A1
PL437689A1 PL437689A PL43768921A PL437689A1 PL 437689 A1 PL437689 A1 PL 437689A1 PL 437689 A PL437689 A PL 437689A PL 43768921 A PL43768921 A PL 43768921A PL 437689 A1 PL437689 A1 PL 437689A1
Authority
PL
Poland
Prior art keywords
electrochemical capacitor
hybrid electrochemical
negative electrode
positive
electrolyte
Prior art date
Application number
PL437689A
Other languages
Polish (pl)
Other versions
PL244345B1 (en
Inventor
Adam Maćkowiak
Paweł Jeżowski
Krzysztof Fic
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 PL437689A priority Critical patent/PL244345B1/en
Publication of PL437689A1 publication Critical patent/PL437689A1/en
Publication of PL244345B1 publication Critical patent/PL244345B1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/54—Electrolytes
    • H01G11/58—Liquid electrolytes
    • H01G11/62—Liquid electrolytes characterised by the solute, e.g. salts, anions or cations therein
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/022—Electrolytes; Absorbents
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/022—Electrolytes; Absorbents
    • H01G9/035—Liquid electrolytes, e.g. impregnating materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)

Abstract

Przedmiotem wynalazku jest hybrydowy kondensator elektrochemiczny składający się z umieszczonych w bezwodnym elektrolicie elektrody dodatniej oraz ujemnej oddzielonych od siebie separatorem, gdzie elektroda ujemna wykonana jest z materiału grafitowego, a elektroda dodatnia wykonana jest z materiału węglowego o silnie rozwiniętej powierzchni właściwej. Elektrolit zawiera tiocyjanian litu o wzorze 1.The subject of the invention is a hybrid electrochemical capacitor consisting of a positive and a negative electrode placed in an anhydrous electrolyte, separated by a separator, where the negative electrode is made of graphite material, and the positive electrode is made of a carbon material with a highly developed specific surface. The electrolyte contains lithium thiocyanate of formula 1.

PL437689A 2021-04-26 2021-04-26 Hybrid electrochemical capacitor PL244345B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL437689A PL244345B1 (en) 2021-04-26 2021-04-26 Hybrid electrochemical capacitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL437689A PL244345B1 (en) 2021-04-26 2021-04-26 Hybrid electrochemical capacitor

Publications (2)

Publication Number Publication Date
PL437689A1 true PL437689A1 (en) 2022-10-31
PL244345B1 PL244345B1 (en) 2024-01-15

Family

ID=83852891

Family Applications (1)

Application Number Title Priority Date Filing Date
PL437689A PL244345B1 (en) 2021-04-26 2021-04-26 Hybrid electrochemical capacitor

Country Status (1)

Country Link
PL (1) PL244345B1 (en)

Also Published As

Publication number Publication date
PL244345B1 (en) 2024-01-15

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