PL436638A1 - Reversible zinc-oxygen cell with a soluble zinc anode, self-homogenizing the density and ionic concentration of the electrolyte - Google Patents

Reversible zinc-oxygen cell with a soluble zinc anode, self-homogenizing the density and ionic concentration of the electrolyte

Info

Publication number
PL436638A1
PL436638A1 PL436638A PL43663821A PL436638A1 PL 436638 A1 PL436638 A1 PL 436638A1 PL 436638 A PL436638 A PL 436638A PL 43663821 A PL43663821 A PL 43663821A PL 436638 A1 PL436638 A1 PL 436638A1
Authority
PL
Poland
Prior art keywords
cell
zinc
anode
gas diffusion
axis
Prior art date
Application number
PL436638A
Other languages
Polish (pl)
Other versions
PL242757B1 (en
Inventor
Waldemar Sołopa
Original Assignee
Waldemar Sołopa
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 Waldemar Sołopa filed Critical Waldemar Sołopa
Priority to PL436638A priority Critical patent/PL242757B1/en
Publication of PL436638A1 publication Critical patent/PL436638A1/en
Publication of PL242757B1 publication Critical patent/PL242757B1/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
    • H01M12/00—Hybrid cells; Manufacture thereof
    • H01M12/08—Hybrid cells; Manufacture thereof composed of a half-cell of a fuel-cell type and a half-cell of the secondary-cell type
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M12/00—Hybrid cells; Manufacture thereof
    • H01M12/04—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
    • H01M12/06—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode
    • 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
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • 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
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/18—Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/22—Fuel cells in which the fuel is based on materials comprising carbon or oxygen or hydrogen and other elements; Fuel cells in which the fuel is based on materials comprising only elements other than carbon, oxygen or hydrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Materials Engineering (AREA)
  • Hybrid Cells (AREA)

Abstract

Przedmiotem zgłoszenia jest odwracalne ogniwo cynkowo-tlenowe, w którym elektrody są ulokowane horyzontalnie i składa się z; cylindrycznej obudowy, zespołu katody gazowo-dyfuzyjnej, anody ładowania, rozgarniacza, poziomego kolektora prądowego anody cynkowej, obwodu magnetycznego generującego obracający się strumień pola magnetycznego i pierścienia wypełniającego dolne, wewnętrzne krawędzie obudowy ogniwa. Ogniwo charakteryzuje się tym, że zespół katody gazowo-dyfuzyjnej jest ulokowany ruchomo we wieczku (8) cylindrycznej obudowy ogniwa (1), w sposób umożliwiający łatwe wysunięcie w górę, a membrana elektrody gazowo-dyfuzyjnej (2a) jest wypukła w stronę dna obudowy ogniwa, i anodę ładowania (3) przecinają kanały, w których stosunek pola przekroju poprzecznego kanału do jego długości wynosi co najwyżej 0,3, i korpus rozgarniacza (4b) jest magnesem trwałym zamocowanym na osi (4d) ulokowanej wzdłuż pionowej osi ogniwa (1a) i posiada zdolność obrotu dookoła tej osi a obrotowy ruch rozgarniacza jest powodowany obracającym strumieniem pola magnetycznego, przecinającym naczynie ogniwa (1) na wysokości korpusu rozgarniacza (4b), generowanym we wspomnianym obwodzie magnetycznym.The subject of the application is a reversible zinc-oxygen cell in which the electrodes are horizontally located and consists of; a cylindrical housing, a gas diffusion cathode assembly, a charging anode, a splitter, a horizontal current collector of the zinc anode, a magnetic circuit generating a rotating magnetic flux, and a ring filling the lower, inner edges of the cell housing. The cell is characterized by the fact that the gas diffusion cathode assembly is movably located in the lid (8) of the cell's cylindrical housing (1) in a way that allows easy sliding upwards, and the gas diffusion electrode membrane (2a) is convex towards the bottom of the cell housing , and the charging anode (3) is intersected by channels in which the ratio of the channel cross-sectional area to its length is at most 0.3, and the scraper body (4b) is a permanent magnet fixed on the axis (4d) located along the vertical axis of the cell (1a) and has the ability to rotate about this axis, and the rotational movement of the scraper is caused by the rotating magnetic flux cutting the link vessel (1) at the height of the scraper body (4b), generated in said magnetic circuit.

PL436638A 2021-01-07 2021-01-07 Reversible zinc-oxygen cell with a soluble zinc anode, self-homogenizing the density and ionic concentration of the electrolyte PL242757B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL436638A PL242757B1 (en) 2021-01-07 2021-01-07 Reversible zinc-oxygen cell with a soluble zinc anode, self-homogenizing the density and ionic concentration of the electrolyte

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL436638A PL242757B1 (en) 2021-01-07 2021-01-07 Reversible zinc-oxygen cell with a soluble zinc anode, self-homogenizing the density and ionic concentration of the electrolyte

Publications (2)

Publication Number Publication Date
PL436638A1 true PL436638A1 (en) 2022-07-11
PL242757B1 PL242757B1 (en) 2023-04-17

Family

ID=82358842

Family Applications (1)

Application Number Title Priority Date Filing Date
PL436638A PL242757B1 (en) 2021-01-07 2021-01-07 Reversible zinc-oxygen cell with a soluble zinc anode, self-homogenizing the density and ionic concentration of the electrolyte

Country Status (1)

Country Link
PL (1) PL242757B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL449572A1 (en) * 2024-08-22 2026-02-23 Waldemar Sołopa An electrolyzer with electrodes with a three-dimensional, ordered structure

Also Published As

Publication number Publication date
PL242757B1 (en) 2023-04-17

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