DE441585C - Galvanic element with electrode made from manganese dioxide and acetylene black - Google Patents

Galvanic element with electrode made from manganese dioxide and acetylene black

Info

Publication number
DE441585C
DE441585C DEB122028D DEB0122028D DE441585C DE 441585 C DE441585 C DE 441585C DE B122028 D DEB122028 D DE B122028D DE B0122028 D DEB0122028 D DE B0122028D DE 441585 C DE441585 C DE 441585C
Authority
DE
Germany
Prior art keywords
acetylene black
manganese dioxide
galvanic element
electrode made
acetylene
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DEB122028D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEB122028D priority Critical patent/DE441585C/en
Application granted granted Critical
Publication of DE441585C publication Critical patent/DE441585C/en
Expired legal-status Critical Current

Links

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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Description

Galvanisches Element mit aus Braunstein und Acetylenruß hergestellter Elektrode. Zusatz zum Patent 357 090. Gegenstand der Erfindung ist ein galvanisches Element mit aus Braunstein und Acetylenruß hergestellter Elektrode nach dem Patent 357090, bei dem dem Acetylenruß ein Zusatz von Graphit beigefügt wird.Galvanic element with electrode made of manganese dioxide and acetylene black. Addition to patent 357 090. The subject of the invention is a galvanic element with an electrode made from manganese dioxide and acetylene black according to patent 357090, in which an additive of graphite is added to the acetylene black.

Es hat sich gezeigt, daß es für die vorteilhafte Wirkung des Acetylenrußes auf das galvanische Element, Patent 28o o98, nicht erforderlich ist, chemisch reinen Acetylenruß zu verwenden. Vielmehr genügt es, wenn man solchen Acetylenruß verwendet, der dadurch entstanden ist, daß man dem zu zerlegenden Acetylengase aus Kohlenwasserstoffen, wie Benzol, Benzin, Gasöl o. dgl., gebildete Gase zusetzt. Der Ruß, der sich aus der Zerlegung eines solchen Gemisches von Acetylengas: mit Benzolgas o. dgl. bildet, ist derjenige Ruß, der dieselben Vorteile für das galvanische Element bietet wie der reine Acetylenruß.It has been shown that it is responsible for the beneficial effect of acetylene black on the galvanic element, patent 28o o98, is not required to be chemically pure To use acetylene black. Rather, it is sufficient to use such acetylene black which has arisen from the fact that the acetylene gases to be decomposed from hydrocarbons, such as benzene, gasoline, gas oil or the like, added gases formed. The soot that comes out the decomposition of such a mixture of acetylene gas: forms with benzene gas or the like, is the carbon black that offers the same advantages for the galvanic element as the pure acetylene black.

Claims (1)

PATENTANSPRUCH: Galvanisches Element mit aus Braunstein und Acetylenruß hergestellter Elektrode nach Patent 357 o9o, dadurch gekennzeichnet, daß an Stelle von reinem Acetylenruß solcher Acetylenruß verwendet wird, der durch Zerlegen von einem Gemisch aus Acetylengas mit Gasen aus Kohlenwasserstoffen, z. B. Benzol, Benzin, Gasöl o. d-1., gewonnen wird.PATENT CLAIM: Galvanic element made from manganese dioxide and acetylene black manufactured electrode according to patent 357 o9o, characterized in that in place of pure acetylene black such acetylene black is used, which is obtained by decomposing a mixture of acetylene gas with gases from hydrocarbons, e.g. B. benzene, gasoline, Gas oil o. D-1., Is obtained.
DEB122028D 1925-10-01 1925-10-01 Galvanic element with electrode made from manganese dioxide and acetylene black Expired DE441585C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB122028D DE441585C (en) 1925-10-01 1925-10-01 Galvanic element with electrode made from manganese dioxide and acetylene black

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB122028D DE441585C (en) 1925-10-01 1925-10-01 Galvanic element with electrode made from manganese dioxide and acetylene black

Publications (1)

Publication Number Publication Date
DE441585C true DE441585C (en) 1927-03-05

Family

ID=6995647

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB122028D Expired DE441585C (en) 1925-10-01 1925-10-01 Galvanic element with electrode made from manganese dioxide and acetylene black

Country Status (1)

Country Link
DE (1) DE441585C (en)

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