DE2838924A1 - Feststoffelektrolyte mit lithiumionen-leitung - Google Patents
Feststoffelektrolyte mit lithiumionen-leitungInfo
- Publication number
- DE2838924A1 DE2838924A1 DE19782838924 DE2838924A DE2838924A1 DE 2838924 A1 DE2838924 A1 DE 2838924A1 DE 19782838924 DE19782838924 DE 19782838924 DE 2838924 A DE2838924 A DE 2838924A DE 2838924 A1 DE2838924 A1 DE 2838924A1
- Authority
- DE
- Germany
- Prior art keywords
- lithium
- chloride
- solid electrolytes
- consist
- ions
- 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.)
- Withdrawn
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
- H01M10/36—Accumulators not provided for in groups H01M10/05-H01M10/34
- H01M10/39—Accumulators not provided for in groups H01M10/05-H01M10/34 working at high temperature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/14—Cells with non-aqueous electrolyte
- H01M6/18—Cells with non-aqueous electrolyte with solid electrolyte
- H01M6/182—Cells with non-aqueous electrolyte with solid electrolyte with halogenide as solid electrolyte
-
- 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
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
- H01M8/124—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte
-
- 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
-
- 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
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Secondary Cells (AREA)
- Conductive Materials (AREA)
Description
- #9z#eichnung:
- Feststoffelektrolyte mit Lithiumionen-Leitung Beschreibung: Zum Betrieb elektrochemischer Zellen (Brennstoffzellen, Akkumulatoren, Batterien) mit Feststoffelektrolyten sind Ionenleiter mit hoher elektrischer Leitfähigkeit erforderlich. Als feste Leiter für Lithiumionen, wie sie z. B. für Lithium-Schwefel-Batterien benötigt werden, sind bisher nur p #-Aluminiumoxid (LiA111017) und Lithiumnitrid (Li3N) bekannt.
- Weitere Feststoffelektrolyte mit Lithiumionen-Leitung sind, gemäß der Erfindung, die Halogenid-Spinelle Li2FeCl4, Li2MgCl4, Li2MnCl4 und Li2CdCl4 sowie die Hochtemperaturmodifikationen dieser Verbindungen. Die obengenannten ternären Chloride zeigen schon bei 2000 C eine sehr hohe Ionenleitfähigkeit und sind nach der Phasenumwandlung in eine stark fehlgeordnete Hochtemperaturmodifikation, z. B. bei ca. 3800 C beim Lithiumcadmiumchlorid-Spinel, sog. Superionenleiter mit einer elektrischen Leitfähigkeit größer 0,1 Ohm 1 cm 1.
Claims (2)
- Patentansprüche: Qi. Verwendung der Ionen- und Superionenleiter-Eigenschaften der Tief- und Hochtemperaturmodifikationen der ternären Chloride Li2FeCl4, Li2MgC14, Li2MnCl4 und Li2CdCl4.
- 2. Anwendung der Verbindungen, nach Anspruch eins, als Feststoffelektrolyte in elektrochemischen Zellen (Brennstoffzellen, Akkumulatoren, Batterien, wie Lithium-Chalkogenbatterien) und anderen galvanischen Ketten.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782838924 DE2838924A1 (de) | 1978-09-07 | 1978-09-07 | Feststoffelektrolyte mit lithiumionen-leitung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782838924 DE2838924A1 (de) | 1978-09-07 | 1978-09-07 | Feststoffelektrolyte mit lithiumionen-leitung |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2838924A1 true DE2838924A1 (de) | 1980-03-27 |
Family
ID=6048851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19782838924 Withdrawn DE2838924A1 (de) | 1978-09-07 | 1978-09-07 | Feststoffelektrolyte mit lithiumionen-leitung |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2838924A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3039900A1 (de) * | 1979-10-29 | 1981-05-21 | Hitachi, Ltd., Tokyo | Trockenelektrolyt |
FR2528238A1 (fr) * | 1982-06-02 | 1983-12-09 | South African Inventions | Cellule electrochimique a constituants solides |
-
1978
- 1978-09-07 DE DE19782838924 patent/DE2838924A1/de not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3039900A1 (de) * | 1979-10-29 | 1981-05-21 | Hitachi, Ltd., Tokyo | Trockenelektrolyt |
FR2528238A1 (fr) * | 1982-06-02 | 1983-12-09 | South African Inventions | Cellule electrochimique a constituants solides |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee |