Lithium cell having improved cathode structure and production method therefor

The invention relates to a lithium cell having a cathode structure (10) made of an electron-conducting and Li-ion-conducting carrier material. The cathode structure (10) comprises a continuous carrier layer (112), which has a continuous base surface (12'), from which a plurality of bridges (114...

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Bibliographische Detailangaben
Hauptverfasser:	EISELE ULRICH, SCHWEGLER LEONORE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
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Beschreibung
Zusammenfassung:	The invention relates to a lithium cell having a cathode structure (10) made of an electron-conducting and Li-ion-conducting carrier material. The cathode structure (10) comprises a continuous carrier layer (112), which has a continuous base surface (12'), from which a plurality of bridges (114) extends. The bridges have bridge surfaces (14') starting from which supporting structures (16) extend. The supporting structures (16) have supporting surfaces on which active material (19) is distributed. In addition, the invention relates to an accumulator in which a plurality of lithium cells is stacked. The invention further relates to a method for producing a lithium cell.