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SWEETNANO - Process for the preparation of carbon-coated metal-doped zinc oxide particles and their use

Summary: "SWEETNANO" describes an electrode material for use in lithium-ion batteries. These are zinc oxide particles coated with a transition metal, e.g. Iron or cobalt are doped. By the production method according to the invention using certain sugar compounds, these can be produced with a conductive carbon coating.

Technology Benefits: High specific capacity as anode material
Improved cycle stability of lithium-ion batteries
Increased conductivity of active material
Cheap and simple synthesis that can be easily upscaled

Technology Application: Future electro-mobility concepts require advanced battery technologies. Main drawbacks today are restrictions in energy density and cycle durability. The presented invention provides an advanced material that helps to overcome these problems.

Detailed Technology Description: Future electro-mobility concepts require advanced battery technologies. Main drawbacks today are restrictions in energy density and cycle durability. The presented invention provides an advanced material that helps to overcome these problems.
Extended laboratory tests have already demonstrated the advantages of the invented material for use in lithium-ion battery anodes. Further improvement is currently under development at the MEET battery research center. PROvendis offers licenses for this invention to interested companies on behalf of the University of Muenster, Germany.

Type of Cooperation: Licensing

Application Date: 18/09/2014 00:00:00

Application No.: DE201210107199 20120806

Classes: - international:
C04B35/453; C04B41/85; H01G9/048; H01M4/131; H01M4/48
- cooperative:
B82Y30/00; C01G9/00; C01G9/02; C09C1/04; C09C1/043; H01G11/50; H01M10/0525; H01M4/0416; H01M4/0471; H01M4/049; H01M4/366; H01M4/485; H01M4/505; H01M4/525; H01M4/625; H01M6/14; C01P2002/52; C01P2002/72; C01P2002/76; C01P2004/03; C01P2004/64; C01P2006/12; C01P2006/40; H01M4/362; H01M4/364; H01M4/38; H01M4/42; H01M4/52

Others: Patent application

ID No.: 3450

Country/Region: Germany

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