SWEETNANO - Process for the preparation of carbon-coated metal-doped zinc oxide particles and their use
"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.
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
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.
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.
Licensing
18/09/2014 00:00:00
DE201210107199 20120806
- 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
Patent application
3450
德国
