Please use this identifier to cite or link to this item:
|Title:||Integrated solid-state film lithium battery|
|Author(s):||Gonçalves, L. M.|
Ribeiro, J. F.
Silva, M. F.
Silva, Maria Manuela
Correia, J. H.
|Keywords:||Rechargeable lithium battery|
|Abstract(s):||The several materials required for fabrication of thin-film solid-state rechargeable lithium batteries were deposited and characterized: A glassy lithium-phosphorus oxynitride electrolyte (LiPON) between a lithium (Li) anode and crystalline lithium-cobalt oxide cathode (LiCoO2), deposited by RF-sputtering. Ti/Pt layers, deposited by e-beam were used in contacts and a silicon nitride film (Si3N4), deposited by low temperature hot-wire CVD protects the battery. This technology allows batteries with a potential of 4.5 V, typical capacities of 50 μAcm−2 and chargedischarge rates up to 4C. Solid-state film batteries show faster charge rates and very high cycle life, compared with film polymer batteries, withstanding several thousands of cycles with no pronounced fading.|
|Access:||Restricted access (UMinho)|
|Appears in Collections:||CAlg - Artigos em revistas internacionais/Papers in international journals|
CDQuim - Artigos (Papers)
DEI - Artigos em revistas internacionais
Files in This Item:
|Documento principal||6,22 MB||Adobe PDF||View/Open|