Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/20731
Título: | Rechargeable lithium film batteries: encapsulation and protection |
Autor(es): | Ribeiro, J. F. Sousa, R. Sousa, J. A. Pereira, B. M. Silva, M. F. Gonçalves, L. M. Silva, Maria Manuela Correia, J. H. |
Palavras-chave: | Lithium batteries Thin-films Protection |
Data: | 2012 |
Editora: | Elsevier |
Revista: | Procedia Engineering |
Resumo(s): | Rechargeable solid-state lithium batteries were developed before [1] by physical vapour deposition (PVD). These batteries are fabricated with lithium-cobalt oxide (LiCoO2), lithium-phosphorus oxynitride (LiPON) and lithium (Li), respectively for cathode, electrolyte and anode. The LiCoO2 and LIPON were deposited by RF sputtering and the metallic Li by thermal evaporation. The chosen material for current collectors was titanium (deposited by e-beam technique) to prevent chemical reactions in contact with lithium and provide good electrical conductivity. In this work, the protection of lithium films from oxidation and delithiation is presented. Ti, LiPON, LiPO and layered films combining these materials were compared as protection for lithium. Titanium and LiPO films show good results and potential to be used as short-term protective materials in lithium batteries. |
Tipo: | Artigo em ata de conferência |
URI: | https://hdl.handle.net/1822/20731 |
DOI: | 10.1016/j.proeng.2012.09.237 |
ISSN: | 1877-7058 |
Versão da editora: | http://www.sciencedirect.com/ |
Arbitragem científica: | yes |
Acesso: | Acesso restrito UMinho |
Aparece nas coleções: | CAlg - Artigos em revistas internacionais / Papers in international journals CDQuim - Artigos (Papers) DEI - Artigos em revistas internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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ProcediaEngineering_J.Ribeiro.pdf Acesso restrito! | Artigo completo | 415,97 kB | Adobe PDF | Ver/Abrir |