Please use this identifier to cite or link to this item: http://hdl.handle.net/1822/20731

TitleRechargeable lithium film batteries: encapsulation and protection
Author(s)Ribeiro, J. F.
Sousa, R.
Sousa, J. A.
Pereira, B. M.
Silva, M. F.
Gonçalves, L. M.
Silva, Maria Manuela
Correia, J. H.
KeywordsLithium batteries
Thin-films
Protection
Issue date2012
PublisherElsevier
JournalProcedia Engineering
Abstract(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.
TypeConference paper
URIhttp://hdl.handle.net/1822/20731
DOI10.1016/j.proeng.2012.09.237
ISSN1877-7058
Publisher versionhttp://www.sciencedirect.com/
Peer-Reviewedyes
AccessRestricted 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:
File Description SizeFormat 
ProcediaEngineering_J.Ribeiro.pdf
  Restricted access
Artigo completo415,97 kBAdobe PDFView/Open    Request a copy!

Partilhe no FacebookPartilhe no TwitterPartilhe no DeliciousPartilhe no LinkedInPartilhe no DiggAdicionar ao Google BookmarksPartilhe no MySpacePartilhe no Orkut
Exporte no formato BibTex mendeley Exporte no formato Endnote Adicione ao seu ORCID