Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/37901
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Campo DC | Valor | Idioma |
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dc.contributor.author | Vieira, E. M. F. | por |
dc.contributor.author | Ribeiro, J. F. | por |
dc.contributor.author | Silva, M. M. | por |
dc.contributor.author | Dupont, L. | por |
dc.contributor.author | Correia, J. H. | por |
dc.contributor.author | Goncalves, L. M. | por |
dc.date.accessioned | 2015-11-02T16:06:47Z | - |
dc.date.issued | 2015-09-23 | - |
dc.identifier.uri | https://hdl.handle.net/1822/37901 | - |
dc.description.abstract | Flexible and solid – state Li-ion bat-teries (LIBs) can offer flexibility, lightweight and easy portability in large-scale energy storage, with significantly higher power and long cycle life. The anode is a crucial component affecting the perfor-mance of LIBs. Here, we investigate the electrochem-ical performance of e-beam deposited Ge anode (300 nm thick) coupled with LiCoO2/LiPON (cath-ode/solid-state electrolyte) in a microbattery system fabricated only by PVD techniques. LiCoO2 cathode was deposited by rf-sputtering with 120 W of power source and 17/3 sccm of Ar/O2, respectively. The LIPON was also deposited by rf-sputtering at 100 W of RF power. Microstructure and battery perfor-mance were investigated by scanning electron mi-croscopy (SEM) and electrochemical measurements (open circuit potential (OCP), charge/discharge cycles and electrochemical impedance spectroscopy (EIS). | por |
dc.language.iso | eng | por |
dc.relation | This work was financial supported by FCT funds in the scope of the project UID/EEA/04436/2013, first author scholarship SFRH/BPD/95905/2013 and second author scholarship SFRH/BD/78217/2011. | por |
dc.relation | info:eu-repo/grantAgreement/FCT/5876/147325/PT | - |
dc.relation | SFRH/BPD/95905/2013 | - |
dc.relation | SFRH/BD/78217/2011 | - |
dc.rights | restrictedAccess | por |
dc.subject | Design | por |
dc.subject | Flexible Li-ion batteries | por |
dc.subject | Ger-manium | por |
dc.subject | LIPON electrolyte | por |
dc.title | Flexible solid-state Li-ion battery using Ge thin film anode and LiCoO2 cathode | por |
dc.type | conferencePaper | - |
dc.peerreviewed | yes | por |
sdum.publicationstatus | published | por |
oaire.citationConferenceDate | 20 Sept. - 23 Sept. 2015 | por |
sdum.event.type | conference | por |
oaire.citationConferencePlace | Toledo, Espanha | por |
oaire.citationTitle | 26th Micromechanics and Microsystems Europe Conference (MME2015) | por |
dc.subject.fos | Engenharia e Tecnologia::Outras Engenharias e Tecnologias | por |
sdum.conferencePublication | 26th Micromechanics and Microsystems Europe Conference (MME2015) | por |
Aparece nas coleções: | CDQuim - Comunicações e Proceedings DEI - Artigos em atas de congressos internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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C05_MME2015.pdf Acesso restrito! | Conference Paper | 718,54 kB | Adobe PDF | Ver/Abrir |