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Porous NASICON-Type Li3Fe2(PO4)3 Thin Film Deposited by RF Sputtering as Cathode Material for Li-Ion Microbatteries.
Sugiawati, Vinsensia Ade; Vacandio, Florence; Eyraud, Marielle; Knauth, Philippe; Djenizian, Thierry.
Affiliation
  • Sugiawati VA; Aix-Marseille University, CNRS, MADIRELLaboratory, UMR 7246, 13397, Marseille, France.
  • Vacandio F; Aix-Marseille University, CNRS, MADIRELLaboratory, UMR 7246, 13397, Marseille, France. florence.vacandio@univ-amu.fr.
  • Eyraud M; Aix-Marseille University, CNRS, MADIRELLaboratory, UMR 7246, 13397, Marseille, France.
  • Knauth P; Aix-Marseille University, CNRS, MADIRELLaboratory, UMR 7246, 13397, Marseille, France.
  • Djenizian T; Aix-Marseille University, CNRS, MADIRELLaboratory, UMR 7246, 13397, Marseille, France. thierry.djenizian@univ-amu.fr.
Nanoscale Res Lett ; 11(1): 365, 2016 Dec.
Article in En | MEDLINE | ID: mdl-27535695
ABSTRACT
We report the electrochemical performance of porous NASICON-type Li3Fe2(PO4)3 thin films to be used as a cathode for Li-ion microbatteries. Crystalline porous NASICON-type Li3Fe2(PO4)3 layers were obtained by radio frequency sputtering with an annealing treatment. The thin films were characterized by XRD, SEM, and electrochemical techniques. The chronoamperometry experiments showed that a discharge capacity of 88 mAhg(-1) (23 µAhcm(-2)) is attained for the first cycle at C/10 to reach 65 mAhg(-1) (17 µAhcm(-2)) after 10 cycles with a good stability over 40 cycles.
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Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Nanoscale Res Lett Year: 2016 Type: Article Affiliation country: France
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Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Nanoscale Res Lett Year: 2016 Type: Article Affiliation country: France