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High power and capacity of LiNi0.5Mn1.5O4 thin films cathodes prepared by pulsed laser deposition.
- Source :
-
Electrochimica Acta . Jul2013, Vol. 102, p416-422. 7p. - Publication Year :
- 2013
-
Abstract
- Highlights: [•] Well-crystallized and high-stabilized spinel LNMO film cathode with excess of lithium was synthesized on stainless steel substrates by pulsed laser deposition technique. [•] The discharge capacity of the sample deposited at 750°C decreases slightly to 116.8mAhg−1 at 0.5C after 100 cycles with a stable Coulombic efficiency of 98%. [•] It also exhibits excellent rate capability. As the rates increase to 5 and 10C, about 95.4 and 92.3% of its initial capacity at 0.2C can be retained. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00134686
- Volume :
- 102
- Database :
- Academic Search Index
- Journal :
- Electrochimica Acta
- Publication Type :
- Academic Journal
- Accession number :
- 89280880
- Full Text :
- https://doi.org/10.1016/j.electacta.2013.04.018