Voltage prediction of nano-sized LiNiO2 cathode for use in Li-ion cells
The effect of cathode particle size on cell potential was investigated using a voltage prediction method from the Coulomb potential created by the atoms of a cathode active material. LiNiO2 was selected as a typical cathode of an ordered rock salt structure. From the calculation, it was found that t...
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Published in | Journal of power sources Vol. 153; no. 2; pp. 245 - 250 |
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Main Authors | , , , , |
Format | Conference Proceeding Journal Article |
Language | English |
Published |
Lausanne
Elsevier Sequoia
28.02.2006
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Subjects | |
Online Access | Get full text |
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Summary: | The effect of cathode particle size on cell potential was investigated using a voltage prediction method from the Coulomb potential created by the atoms of a cathode active material. LiNiO2 was selected as a typical cathode of an ordered rock salt structure. From the calculation, it was found that the voltage changes when the size becomes less than about 10nm. The voltage increased with decreasing in-plane size, and decreased with decreasing the number of layers. |
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Bibliography: | ObjectType-Article-2 SourceType-Scholarly Journals-1 ObjectType-Feature-1 content type line 23 |
ISSN: | 0378-7753 1873-2755 |
DOI: | 10.1016/j.jpowsour.2005.05.024 |