Probing the Electrode-Electrolyte Interface in Cycled LiNi[subscript0.5]Mn[subscript 1.5]O[subscript 4] by XPS Using Mg and Synchrotron X-rays

Probing the Electrode-Electrolyte Interface in Cycled LiNi[subscript0.5]Mn[subscript 1.5]O[subscript 4] by XPS Using Mg and Synchrotron X-rays

X-ray photoelectron spectroscopy (XPS) was used to investigate the surface chemistry of high voltage spinel, LiNi0.5Mn1.5O4 (LNMO) positive electrodes cycled 5 and 10 times in Li-cells with 1 M LiPF6 in (3:7) EC:DMC. The XPS spectra were collected using conventional Mg X-rays with energy of 1253.6 e...

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Main Authors: Mansour, Azzam N. (Author), Quinlan, Ronald A. (Author), Kwabi, David Gator (Contributor), Lu, Yi-Chun (Contributor), Shao-Horn, Yang (Contributor)
Other Authors: Massachusetts Institute of Technology. Department of Materials Science and Engineering (Contributor), Massachusetts Institute of Technology. Department of Mechanical Engineering (Contributor)
Format: Article
Language:English
Published: Electrochemical Society, 2017-03-28T13:28:09Z.
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