Effect of composition on the voltage fade phenomenon in lithium-, manganese-rich xLiMnO3andmiddot;(1-x)LiNiaMnbCocO2: A combinatorial synthesis approach

Anh Vu; Yan Qin; Chi Kai Lin; Ali Abouimrane; Anthony K. Burrell; Samuel Bloom; Dean Bass; Javier Barenando; Ira Bloom

doi:10.1016/j.jpowsour.2015.06.100

Effect of composition on the voltage fade phenomenon in lithium-, manganese-rich xLiMnO₃andmiddot;(1-x)LiNi_aMn_bCo_cO₂: A combinatorial synthesis approach

Anh Vu, Yan Qin, Chi Kai Lin, Ali Abouimrane, Anthony K. Burrell, Samuel Bloom, Dean Bass, Javier Barenando, Ira Bloom

Research output: Contribution to journal › Article › peer-review

11 Scopus citations

Abstract

The effect of composition on the voltage fade phenomenon was probed using combinatorial synthesis methods. In compositions that have the general formula, (Li₂MnO₃)_a(LiNiO₂)_b(LiMnO₂)_c(LiCoO₂)_d, where 0 ≤ and a ≤ ;0.83, 0.15 ≤ and b ≤ ; 0.42, 0 ≤ and c ≤ ; 0.85, and 0 ≤ and d 0.30 (a + b + c + d = 1), the dependence of features in the x-ray diffraction pattern and of voltage fade on composition were identified and mapped. The observed values of voltage fade indicated that it displayed some sensitivity to composition, but that the sensitivity was not large. The values of voltage fade were found to be amenable to statistical modeling. The model indicated that it may be possible to lower the value of voltage fade below 0.01% by adjusting the composition of the system; however, the composition is not expected to have the layered-layered structure.

Original language	English
Pages (from-to)	711-718
Number of pages	8
Journal	Journal of Power Sources
Volume	294
DOIs	https://doi.org/10.1016/j.jpowsour.2015.06.100
State	Published - Jul 16 2015
Externally published	Yes

Funding

The authors wish to thank Dr. Magali Ferrandon for using the CM3 combinatorial machine to make samples for this work. They also wish to thank John Osudar for help rendering text using OpenGL. The work at Argonne National Laboratory was performed under the auspices of the U.S. Department of Energy (DOE), Office of Vehicle Technologies , under Contract No. DE-AC02-06CH11357 . The U.S. Government retains for itself, and others acting on its behalf, a paid-up nonexclusive, irrevocable worldwide license in said article to reproduce, prepare derivative works, distribute copies to the public, and perform publicly and display publicly, by or on behalf of the Government.

Keywords

Combinatorial synthesis
Lithium battery
Voltage fade

Access to Document

10.1016/j.jpowsour.2015.06.100

Cite this

@article{eeaa804add63464aaad49c98deb5d249,

title = "Effect of composition on the voltage fade phenomenon in lithium-, manganese-rich xLiMnO3andmiddot;(1-x)LiNiaMnbCocO2: A combinatorial synthesis approach",

abstract = "The effect of composition on the voltage fade phenomenon was probed using combinatorial synthesis methods. In compositions that have the general formula, (Li2MnO3)a(LiNiO2)b(LiMnO2)c(LiCoO2)d, where 0 ≤ and a ≤ ;0.83, 0.15 ≤ and b ≤ ; 0.42, 0 ≤ and c ≤ ; 0.85, and 0 ≤ and d 0.30 (a + b + c + d = 1), the dependence of features in the x-ray diffraction pattern and of voltage fade on composition were identified and mapped. The observed values of voltage fade indicated that it displayed some sensitivity to composition, but that the sensitivity was not large. The values of voltage fade were found to be amenable to statistical modeling. The model indicated that it may be possible to lower the value of voltage fade below 0.01\% by adjusting the composition of the system; however, the composition is not expected to have the layered-layered structure.",

keywords = "Combinatorial synthesis, Lithium battery, Voltage fade",

author = "Anh Vu and Yan Qin and Lin, \{Chi Kai\} and Ali Abouimrane and Burrell, \{Anthony K.\} and Samuel Bloom and Dean Bass and Javier Barenando and Ira Bloom",

year = "2015",

month = jul,

day = "16",

doi = "10.1016/j.jpowsour.2015.06.100",

language = "English",

volume = "294",

pages = "711--718",

journal = "Journal of Power Sources",

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T1 - Effect of composition on the voltage fade phenomenon in lithium-, manganese-rich xLiMnO3andmiddot;(1-x)LiNiaMnbCocO2

T2 - A combinatorial synthesis approach

AU - Vu, Anh

AU - Qin, Yan

AU - Lin, Chi Kai

AU - Abouimrane, Ali

AU - Burrell, Anthony K.

AU - Bloom, Samuel

AU - Bass, Dean

AU - Barenando, Javier

AU - Bloom, Ira

PY - 2015/7/16

Y1 - 2015/7/16

N2 - The effect of composition on the voltage fade phenomenon was probed using combinatorial synthesis methods. In compositions that have the general formula, (Li2MnO3)a(LiNiO2)b(LiMnO2)c(LiCoO2)d, where 0 ≤ and a ≤ ;0.83, 0.15 ≤ and b ≤ ; 0.42, 0 ≤ and c ≤ ; 0.85, and 0 ≤ and d 0.30 (a + b + c + d = 1), the dependence of features in the x-ray diffraction pattern and of voltage fade on composition were identified and mapped. The observed values of voltage fade indicated that it displayed some sensitivity to composition, but that the sensitivity was not large. The values of voltage fade were found to be amenable to statistical modeling. The model indicated that it may be possible to lower the value of voltage fade below 0.01% by adjusting the composition of the system; however, the composition is not expected to have the layered-layered structure.

AB - The effect of composition on the voltage fade phenomenon was probed using combinatorial synthesis methods. In compositions that have the general formula, (Li2MnO3)a(LiNiO2)b(LiMnO2)c(LiCoO2)d, where 0 ≤ and a ≤ ;0.83, 0.15 ≤ and b ≤ ; 0.42, 0 ≤ and c ≤ ; 0.85, and 0 ≤ and d 0.30 (a + b + c + d = 1), the dependence of features in the x-ray diffraction pattern and of voltage fade on composition were identified and mapped. The observed values of voltage fade indicated that it displayed some sensitivity to composition, but that the sensitivity was not large. The values of voltage fade were found to be amenable to statistical modeling. The model indicated that it may be possible to lower the value of voltage fade below 0.01% by adjusting the composition of the system; however, the composition is not expected to have the layered-layered structure.

KW - Combinatorial synthesis

KW - Lithium battery

KW - Voltage fade

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DO - 10.1016/j.jpowsour.2015.06.100

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