In-situ measurements of mechanical and volume change of LiCoO2 lithium-ion batteries during repeated charge–discharge cycling by using digital image correlation

J. LUO; C.Y. DAI; Z. WANG; K. LIU; W.G. MAO; D.N. FANG; X. CHEN

doi:10.1016/j.measurement.2016.09.023

In-situ measurements of mechanical and volume change of LiCoO₂ lithium-ion batteries during repeated charge–discharge cycling by using digital image correlation

J. LUO, C.Y. DAI, Z. WANG, K. LIU, W.G. MAO^*, D.N. FANG, X. CHEN

^*Corresponding author for this work

Research output: Journal Publications › Journal Article (refereed) › peer-review

54 Citations (Scopus)

Abstract

In-situ morphological evolution of displacement in pouch-type commercial lithium-ion batteries during multiple fifty-five electrochemical charging-discharging cycles was measured via digital image correlation technique. The maximum principal strain on the battery surface reached 0.35% during 55 cycles. The whole volume change analysis of LIBs shows that the maximum volume change rate arrives at 4.27% at the fully 52nd charging end, and the maximum residual volume change rate is about 2.89% at the 54th discharging end. The surface morphologies of cathodes and anodes before and after electrochemical cycling were observed by scanning electron microscopy. The elastic modulus of the copper foil in LIBs decrease from as-received 16.7 GPa to 10.6 GPa after 55 cycles by using tensile tests. © 2016 Elsevier Ltd

Original language	English
Pages (from-to)	759-770
Number of pages	12
Journal	Measurement: Journal of the International Measurement Confederation
Volume	94
Early online date	14 Dec 2016
DOIs	https://doi.org/10.1016/j.measurement.2016.09.023
Publication status	Published - Dec 2016
Externally published	Yes

Bibliographical note

This work was supported by the National Natural Science Foundation of China (Grant Nos. 11102177, 11272276, 11572277), Hunan Provincial Natural Science Foundation of China (14JJ1020), the National Key Scientific Instrument and Equipment Development Project (2012YQ03007502). XC acknowledges additional support from National Natural Science Foundation of China (11172231, 11372241 and 11572238), Advanced Research Projects Agency-Energy (DE-AR0000396) and Air Force Office of Scientific Research (FA9550-12-1-0159).

Keywords

Digital image correlation
In-situ measurements
Lithium-ion battery
Volume change rate

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1016/j.measurement.2016.09.023

Cite this

LUO, J., DAI, C. Y., WANG, Z., LIU, K., MAO, W. G., FANG, D. N., & CHEN, X. (2016). In-situ measurements of mechanical and volume change of LiCoO₂ lithium-ion batteries during repeated charge–discharge cycling by using digital image correlation. Measurement: Journal of the International Measurement Confederation, 94, 759-770. https://doi.org/10.1016/j.measurement.2016.09.023

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title = "In-situ measurements of mechanical and volume change of LiCoO2 lithium-ion batteries during repeated charge–discharge cycling by using digital image correlation",

abstract = "In-situ morphological evolution of displacement in pouch-type commercial lithium-ion batteries during multiple fifty-five electrochemical charging-discharging cycles was measured via digital image correlation technique. The maximum principal strain on the battery surface reached 0.35% during 55 cycles. The whole volume change analysis of LIBs shows that the maximum volume change rate arrives at 4.27% at the fully 52nd charging end, and the maximum residual volume change rate is about 2.89% at the 54th discharging end. The surface morphologies of cathodes and anodes before and after electrochemical cycling were observed by scanning electron microscopy. The elastic modulus of the copper foil in LIBs decrease from as-received 16.7 GPa to 10.6 GPa after 55 cycles by using tensile tests. {\textcopyright} 2016 Elsevier Ltd",

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author = "J. LUO and C.Y. DAI and Z. WANG and K. LIU and W.G. MAO and D.N. FANG and X. CHEN",

note = "This work was supported by the National Natural Science Foundation of China (Grant Nos. 11102177, 11272276, 11572277), Hunan Provincial Natural Science Foundation of China (14JJ1020), the National Key Scientific Instrument and Equipment Development Project (2012YQ03007502). XC acknowledges additional support from National Natural Science Foundation of China (11172231, 11372241 and 11572238), Advanced Research Projects Agency-Energy (DE-AR0000396) and Air Force Office of Scientific Research (FA9550-12-1-0159).",

year = "2016",

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doi = "10.1016/j.measurement.2016.09.023",

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LUO, J, DAI, CY, WANG, Z, LIU, K, MAO, WG, FANG, DN & CHEN, X 2016, 'In-situ measurements of mechanical and volume change of LiCoO₂ lithium-ion batteries during repeated charge–discharge cycling by using digital image correlation', Measurement: Journal of the International Measurement Confederation, vol. 94, pp. 759-770. https://doi.org/10.1016/j.measurement.2016.09.023

In-situ measurements of mechanical and volume change of LiCoO₂ lithium-ion batteries during repeated charge–discharge cycling by using digital image correlation. / LUO, J.; DAI, C.Y.; WANG, Z. et al.
In: Measurement: Journal of the International Measurement Confederation, Vol. 94, 12.2016, p. 759-770.

Research output: Journal Publications › Journal Article (refereed) › peer-review

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AU - DAI, C.Y.

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AU - LIU, K.

AU - MAO, W.G.

AU - FANG, D.N.

AU - CHEN, X.

N1 - This work was supported by the National Natural Science Foundation of China (Grant Nos. 11102177, 11272276, 11572277), Hunan Provincial Natural Science Foundation of China (14JJ1020), the National Key Scientific Instrument and Equipment Development Project (2012YQ03007502). XC acknowledges additional support from National Natural Science Foundation of China (11172231, 11372241 and 11572238), Advanced Research Projects Agency-Energy (DE-AR0000396) and Air Force Office of Scientific Research (FA9550-12-1-0159).

PY - 2016/12

Y1 - 2016/12

N2 - In-situ morphological evolution of displacement in pouch-type commercial lithium-ion batteries during multiple fifty-five electrochemical charging-discharging cycles was measured via digital image correlation technique. The maximum principal strain on the battery surface reached 0.35% during 55 cycles. The whole volume change analysis of LIBs shows that the maximum volume change rate arrives at 4.27% at the fully 52nd charging end, and the maximum residual volume change rate is about 2.89% at the 54th discharging end. The surface morphologies of cathodes and anodes before and after electrochemical cycling were observed by scanning electron microscopy. The elastic modulus of the copper foil in LIBs decrease from as-received 16.7 GPa to 10.6 GPa after 55 cycles by using tensile tests. © 2016 Elsevier Ltd

AB - In-situ morphological evolution of displacement in pouch-type commercial lithium-ion batteries during multiple fifty-five electrochemical charging-discharging cycles was measured via digital image correlation technique. The maximum principal strain on the battery surface reached 0.35% during 55 cycles. The whole volume change analysis of LIBs shows that the maximum volume change rate arrives at 4.27% at the fully 52nd charging end, and the maximum residual volume change rate is about 2.89% at the 54th discharging end. The surface morphologies of cathodes and anodes before and after electrochemical cycling were observed by scanning electron microscopy. The elastic modulus of the copper foil in LIBs decrease from as-received 16.7 GPa to 10.6 GPa after 55 cycles by using tensile tests. © 2016 Elsevier Ltd

KW - Digital image correlation

KW - In-situ measurements

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