Abstract
Three-dimensional alloy based Ni3Sn4 negative electrodes were fabricated by simple electrodeposition technique on a mesoporous nickel foam substrate to improve the capacity and cyclability of Ni3Sn4 anodes for lithium-ion batteries. The combination of thin film geometry with three-dimensional foam structure is aimed to optimize the ionic/electronic current paths, and to accommodate the mechanical stresses induced by the volume changes in the electrode during repeated cycling. The surface morphology of the obtained Ni3Sn4 alloy electrodes was characterized by scanning electron microscopy coupled with energy-dispersive X-ray spectroscopy. X-ray diffraction analysis was performed to characterize the phases and possible impurities present in the alloy. The electrochemical features of the electrodes were investigated by cyclic voltammetry and galvanostatic charge-discharge test experiments. Obtained results showed that the as-prepared three-dimensional Ni3Sn4 anodes are capable of providing satisfactory lithium storage and promising cycling performance.
| Original language | English |
|---|---|
| Pages (from-to) | 7111-7120 |
| Number of pages | 10 |
| Journal | International Journal of Electrochemical Science |
| Volume | 13 |
| Issue number | 7 |
| DOIs | |
| Publication status | Published - Jul 1 2018 |
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Keywords
- Electrodeposition
- Lithium-ion battery
- NiSn alloy
- Three-dimensional anode
ASJC Scopus subject areas
- Electrochemistry
Cite this
Three-dimensional Ni3Sn4 negative electrodes for lithium-ion batteries. / Nurpeissova, Arailym; Adi, Akylbek; Aishova, Assylzat; Mukanova, Aliya; Kim, Sung Soo; Bakenov, Zhumabay.
In: International Journal of Electrochemical Science, Vol. 13, No. 7, 01.07.2018, p. 7111-7120.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Three-dimensional Ni3Sn4 negative electrodes for lithium-ion batteries
AU - Nurpeissova, Arailym
AU - Adi, Akylbek
AU - Aishova, Assylzat
AU - Mukanova, Aliya
AU - Kim, Sung Soo
AU - Bakenov, Zhumabay
PY - 2018/7/1
Y1 - 2018/7/1
N2 - Three-dimensional alloy based Ni3Sn4 negative electrodes were fabricated by simple electrodeposition technique on a mesoporous nickel foam substrate to improve the capacity and cyclability of Ni3Sn4 anodes for lithium-ion batteries. The combination of thin film geometry with three-dimensional foam structure is aimed to optimize the ionic/electronic current paths, and to accommodate the mechanical stresses induced by the volume changes in the electrode during repeated cycling. The surface morphology of the obtained Ni3Sn4 alloy electrodes was characterized by scanning electron microscopy coupled with energy-dispersive X-ray spectroscopy. X-ray diffraction analysis was performed to characterize the phases and possible impurities present in the alloy. The electrochemical features of the electrodes were investigated by cyclic voltammetry and galvanostatic charge-discharge test experiments. Obtained results showed that the as-prepared three-dimensional Ni3Sn4 anodes are capable of providing satisfactory lithium storage and promising cycling performance.
AB - Three-dimensional alloy based Ni3Sn4 negative electrodes were fabricated by simple electrodeposition technique on a mesoporous nickel foam substrate to improve the capacity and cyclability of Ni3Sn4 anodes for lithium-ion batteries. The combination of thin film geometry with three-dimensional foam structure is aimed to optimize the ionic/electronic current paths, and to accommodate the mechanical stresses induced by the volume changes in the electrode during repeated cycling. The surface morphology of the obtained Ni3Sn4 alloy electrodes was characterized by scanning electron microscopy coupled with energy-dispersive X-ray spectroscopy. X-ray diffraction analysis was performed to characterize the phases and possible impurities present in the alloy. The electrochemical features of the electrodes were investigated by cyclic voltammetry and galvanostatic charge-discharge test experiments. Obtained results showed that the as-prepared three-dimensional Ni3Sn4 anodes are capable of providing satisfactory lithium storage and promising cycling performance.
KW - Electrodeposition
KW - Lithium-ion battery
KW - NiSn alloy
KW - Three-dimensional anode
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U2 - 10.20964/2018.07.75
DO - 10.20964/2018.07.75
M3 - Article
VL - 13
SP - 7111
EP - 7120
JO - International Journal of Electrochemical Science
JF - International Journal of Electrochemical Science
SN - 1452-3981
IS - 7
ER -