Correlation between Pulse Charging, Volume Expansion and Structural Degradation in Silicon Electrodes for Li-Ion Batteries

2019 ◽  
Keyword(s):  
Volume Expansion ◽  
Li Ion Batteries ◽  
Structural Degradation ◽  
Pulse Charging ◽  
Li Ion

scholarly journals Elucidating the origin of superior electrochemical cycling performance: new insights on sodiation–desodiation mechanism of SnSb from operando spectroscopy

2018 ◽  
Vol 6 (18) ◽  
pp. 8724-8734 ◽  
Author(s):  
Marcus Fehse ◽  
Moulay T. Sougrati ◽  
Ali Darwiche ◽  
Vincent Gabaudan ◽  
Camille La Fontaine ◽  
...  
Keyword(s):  
Volume Expansion ◽  
Cycling Performance ◽  
Li Ion Batteries ◽  
Operando Spectroscopy ◽  
Electrochemical Cycling ◽  
Li Ion

As it has been recently shown in the literature, SnSb exhibits better performance in Na-ion than in Li-ion batteries in spite of its even larger volume expansion.

scholarly journals Volume expansion of amorphous silicon electrodes during potentiostatic lithiation of Li-ion batteries

2020 ◽  
Vol 115 ◽  
pp. 106738 ◽  
Author(s):  
Harald Schmidt ◽  
Bujar Jerliu ◽  
Erwin Hüger ◽  
Jochen Stahn
Keyword(s):  
Amorphous Silicon ◽  
Volume Expansion ◽  
Li Ion Batteries ◽  
Li Ion

Tailored Ni2P nanoparticles supported on N-doped carbon as a superior anode material for Li-ion batteries

2019 ◽  
Vol 6 (7) ◽  
pp. 1881-1889 ◽  
Author(s):  
Huinan Guo ◽  
Haichao Cai ◽  
Weiqin Li ◽  
Chengcheng Chen ◽  
Kai Chen ◽  
...  
Keyword(s):  
Energy Storage ◽  
Anode Material ◽  
Volume Expansion ◽  
Electrochemical Performances ◽  
Li Ion Batteries ◽  
Li Ion ◽  
Energy Storage Applications

The Ni2P/NPC composite effectively buffers volume expansion and improves electrochemical performances by creating more defects on the surface, indicating overwhelming superiority in energy storage applications.

scholarly journals A nanostructured SnO2/Ni/CNT composite as an anode for Li ion batteries

RSC Advances ◽  
2021 ◽  
Vol 11 (32) ◽  
pp. 19531-19540
Author(s):  
Anuradha A. Ambalkar ◽  
Ujjwala V. Kawade ◽  
Yogesh A. Sethi ◽  
Sandip C. Kanade ◽  
Milind V. Kulkarni ◽  
...  
Keyword(s):  
Volume Expansion ◽  
Cycling Stability ◽  
Li Ion Batteries ◽  
Electrode Structure ◽  
Li Ion ◽  
Superior Cycling Stability

SnO2/Ni/CNT nanocomposite approach has been demonstrated which confers shielding against volume expansion due to the use of optimum % of Ni & CNT exhibiting superior cycling stability and rate capabilities of the stable electrode structure.

Self-recovery in Li-metal hybrid lithium-ion batteries via WO3 reduction

Nanoscale ◽  
2018 ◽  
Vol 10 (34) ◽  
pp. 15956-15966 ◽  
Author(s):  
Rajesh Pathak ◽  
Ashim Gurung ◽  
Hytham Elbohy ◽  
Ke Chen ◽  
Khan Mamun Reza ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Volume Expansion ◽  
Anode Materials ◽  
Electronic Conductivity ◽  
Rate Capability ◽  
Lithium Ion ◽  
Li Ion Batteries ◽  
Transitional Metal ◽  
Transitional Metal Oxides ◽  
Li Ion

It has been a challenge to use transitional metal oxides as anode materials in Li-ion batteries due to their low electronic conductivity, poor rate capability and large volume expansion.

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