Lithiation across interconnected V2O5 nanoparticle networks

2017 ◽  
Vol 5 (38) ◽  
pp. 20141-20152 ◽  
Author(s):  
Luis R. De Jesus ◽  
Ying Zhao ◽  
Gregory A. Horrocks ◽  
Justin L. Andrews ◽  
Peter Stein ◽  
...  
Keyword(s):  
Electrochemical Reactions ◽  
Li Ion Batteries ◽  
Considerable Heterogeneity ◽  
Li Ion ◽  
Far From Equilibrium

Electrochemical reactions within Li-ion batteries occur far from equilibrium and are accompanied by considerable heterogeneity. The role of interparticle connections in mediating such heterogeneity is explored.

Evaluation of NO-treated fossil carbons as possible anode materials for Li-ion batteries – role of prior activation

2007 ◽  
Vol 11 (1) ◽  
pp. 40-44
Author(s):  
M. Hofman ◽  
M. Walkowiak ◽  
L. Wachowski ◽  
B. Czajka ◽  
D. Waszak
Keyword(s):  
Anode Materials ◽  
Li Ion Batteries ◽  
Li Ion

Promotional role of B2O3 in enhancing hollow SnO2 anode performance for Li-ion batteries

2014 ◽  
Vol 251 ◽  
pp. 279-286 ◽  
Author(s):  
Ruiqing Liu ◽  
Deyu Li ◽  
Dong Tian ◽  
Guofeng Xia ◽  
Chen Wang ◽  
...  
Keyword(s):  
Li Ion Batteries ◽  
Li Ion

Unraveling the critical role of Zn-phyllomanganates in zinc ion batteries

2021 ◽  
Author(s):  
Boeun Lee ◽  
Jihwan Choi ◽  
Minseok Lee ◽  
Seulki Han ◽  
Minji Jeong ◽  
...  
Keyword(s):  
Critical Role ◽  
Redox Chemistry ◽  
Zinc Ion ◽  
Rechargeable Batteries ◽  
Viable Alternative ◽  
Li Ion Batteries ◽  
Aqueous Chemistry ◽  
Li Ion ◽  
Role Of Zn

Rechargeable batteries based on MnO2/Zn aqueous chemistry have emerged as a viable alternative to Li-ion batteries (LIB), owing to their low material cost, high safety, sustainable redox chemistry, and remarkable...

scholarly journals Derating Guidelines for Lithium-Ion Batteries

Energies ◽  
2018 ◽  
Vol 11 (12) ◽  
pp. 3295 ◽  
Author(s):  
Yongquan Sun ◽  
Saurabh Saxena ◽  
Michael Pecht
Keyword(s):  
Lithium Ion ◽  
Stress Factors ◽  
Li Ion Batteries ◽  
Degradation Data ◽  
Capacity Loss ◽  
Battery Capacity ◽  
Operational Life ◽  
Battery Degradation ◽  
Li Ion

Derating is widely applied to electronic components and products to ensure or extend their operational life for the targeted application. However, there are currently no derating guidelines for Li-ion batteries. This paper presents derating methodology and guidelines for Li-ion batteries using temperature, discharge C-rate, charge C-rate, charge cut-off current, charge cut-off voltage, and state of charge (SOC) stress factors to reduce the rate of capacity loss and extend battery calendar life and cycle life. Experimental battery degradation data from our testing and the literature have been reviewed to demonstrate the role of stress factors in battery degradation and derating for two widely used Li-ion batteries: graphite/LiCoO2 (LCO) and graphite/LiFePO4 (LFP). Derating factors have been computed based on the battery capacity loss to quantitatively evaluate the derating effects of the stress factors and identify the significant factors for battery derating.

Mechanistic Role of Thermal Gradients on Lithium Plating in Li-Ion Batteries

2020 ◽  
Vol MA2020-02 (3) ◽  
pp. 597-597
Author(s):  
Conner Fear ◽  
Mukul Parmananda ◽  
Venkatesh Kabra ◽  
Rachel E. Carter ◽  
Corey T. Love ◽  
...  
Keyword(s):  
Thermal Gradients ◽  
Li Ion Batteries ◽  
Li Ion
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