scholarly journals Lithium dendrite growth mechanisms in polymer electrolytes and prevention strategies

2017 ◽  
Vol 19 (31) ◽  
pp. 20493-20505 ◽  
Author(s):  
Pallab Barai ◽  
Kenneth Higa ◽  
Venkat Srinivasan
Keyword(s):  
Concentration Profile ◽  
Polymer Electrolytes ◽  
Dendrite Growth ◽  
Computational Domain ◽  
Growth Mechanisms ◽  
Prevention Strategies ◽  
Lithium Deposition ◽  
Phase Map ◽  
Lithium Dendrite

Demonstration of computational domain, concentration profile within electrolyte and phase-map between current and electrolyte modulus highlighting different lithium deposition zones.

scholarly journals Correction: Lithium dendrite growth mechanisms in polymer electrolytes and prevention strategies

2020 ◽  
Vol 22 (4) ◽  
pp. 2590-2591
Author(s):  
Pallab Barai ◽  
Kenneth Higa ◽  
Venkat Srinivasan
Keyword(s):  
Polymer Electrolytes ◽  
Chem Phys ◽  
Dendrite Growth ◽  
Growth Mechanisms ◽  
Prevention Strategies ◽  
Lithium Dendrite ◽  
Phys Chem Chem Phys

Correction for ‘Lithium dendrite growth mechanisms in polymer electrolytes and prevention strategies’ by Pallab Barai et al., Phys. Chem. Chem. Phys., 2017, 19, 20493–20505.

Lithium dendrite growth mechanisms in liquid electrolytes

Nano Energy ◽  
2017 ◽  
Vol 41 ◽  
pp. 552-565 ◽  
Author(s):  
Aniruddha Jana ◽  
R. Edwin García
Keyword(s):  
Dendrite Growth ◽  
Growth Mechanisms ◽  
Liquid Electrolytes ◽  
Lithium Dendrite

Dual impact of superior SEI and separator wettability to inhibit lithium dendrite growth

Rare Metals ◽  
2021 ◽  
Author(s):  
Wei-Wei Han ◽  
Ryanda Enggar Anugrah Ardhi ◽  
Gui-Cheng Liu
Keyword(s):  
Dendrite Growth ◽  
Lithium Dendrite

scholarly journals Avoiding Dendrite Formation by Confining Lithium Deposition Underneath Li-Sn Coatings

2020 ◽  
Author(s):  
Grace Whang ◽  
Qizhang Yan ◽  
Da Li ◽  
Ziyang Wei ◽  
Danielle M. Butts ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Focused Ion Beam ◽  
Ion Beam ◽  
Research Direction ◽  
Exchange Current ◽  
Atomic Scale ◽  
Interfacial Layers ◽  
Dendrite Formation ◽  
Lithium Deposition ◽  
Lithium Dendrite

<p>The use of interfacial layers to stabilize the lithium surface is a popular research direction for improving the morphology of deposited lithium and suppressing lithium dendrite formation. This work considers a different approach to controlling dendrite formation where lithium is plated underneath an interfacial coating. In the present research, a Li-Sn intermetallic was chosen as a model system due to its lithium-rich intermetallic phases and high Li diffusivity. These coatings also exhibit a significantly higher Li exchange current than bare Li thus leading to better charge transfer kinetics. The exchange current is instrumental in determining whether lithium deposition occurs above or below the Li-Sn coating. High-resolution transmission electron microscopy and cryogenic focused ion beam scanning electron microscopy were used to identify the features associated with Li deposition. Atomic scale simulations provide insight as to the adsorption energies determining the deposition of lithium below the Li-Sn coating. </p>

Bifunctional electrolyte additive KI to improve the cycling performance of Li–O2 batteries

2018 ◽  
Vol 42 (21) ◽  
pp. 17311-17316 ◽  
Author(s):  
Changjin Li ◽  
Zhengyi Qian ◽  
Yulin Ma ◽  
Pengjian Zuo ◽  
Chunyu Du ◽  
...  
Keyword(s):  
Cycling Performance ◽  
Dendrite Growth ◽  
Electrolyte Additive ◽  
Lithium Dendrite

Bifunctional electrolyte additive KI could effectively inhibit lithium dendrite growth and reduce the charge overpotential simultaneously.

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