Electrochemically induced highly ion conductive porous scaffolds to stabilize lithium deposition for lithium metal anodes

2019 ◽  
Vol 7 (19) ◽  
pp. 11683-11689 ◽  
Author(s):  
Qiulin Chen ◽  
Yifang Yang ◽  
Hongfei Zheng ◽  
Qingshui Xie ◽  
Xiaolin Yan ◽  
...  
Keyword(s):  
Ionic Conductivity ◽  
Homogeneous Nucleation ◽  
Dendrite Growth ◽  
High Ionic Conductivity ◽  
Porous Scaffolds ◽  
Lithium Metal ◽  
Nucleation Overpotential ◽  
Lithium Metal Anodes ◽  
Lithium Dendrite ◽  
Zn Alloy

The electrochemically-induced lithiophilic Li–Zn alloy scaffold with high ionic conductivity, together with the Li2O passivated surface, can reduce the nucleation overpotential of Li deposition, enhance the Li+ ions diffusion and guide the homogeneous nucleation of Li, and thus suppressing the lithium dendrite growth.

Perspectives for restraining harsh lithium dendrite growth: Towards robust lithium metal anodes

2018 ◽  
Vol 15 ◽  
pp. 148-170 ◽  
Author(s):  
Feng Wu ◽  
Yan-Xia Yuan ◽  
Xin-Bing Cheng ◽  
Ying Bai ◽  
Yu Li ◽  
...  
Keyword(s):  
Dendrite Growth ◽  
Lithium Metal ◽  
Lithium Metal Anodes ◽  
Lithium Dendrite ◽  
Metal Anodes

A 3D mixed ion/electron conducting scaffold by in-situ conversion for long-life lithium metal anodes

Nanoscale ◽  
2021 ◽  
Author(s):  
Huai Jiang ◽  
Qingyuan Dong ◽  
Maohui Bai ◽  
Furong Qin ◽  
Maoyi Yi ◽  
...  
Keyword(s):  
Anode Material ◽  
Volume Change ◽  
Specific Energy ◽  
Dendrite Growth ◽  
Commercial Application ◽  
Lithium Metal ◽  
Lithium Metal Anodes ◽  
Long Life ◽  
Metal Anodes

Lithium (Li) metal is widely considered as the most promising anode material because of ultrahigh specific energy. However, obvious volume change and uncontrollable dendrite growth hinder its commercial application. Herein,...

A borate decorated anion-immobilized solid polymer electrolyte for dendrite-free, long-life Li metal batteries

2019 ◽  
Vol 7 (34) ◽  
pp. 19970-19976 ◽  
Author(s):  
Cheng Ma ◽  
Yiming Feng ◽  
Fangzhou Xing ◽  
Lin Zhou ◽  
Ying Yang ◽  
...  
Keyword(s):  
Ionic Conductivity ◽  
Polymer Electrolyte ◽  
Solid Polymer Electrolyte ◽  
Transference Number ◽  
High Ionic Conductivity ◽  
Solid Polymer ◽  
Lithium Metal ◽  
Lithium Metal Batteries ◽  
Long Life

A borate decorated anion-immobilized solid polymer electrolyte effectively integrates high ionic conductivity, high Li+ transference number and reasonably mechanical integrity, enabling long-term cycling stability for dendrite-free lithium metal batteries.

The dendrite growth in 3D structured lithium metal anodes: Electron or ion transfer limitation?

2019 ◽  
Vol 23 ◽  
pp. 556-565 ◽  
Author(s):  
Rui Zhang ◽  
Xin Shen ◽  
Xin-Bing Cheng ◽  
Qiang Zhang
Keyword(s):  
Dendrite Growth ◽  
Ion Transfer ◽  
Lithium Metal ◽  
Lithium Metal Anodes ◽  
Metal Anodes

scholarly journals Beyond cell parameters: Exploiting cell operation towards optimizing the SEI and suppressing dendrite growth on lithium metal anodes

2020 ◽  
Vol 2 (5) ◽  
Author(s):  
Daisy Patino ◽  
Bo Dong ◽  
Fabian Villalobos ◽  
Steven Herrera ◽  
Jeffrey Bell ◽  
...  
Keyword(s):  
Dendrite Growth ◽  
Lithium Metal ◽  
Cell Parameters ◽  
Lithium Metal Anodes ◽  
Metal Anodes

scholarly journals Effective suppression of lithium dendrite growth using fluorinated polysulfonamide-containing single-ion conducting polymer electrolytes

2020 ◽  
Vol 1 (4) ◽  
pp. 873-879
Author(s):  
Yunyun Zhong ◽  
Jianwei Zhang ◽  
Shuanjin Wang ◽  
Dongmei Han ◽  
Min Xiao ◽  
...  
Keyword(s):  
Ionic Conductivity ◽  
Conducting Polymer ◽  
Network Structure ◽  
Polymer Electrolytes ◽  
High Ionic Conductivity ◽  
Sei Layer ◽  
Effective Suppression ◽  
Ion Conducting ◽  
Lithium Dendrite ◽  
Ion Conducting Polymer

A flexible artificial SEI layer with a 3D cross-linked network structure exhibits high ionic conductivity and single-ion conductive characteristics.

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