Mosaic rGO layers on lithium metal anodes for the effective mediation of lithium plating and stripping

2019 ◽  
Vol 7 (19) ◽  
pp. 12214-12224 ◽  
Author(s):  
Yuanzhou Yao ◽  
Xiaohui Zhao ◽  
Amir Abdul Razzaq ◽  
Yuting Gu ◽  
Xietao Yuan ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Lithium Metal ◽  
Excellent Electrochemical Performance ◽  
Lithium Metal Anodes ◽  
Protection Layer ◽  
Metal Anodes

An rGo protection layer fabricated on lithium metal anodes formed mosaic patterns, in which the interconnected gaps serve as the passage for uniform lithium plating/stripping. Excellent electrochemical performance was achieved even under high lithium influx and a limited Li supply.

Ultrathin Al foils to fabricate dendrite-free Li–Al anodes

2019 ◽  
Vol 7 (44) ◽  
pp. 25415-25422 ◽  
Author(s):  
Lan Wu ◽  
Guang He ◽  
Yi Ding
Keyword(s):  
Cycling Stability ◽  
Lithium Metal ◽  
Lithium Metal Anodes ◽  
Protection Layer ◽  
Excellent Cycling Stability ◽  
Metal Anodes

In situ fabrication of Li–Al protection layer for lithium metal anodes has been achieved with ultrathin Al foil. The hybrid Li–Al/Li anodes demonstrate excellent cycling stability at plating current and capacity up to 8 mA cm−2 and 4 mA h cm−2.

Air-stable means more: designing air-defendable lithium metals for safe and stable batteries

2020 ◽  
Vol 7 (10) ◽  
pp. 2619-2634 ◽  
Author(s):  
Jingyi Wu ◽  
Lixia Yuan ◽  
Zhen Li ◽  
Xiaolin Xie ◽  
Yunhui Huang
Keyword(s):  
Electrochemical Performance ◽  
Water Resistance ◽  
Lithium Metal ◽  
Stable Means ◽  
Lithium Metal Anodes ◽  
Metal Anodes

This review summarizes the strategies to simultaneously enhance air/water-resistance and electrochemical performance of lithium metal anodes.

scholarly journals A scalable, ecofriendly, and cost-effective lithium metal protection layer from a Post-it note

RSC Advances ◽  
2022 ◽  
Vol 12 (1) ◽  
pp. 346-354
Author(s):  
Yeonsong Kim ◽  
Jun Choi ◽  
Ji Ho Youk ◽  
Byoung-Sun Lee ◽  
Woong-Ryeol Yu
Keyword(s):  
Electrochemical Performance ◽  
Low Cost ◽  
Protective Layer ◽  
Cost Effective ◽  
Lithium Metal ◽  
Excellent Electrochemical Performance ◽  
Protection Layer ◽  
Metal Protection

A low-cost, ecofriendly, and scalable paper-derived protective layer is designed to achieve excellent electrochemical performance.

Nano-Cu-embedded carbon for dendrite-free lithium metal anodes

2019 ◽  
Vol 7 (40) ◽  
pp. 22930-22938 ◽  
Author(s):  
Zhuo Wang ◽  
Zhuo Yu ◽  
Bingliang Wang ◽  
Zhaowei Guo ◽  
Nan Wang ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
High Efficiency ◽  
Lithium Metal ◽  
Lithium Metal Anodes ◽  
Metal Anodes ◽  
Organic Framework

Copper–organic framework-derived material is applied as a host for Li plating/stripping. The resulting anode exhibits dendrite-free Li deposition and high efficiency. The corresponding capacitor and battery display good electrochemical performance.

Rejuvenating dead lithium supply in lithium metal anodes by iodine redox

Nature Energy ◽  
2021 ◽  
Vol 6 (4) ◽  
pp. 378-387 ◽  
Author(s):  
Chengbin Jin ◽  
Tiefeng Liu ◽  
Ouwei Sheng ◽  
Matthew Li ◽  
Tongchao Liu ◽  
...  
Keyword(s):  
Lithium Metal ◽  
Lithium Metal Anodes ◽  
Metal Anodes

Flame-retardant single-ion conducting polymer electrolytes based on anion acceptors for high-safety lithium metal batteries

2021 ◽  
Author(s):  
Kuirong Deng ◽  
Tianyu Guan ◽  
Fuhui Liang ◽  
Xiaoqiong Zheng ◽  
Qingguang Zeng ◽  
...  
Keyword(s):  
Solid State ◽  
Flame Retardant ◽  
Conducting Polymer ◽  
Polymer Electrolytes ◽  
Lithium Metal ◽  
Lithium Metal Batteries ◽  
Lithium Metal Anodes ◽  
Ion Conducting ◽  
Ion Conducting Polymer ◽  
Metal Anodes

Solid-state lithium metal batteries (LMBs) assembled with polymer electrolytes (PEs) and lithium metal anodes are promising batteries owing to their enhanced safeties and ultrahigh theoretical energy densities. Nevertheless, polymer electrolytes...

scholarly journals Quantification of the ion transport mechanism in protective polymer coatings on lithium metal anodes

2021 ◽  
Author(s):  
Hongyao Zhou ◽  
Haodong Liu ◽  
Xing Xing ◽  
Zijun Wang ◽  
Sicen Yu ◽  
...  
Keyword(s):  
Ion Transport ◽  
Transport Mechanism ◽  
Polymer Coatings ◽  
Rechargeable Batteries ◽  
Cycle Life ◽  
Lithium Metal ◽  
Lithium Metal Anodes ◽  
Protective Polymer ◽  
Deposition Morphology ◽  
Metal Anodes

Protective Polymer Coatings (PPCs) protect lithium metal anodes in rechargeable batteries to stabilize the Li/electrolyte interface and to extend the cycle life by reducing parasitic reactions and improving the lithium deposition morphology.

Strategies for Dendrite-Free Lithium Metal Anodes: A Mini-review

2021 ◽  
pp. 115499
Author(s):  
Xianfa Rao ◽  
Yitao Lou ◽  
Shengwen Zhong ◽  
Li Wang ◽  
Baobao Li ◽  
...  
Keyword(s):  
Lithium Metal ◽  
Lithium Metal Anodes ◽  
Metal Anodes
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