Stable artificial solid electrolyte interphase films for lithium metal anode via metal–organic frameworks cemented by polyvinyl alcohol

2020 ◽  
Vol 8 (1) ◽  
pp. 251-258 ◽  
Author(s):  
Lishuang Fan ◽  
Zhikun Guo ◽  
Yu Zhang ◽  
Xian Wu ◽  
Chenyang Zhao ◽  
...  
Keyword(s):  
Polyvinyl Alcohol ◽  
Metal Organic Framework ◽  
Solid Electrolyte Interphase ◽  
Lithium Metal ◽  
Metal Anode ◽  
Lithium Metal Anode ◽  
Sei Film ◽  
Metal Organic ◽  
Li Metal Anode ◽  
The Stability

Polyvinyl alcohol (PVA) as a “glue” to cement the metal organic framework (Zn-MOF) sheet as a reasonable artificial SEI film. The artificial SEI film can efficiently adapt to the changes of the volume during the cycle, significantly improve the stability of the Li metal anode.

scholarly journals Functional metal–organic framework boosting lithium metal anode performance via chemical interactions

2017 ◽  
Vol 8 (6) ◽  
pp. 4285-4291 ◽  
Author(s):  
Wen Liu ◽  
Yingying Mi ◽  
Zhe Weng ◽  
Yiren Zhong ◽  
Zishan Wu ◽  
...  
Keyword(s):  
Ion Transport ◽  
Metal Organic Framework ◽  
Lithium Metal ◽  
Chemical Interactions ◽  
Metal Anode ◽  
Lithium Metal Anode ◽  
Metal Organic ◽  
Li Ion ◽  
Li Metal Anode ◽  
Organic Framework

Stable-cycling Li metal anode is realized with a MOF layer regulating Li-ion transport and Li deposition via chemical interactions.

scholarly journals Metal Organic Framework Derivative Improving Lithium Metal Anode Cycling

2020 ◽  
Vol 30 (10) ◽  
pp. 1907579 ◽  
Author(s):  
Yiren Zhong ◽  
Fang Lin ◽  
Maoyu Wang ◽  
Yifang Zhang ◽  
Qing Ma ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
Lithium Metal ◽  
Metal Anode ◽  
Lithium Metal Anode ◽  
Metal Organic ◽  
Organic Framework

Metal-organic framework derived electrical insulating-conductive double-layer configuration for stable lithium metal anode

2021 ◽  
Author(s):  
Jianzong Man ◽  
Wenlong Liu ◽  
Haibang Zhang ◽  
Kun Liu ◽  
Yongfu Cui ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
High Energy ◽  
High Energy Density ◽  
Lithium Metal ◽  
Metal Anode ◽  
Lithium Metal Batteries ◽  
Lithium Metal Anode ◽  
Lithium Dendrites ◽  
Dendrites Growth ◽  
Metal Organic

Controlling lithium dendrites growth and alleviating volume expansion of lithium metal anode are two key factors to develop high energy density lithium metal batteries. In this work, the planar Cu...

In Situ Formed Flexible Three-Dimensional Honeycomb-like Film for LiF/Li3N-riched Hybrid Organic-Inorganic Interphase on Li Metal Anode

2021 ◽  
Author(s):  
Daobin Mu ◽  
Chengwei Ma ◽  
Ge Mu ◽  
Haijian Lv ◽  
Chengcai Liu ◽  
...  
Keyword(s):  
Solid Electrolyte Interphase ◽  
Three Dimensional ◽  
High Energy ◽  
Liquid Electrolyte ◽  
Lithium Metal ◽  
Metal Anode ◽  
Lithium Metal Anode ◽  
Li Metal Anode ◽  
Storage Batteries

The solid-electrolyte interphase (SEI) plays an important role in stabilizing lithium metal anode for high-energy storage batteries. However, the SEI between lithium metal anode and liquid electrolyte is usually unstable...

Zn-CxNy nanoparticle arrays derived from metal-organic framework for ultralow-voltage hysteresis and stable Li metal anodes

2021 ◽  
Author(s):  
Zilong Zhuang ◽  
Chang Liu ◽  
Yiyang Yan ◽  
Pengcheng Ma ◽  
Daniel Tan
Keyword(s):  
Energy Density ◽  
Metal Organic Framework ◽  
Dendrite Growth ◽  
Direct Application ◽  
Nanoparticle Arrays ◽  
Lithium Metal ◽  
Metal Anode ◽  
Lithium Metal Anode ◽  
Metal Organic ◽  
Voltage Hysteresis

Lithium metal anode (LMA) possesses the largest energy density among all anode candidates, while dendrite growth is a huge barrier in the direct application of LMA in batteries. Herein, metal-organic...

Tunable structure and dynamics of solid electrolyte interphase at lithium metal anode

Nano Energy ◽  
2020 ◽  
Vol 75 ◽  
pp. 104967 ◽  
Author(s):  
Shuang-Yan Lang ◽  
Zhen-Zhen Shen ◽  
Xin-Cheng Hu ◽  
Yang Shi ◽  
Yu-Guo Guo ◽  
...  
Keyword(s):  
Solid Electrolyte ◽  
Solid Electrolyte Interphase ◽  
Lithium Metal ◽  
Metal Anode ◽  
Structure And Dynamics ◽  
Lithium Metal Anode ◽  
Tunable Structure

Depressing the irreversible reactions on a three-dimensional interface towards a high-areal capacity lithium metal anode

2019 ◽  
Vol 7 (11) ◽  
pp. 6267-6274 ◽  
Author(s):  
Wei Deng ◽  
Shanshan Liang ◽  
Xufeng Zhou ◽  
Fei Zhao ◽  
Wenhua Zhu ◽  
...  
Keyword(s):  
Three Dimensional ◽  
Lithium Metal ◽  
Current Collectors ◽  
Metal Anode ◽  
Irreversible Reaction ◽  
Conductive Coating ◽  
Lithium Metal Anode ◽  
Li Metal Anode ◽  
Areal Capacity

An ultrathin and conformal ion conductive coating is realized on 3D current collectors for preventing the irreversible reaction between the electrolyte and Li metal, which has been confirmed by in situ optical observation. At the high areal capacity of 10 mA h cm−2 for the Li metal anode, a stable CE of 98.9% for 800 h can be achieved.

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