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

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.

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.

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...

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...

scholarly journals HKUST-1@IL-Li Solid-state Electrolyte with 3D Ionic Channels and Enhanced Fast Li+ Transport for Lithium Metal Batteries at High Temperature

Nanomaterials ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 736
Author(s):  
Man Li ◽  
Tao Chen ◽  
Seunghyun Song ◽  
Yang Li ◽  
Joonho Bae
Keyword(s):  
High Temperature ◽  
Solid State ◽  
Solid Electrolyte ◽  
Metal Organic Framework ◽  
Ionic Channels ◽  
Transference Numbers ◽  
Lithium Metal ◽  
Lithium Metal Batteries ◽  
Metal Organic ◽  
Organic Framework

The challenge of safety problems in lithium batteries caused by conventional electrolytes at high temperatures is addressed in this study. A novel solid electrolyte (HKUST-1@IL-Li) was fabricated by immobilizing ionic liquid ([EMIM][TFSI]) in the nanopores of a HKUST-1 metal–organic framework. 3D angstrom-level ionic channels of the metal–organic framework (MOF) host were used to restrict electrolyte anions and acted as “highways” for fast Li+ transport. In addition, lower interfacial resistance between HKUST-1@IL-Li and electrodes was achieved by a wetted contact through open tunnels at the atomic scale. Excellent high thermal stability up to 300 °C and electrochemical properties are observed, including ionic conductivities and Li+ transference numbers of 0.68 × 10-4 S·cm-1 and 0.46, respectively, at 25 °C, and 6.85 × 10-4 S·cm-1 and 0.68, respectively, at 100 °C. A stable Li metal plating/stripping process was observed at 100 °C, suggesting an effectively suppressed growth of Li dendrites. The as-fabricated LiFePO4/HKUST-1@IL-Li/Li solid-state battery exhibits remarkable performance at high temperature with an initial discharge capacity of 144 mAh g-1 at 0.5 C and a high capacity retention of 92% after 100 cycles. Thus, the solid electrolyte in this study demonstrates promising applicability in lithium metal batteries with high performance under extreme thermal environmental conditions.

A Li+ conductive metal organic framework electrolyte boosts the high-temperature performance of dendrite-free lithium batteries

2019 ◽  
Vol 7 (16) ◽  
pp. 9530-9536 ◽  
Author(s):  
Nan Chen ◽  
Yuejiao Li ◽  
Yujuan Dai ◽  
Wenjie Qu ◽  
Yi Xing ◽  
...  
Keyword(s):  
High Temperature ◽  
High Temperatures ◽  
Lithium Batteries ◽  
Metal Organic Framework ◽  
Lithium Metal ◽  
Temperature Performance ◽  
Metal Organic ◽  
Organic Framework

Conventional electrolytes of Li metal batteries are highly flammable and volatile, which accelerates the consumption of lithium metal at high temperatures, resulting in catastrophic fires or explosions.

Free-standing 3D nitrogen–carbon anchored Cu nanorod arrays: in situ derivation from a metal–organic framework and strategy to stabilize lithium metal anodes

2020 ◽  
Vol 8 (3) ◽  
pp. 1425-1431 ◽  
Author(s):  
Dongming Yin ◽  
Gang Huang ◽  
Shaohua Wang ◽  
Dongxia Yuan ◽  
Xuxu Wang ◽  
...  
Keyword(s):  
Lithium Batteries ◽  
Metal Organic Framework ◽  
Current Collector ◽  
Nanorod Arrays ◽  
Lithium Metal ◽  
Free Standing ◽  
Metal Organic ◽  
Lithium Metal Anodes ◽  
Organic Framework

A free-standing and integrated 3D nitrogen–carbon co-doped Cu nanorod arrays (3D NC/Cu) as a completely new current collector is in situ derived from the metal–organic framework (MOF) and can effectively address dendrite issues for lithium batteries.

Covalent organic framework-based ultrathin crystalline porous film: manipulating uniformity of fluoride distribution for stabilizing lithium metal anode

2020 ◽  
Vol 8 (6) ◽  
pp. 3459-3467 ◽  
Author(s):  
Zedong Zhao ◽  
Wuji Chen ◽  
Sarawoot Impeng ◽  
Mengxiong Li ◽  
Rong Wang ◽  
...  
Keyword(s):  
Porous Film ◽  
Lithium Metal ◽  
Metal Anode ◽  
Covalent Organic Framework ◽  
Lithium Metal Anode ◽  
Fluoride Distribution ◽  
Organic Framework

In situ formed LiF grains are confined and evenly distributed throughout a covalent organic framework (COF) film, which exhibits cooperative effectiveness to greatly stabilize the lithium metal.

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