scholarly journals Noninvasive In Situ NMR Study of “Dead Lithium” Formation and Lithium Corrosion in Full-Cell Lithium Metal Batteries

2020 ◽  
Vol 142 (49) ◽  
pp. 20814-20827
Author(s):  
Anna B. Gunnarsdóttir ◽  
Chibueze V. Amanchukwu ◽  
Svetlana Menkin ◽  
Clare P. Grey
Keyword(s):  
Lithium Metal ◽  
Full Cell ◽  
Lithium Metal Batteries ◽  
Nmr Study ◽  
In Situ Nmr

scholarly journals Investigating the effect of a fluoroethylene carbonate additive on lithium deposition and the solid electrolyte interphase in lithium metal batteries using in situ NMR spectroscopy

2020 ◽  
Vol 8 (30) ◽  
pp. 14975-14992 ◽  
Author(s):  
Anna B. Gunnarsdóttir ◽  
Sundeep Vema ◽  
Svetlana Menkin ◽  
Lauren E. Marbella ◽  
Clare P. Grey
Keyword(s):  
Formation Rate ◽  
Solid Electrolyte Interphase ◽  
Lithium Metal Batteries ◽  
Nmr Study ◽  
Fluoroethylene Carbonate ◽  
Fast Transport ◽  
Fluoroethylene Carbonate Additive ◽  
In Situ Nmr Spectroscopy ◽  
In Situ Nmr

An in situ NMR study of Li deposition and the SEI on Li metal. Isotope exchange measurements reveal the fast transport properties in the SEI formed with FEC and the accelerated SEI formation rate, in part explaining the homogeneous electrodeposition using FEC additives.

Cyano-reinforced in-situ polymer electrolyte enabling long-life cycling for high-voltage lithium metal batteries

2021 ◽  
Vol 37 ◽  
pp. 215-223
Author(s):  
Zhaolin Lv ◽  
Qian Zhou ◽  
Shu Zhang ◽  
Shanmu Dong ◽  
Qinglei Wang ◽  
...  
Keyword(s):  
Polymer Electrolyte ◽  
High Voltage ◽  
Lithium Metal ◽  
Lithium Metal Batteries ◽  
Long Life

In Situ Curing Technology for Dual Ceramic Composed by Organic–Inorganic Functional Polymer Gel Electrolyte for Dendritic‐Free and Robust Lithium–Metal Batteries

2020 ◽  
Vol 7 (20) ◽  
pp. 2000830
Author(s):  
Sajid Hussain Siyal ◽  
Muhammad Sufyan Javed ◽  
Ashique Hussain Jatoi ◽  
Jin‐Le Lan ◽  
Yunhua Yu ◽  
...  
Keyword(s):  
Gel Electrolyte ◽  
Polymer Gel ◽  
Lithium Metal ◽  
Polymer Gel Electrolyte ◽  
Functional Polymer ◽  
Lithium Metal Batteries

scholarly journals The Importance of Interphases in Energy Storage Devices: Methods and Strategies to Investigate and Control Interfacial Processes

Physchem ◽  
2021 ◽  
Vol 1 (1) ◽  
pp. 26-44
Author(s):  
Chiara Ferrara ◽  
Riccardo Ruffo ◽  
Piercarlo Mustarelli
Keyword(s):  
Energy Storage ◽  
Solid Electrolyte Interphase ◽  
Lithium Ion ◽  
Lithium Metal ◽  
Energy Storage Devices ◽  
Storage Devices ◽  
Lithium Metal Batteries ◽  
And Control ◽  
Near Future

Extended interphases are playing an increasingly important role in electrochemical energy storage devices and, in particular, in lithium-ion and lithium metal batteries. With this in mind we initially address the differences between the concepts of interface and interphase. After that, we discuss in detail the mechanisms of solid electrolyte interphase (SEI) formation in Li-ion batteries. Then, we analyze the methods for interphase characterization, with emphasis put on in-situ and operando approaches. Finally, we look at the near future by addressing the issues underlying the lithium metal/electrolyte interface, and the emerging role played by the cathode electrolyte interphase when high voltage materials are employed.

Ultralong cycling and wide temperature range of lithium metal batteries enabled by solid polymer electrolytes interpenetrated with a poly(liquid crystal) network

2021 ◽  
Author(s):  
Meng Yao ◽  
Haitao Zhang ◽  
Kun Dong ◽  
Bosen Li ◽  
Chunxian Xing ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Wide Temperature Range ◽  
Polymer Electrolytes ◽  
Solid Polymer Electrolytes ◽  
Solid Polymer ◽  
Lithium Metal ◽  
Lithium Ions ◽  
Lithium Metal Batteries ◽  
Crystal Network

With the in situ polymerization of liquid crystal (LC), more free lithium ions are released, which enhances the performance of P-PLC-IL.

An in Situ-Formed High Lithiophilic Solid Lubricant Interface Layer for Garnet-Based Solid-State Lithium Metal Batteries

2021 ◽  
pp. 139767
Author(s):  
Guiye Yang ◽  
Yu Zhang ◽  
Zhikun Guo ◽  
Chenyang Zhao ◽  
Xiaoming Bai ◽  
...  
Keyword(s):  
Solid State ◽  
Solid Lubricant ◽  
Interface Layer ◽  
Lithium Metal ◽  
Lithium Metal Batteries

In Situ Constructing Lithiophilic and Ion/Electron Dual-Regulated Current Collector for Highly Stable Lithium Metal Batteries

2021 ◽  
pp. 132510
Author(s):  
Jiaming Zhang ◽  
Ying Zhou ◽  
Fangyuan Tu ◽  
Yue Ma ◽  
Hongzhou Zhang ◽  
...  
Keyword(s):  
Current Collector ◽  
Lithium Metal ◽  
Lithium Metal Batteries
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