Perovskite-Type Electrolyte for Ceramic Lithium Batteries: Enhanced Microstructure and Bulk Ionic Conductivity

2021 ◽  
Vol MA2021-01 (4) ◽  
pp. 257-257
Author(s):  
Shuo Yan ◽  
Ali Merati ◽  
Yaser Abu-Lebdeh ◽  
Vladimir Pankov ◽  
Chae-Ho Yim ◽  
...  
Keyword(s):  
Ionic Conductivity ◽  
Lithium Batteries ◽  
Perovskite Type ◽  
Type Electrolyte

Kinetically Stable Anode Interface for Li3YCl6-Based All-Solid-State Lithium Batteries

2021 ◽  
Author(s):  
Weixiao Ji ◽  
Dong Zheng ◽  
Xiaoxiao Zhang ◽  
Tianyao Ding ◽  
Deyang Qu
Keyword(s):  
Solid State ◽  
Ionic Conductivity ◽  
Oxidative Stability ◽  
Lithium Batteries ◽  
Solid Electrolytes ◽  
Metal Anode ◽  
Li Metal Anode

Despite excellent ionic conductivity and electrochemical oxidative stability, the emerging halide-based solid electrolytes suffer from inherent instability toward Li metal anode. A thick and resistive interface can be formed by...

Highly efficient solid polymer electrolytes using ion containing polymer microgels

2015 ◽  
Vol 6 (7) ◽  
pp. 1052-1055 ◽  
Author(s):  
Suting Yan ◽  
Jianda Xie ◽  
Qingshi Wu ◽  
Shiming Zhou ◽  
Anqi Qu ◽  
...  
Keyword(s):  
Ionic Conductivity ◽  
Polymer Electrolyte ◽  
Lithium Batteries ◽  
Polymer Electrolytes ◽  
Solid Polymer Electrolyte ◽  
Solid Polymer Electrolytes ◽  
High Ionic Conductivity ◽  
Solid Polymer ◽  
Highly Efficient ◽  
Potential Use

A solid polymer electrolyte fabricated using ion containing microgels manifests high ionic conductivity for potential use in lithium batteries.

scholarly journals Synthesis and applications of nanoporous perovskite metal oxides

2018 ◽  
Vol 9 (15) ◽  
pp. 3623-3637 ◽  
Author(s):  
Xiubing Huang ◽  
Guixia Zhao ◽  
Ge Wang ◽  
John T. S. Irvine
Keyword(s):  
Ionic Conductivity ◽  
Metal Oxides ◽  
Chemical Properties ◽  
Physical And Chemical Properties ◽  
Oxygen Mobility ◽  
Redox Behaviour ◽  
The Past ◽  
Physical And Chemical ◽  
Perovskite Type ◽  
And Chemical Properties

Perovskite-type metal oxides have been widely investigated and applied in various fields in the past several decades due to their extraordinary variability of compositions and structures with targeted physical and chemical properties (e.g., redox behaviour, oxygen mobility, electronic and ionic conductivity).

scholarly journals Novel Li3ClO based glasses with superionic properties for lithium batteries

2014 ◽  
Vol 2 (15) ◽  
pp. 5470-5480 ◽  
Author(s):  
M. H. Braga ◽  
J. A. Ferreira ◽  
V. Stockhausen ◽  
J. E. Oliveira ◽  
A. El-Azab
Keyword(s):  
Ionic Conductivity ◽  
Lithium Batteries ◽  
Room Temperature ◽  
Electrochemical Stability ◽  
Glassy Electrolytes ◽  
Electrochemical Stability Window

Glassy electrolytes with superior ionic conductivity at room temperature, wide electrochemical stability window and impressive lifecycle in Li-metal cells were developed.

Cellulose/acrylate membranes for flexible lithium batteries electrolytes: Balancing improved interfacial integrity and ionic conductivity

2014 ◽  
Vol 57 ◽  
pp. 22-29 ◽  
Author(s):  
A. Chiappone ◽  
Jijeesh R. Nair ◽  
C. Gerbaldi ◽  
E. Zeno ◽  
R. Bongiovanni
Keyword(s):  
Ionic Conductivity ◽  
Lithium Batteries

Formation of Stable Interphase of Polymer-in-Salt Electrolyte in All-Solid-State Lithium Batteries

2020 ◽  
Vol 2020 ◽  
pp. 1-10
Author(s):  
Hongcai Gao ◽  
Nicholas S. Grundish ◽  
Yongjie Zhao ◽  
Aijun Zhou ◽  
John B. Goodenough
Keyword(s):  
Solid State ◽  
Ionic Conductivity ◽  
Lithium Batteries ◽  
Polymer Electrolytes ◽  
Solid Polymer Electrolytes ◽  
Solid Polymer ◽  
Lithium Metal ◽  
Practical Utilization ◽  
Metal Anode ◽  
Lithium Metal Anode

The integration of solid-polymer electrolytes into all-solid-state lithium batteries is highly desirable to overcome the limitations of current battery configurations that have a low energy density and severe safety concerns. Polyacrylonitrile is an appealing matrix for solid-polymer electrolytes; however, the practical utilization of such polymer electrolytes in all-solid-state cells is impeded by inferior ionic conductivity and instability against a lithium-metal anode. In this work, we show that a polymer-in-salt electrolyte based on polyacrylonitrile with a lithium salt as the major component exhibits a wide electrochemically stable window, a high ionic conductivity, and an increased lithium-ion transference number. The growth of dendrites from the lithium-metal anode was suppressed effectively by the polymer-in-salt electrolyte to increase the safety features of the batteries. In addition, we found that a stable interphase was formed between the lithium-metal anode and the polymer-in-salt electrolyte to restrain the uncontrolled parasitic reactions, and we demonstrated an all-solid-state battery configuration with a LiFePO4 cathode and the polymer-in-salt electrolyte, which exhibited a superior cycling stability and rate capability.

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