Supramolecular assembly-mediated lithium ion transport in nanostructured solid electrolytes

RSC Advances ◽  
2016 ◽  
Vol 6 (44) ◽  
pp. 38223-38227 ◽  
Author(s):  
Chih-Chia Cheng ◽  
Duu-Jong Lee
Keyword(s):  
Ion Transport ◽  
Lithium Ion Batteries ◽  
Polymer Electrolytes ◽  
Solid Electrolytes ◽  
High Performance ◽  
Supramolecular Assembly ◽  
Lithium Ion ◽  
Solid Polymer Electrolytes ◽  
Solid Polymer ◽  
Ion Conducting

Supramolecular solid polymer electrolytes provide mechanical integrity and well-defined ion-conducting paths for rapid ion transport that can be applied in high-performance lithium-ion batteries.

scholarly journals Development of the PEO Based Solid Polymer Electrolytes for All-Solid State Lithium Ion Batteries

Polymers ◽  
2018 ◽  
Vol 10 (11) ◽  
pp. 1237 ◽  
Author(s):  
Yu Jiang ◽  
Xuemin Yan ◽  
Zhaofei Ma ◽  
Ping Mei ◽  
Wei Xiao ◽  
...  
Keyword(s):  
Solid State ◽  
Lithium Ion Batteries ◽  
Polymer Electrolytes ◽  
High Performance ◽  
Lithium Salt ◽  
Rapid Development ◽  
Lithium Ion ◽  
Solid Polymer Electrolytes ◽  
Solid Polymer ◽  
Potential Candidate

Solid polymer electrolytes (SPEs) have attracted considerable attention due to the rapid development of the need for more safety and powerful lithium ion batteries. The prime requirements of solid polymer electrolytes are high ion conductivity, low glass transition temperature, excellent solubility to the conductive lithium salt, and good interface stability against Li anode, which makes PEO and its derivatives potential candidate polymer matrixes. This review mainly encompasses on the synthetic development of PEO-based SPEs (PSPEs), and the potential application of the resulting PSPEs for high performance, all-solid-state lithium ion batteries.

scholarly journals Tailored Solid Polymer Electrolytes by Montmorillonite with High Ionic Conductivity for Lithium-Ion Batteries

2019 ◽  
Vol 14 (1) ◽  
Author(s):  
Yingjian Zhao ◽  
Yong Wang
Keyword(s):  
Ionic Conductivity ◽  
Lithium Ion Batteries ◽  
Polymer Electrolytes ◽  
High Performance ◽  
Lithium Ion ◽  
Lewis Base ◽  
Solid Polymer Electrolytes ◽  
Solid Polymer ◽  
Lithium Ions ◽  
High Discharge Capacity

AbstractPolyethylene oxide (PEO)-based solid polymer electrolytes (SPEs) have important significance for the development of next-generation rechargeable lithium-ion batteries. However, strong coordination between lithium ions and PEO chains results the ion conductivity usually lower than the expectation. In this study, sub-micron montmorillonite is incorporated into the PEO frames as Lewis base center which enables the lithium ions to escape the restraint of PEO chains. After involving montmorillonite (MMT) into the SPEs, the ionic conductivity of SPEs is 4.7 mS cm− 1 at 70 °C which shows a comparable value with that of liquid electrolyte. As coupling with LiFePO4 material, the battery delivers a high discharge capacity of 150.3 mAh g− 1 and an excellent rate performance with a capacity of 111.8 mAh g− 1 at 0.16 C and maintains 58.2 mAh g− 1 at 0.8 C. This study suggests that the customized incorporation of Lewis base materials could offer a promising solution for achieving high-performance PEO-based solid-state electrolyte.

scholarly journals Cation‐Assisted Lithium Ion Transport for High Performance PEO‑based Ternary Solid Polymer Electrolytes

2021 ◽  
Author(s):  
Jaschar Atik ◽  
Diddo Diddens ◽  
Johannes Helmut Thienenkamp ◽  
Gunther Brunklaus ◽  
Martin Winter ◽  
...  
Keyword(s):  
Ion Transport ◽  
Polymer Electrolytes ◽  
High Performance ◽  
Lithium Ion ◽  
Solid Polymer Electrolytes ◽  
Solid Polymer

scholarly journals Cation‐Assisted Lithium Ion Transport for High Performance PEO‑based Ternary Solid Polymer Electrolytes

2021 ◽  
Author(s):  
Jaschar Atik ◽  
Diddo Diddens ◽  
Johannes Helmut Thienenkamp ◽  
Gunther Brunklaus ◽  
Martin Winter ◽  
...  
Keyword(s):  
Ion Transport ◽  
Polymer Electrolytes ◽  
High Performance ◽  
Lithium Ion ◽  
Solid Polymer Electrolytes ◽  
Solid Polymer
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