The Critical Role of Fillers in Composite Polymer Electrolytes for Lithium Battery
With excellent energy densities and highly safe performance, solid-state lithium batteries (SSLBs) have been hailed as promising energy storage devices. Solid-state electrolyte is the core component of SSLBs and plays an essential role in the safety and electrochemical performance of the cells. Composite polymer electrolytes (CPEs) are considered as one of the most promising candidates among all solid-state electrolytes due to their excellent comprehensive performance. In this review, we briefly introduce the components of CPEs, such as the polymer matrix and the species of fillers, as well as the integration of fillers in the polymers. In particular, we focus on the two major obstacles that affect the development of CPEs: the low ionic conductivity of the electrolyte and high interfacial impedance. We provide insight into the factors influencing ionic conductivity, in terms of macroscopic and microscopic aspects, including the aggregated structure of the polymer, ion migration rate and carrier concentration. In addition, we also discuss the electrode–electrolyte interface and summarize methods for improving this interface. It is expected that this review will provide feasible solutions for modifying CPEs through further understanding of the ion conduction mechanism in CPEs and for improving the compatibility of the electrode–electrolyte interface.
Top-30
Citations by journals
1
2
3
4
5
|
|
Nano-Micro Letters
5 publications, 5.95%
|
|
Journal of Power Sources
5 publications, 5.95%
|
|
Advanced Energy Materials
5 publications, 5.95%
|
|
Journal of Energy Storage
4 publications, 4.76%
|
|
Advanced Functional Materials
4 publications, 4.76%
|
|
ACS Nano
3 publications, 3.57%
|
|
Energy Storage Materials
3 publications, 3.57%
|
|
Nano Energy
3 publications, 3.57%
|
|
ACS applied materials & interfaces
3 publications, 3.57%
|
|
ACS Sustainable Chemistry and Engineering
2 publications, 2.38%
|
|
Journal of Colloid and Interface Science
2 publications, 2.38%
|
|
ACS Applied Energy Materials
2 publications, 2.38%
|
|
Materials
2 publications, 2.38%
|
|
Chemical Engineering Journal
2 publications, 2.38%
|
|
Next Materials
2 publications, 2.38%
|
|
Materials Chemistry Frontiers
1 publication, 1.19%
|
|
Materials and Design
1 publication, 1.19%
|
|
Journal of Materials Science and Technology
1 publication, 1.19%
|
|
Journal of the Electrochemical Society
1 publication, 1.19%
|
|
eTransportation
1 publication, 1.19%
|
|
Materials Today Chemistry
1 publication, 1.19%
|
|
Polymer
1 publication, 1.19%
|
|
Batteries & Supercaps
1 publication, 1.19%
|
|
Green Chemistry
1 publication, 1.19%
|
|
Carbohydrate Polymers
1 publication, 1.19%
|
|
Ceramics International
1 publication, 1.19%
|
|
Advanced Manufacturing: Polymer and Composites Science
1 publication, 1.19%
|
|
New Journal of Chemistry
1 publication, 1.19%
|
|
Advanced Materials
1 publication, 1.19%
|
|
1
2
3
4
5
|
Citations by publishers
5
10
15
20
25
30
35
|
|
Elsevier
34 publications, 40.48%
|
|
Wiley
14 publications, 16.67%
|
|
American Chemical Society (ACS)
13 publications, 15.48%
|
|
Springer Nature
8 publications, 9.52%
|
|
Royal Society of Chemistry (RSC)
4 publications, 4.76%
|
|
Multidisciplinary Digital Publishing Institute (MDPI)
3 publications, 3.57%
|
|
Taylor & Francis
3 publications, 3.57%
|
|
Research Square Platform LLC
2 publications, 2.38%
|
|
The Electrochemical Society
1 publication, 1.19%
|
|
American Association for the Advancement of Science (AAAS)
1 publication, 1.19%
|
|
Autonomous Non-profit Organization Editorial Board of the journal Uspekhi Khimii
1 publication, 1.19%
|
|
5
10
15
20
25
30
35
|
- We do not take into account publications without a DOI.
- Statistics recalculated only for publications connected to researchers, organizations and labs registered on the platform.
- Statistics recalculated weekly.