Polyvinylidene fluoride-based composites and their application in energy storage devices

LU Peng; WANG Xinyu; LIANG Huan; HU Xin; LU Chunhua

doi:10.13801/j.cnki.fhclxb.20230509.001

Volume 40 Issue 9

Sep. 2023

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LU Peng, WANG Xinyu, LIANG Huan, et al. Polyvinylidene fluoride-based composites and their application in energy storage devices[J]. Acta Materiae Compositae Sinica, 2023, 40(9): 4943-4957. doi: 10.13801/j.cnki.fhclxb.20230509.001

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LU Peng, WANG Xinyu, LIANG Huan, et al. Polyvinylidene fluoride-based composites and their application in energy storage devices[J]. Acta Materiae Compositae Sinica, 2023, 40(9): 4943-4957. doi: 10.13801/j.cnki.fhclxb.20230509.001

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Polyvinylidene fluoride-based composites and their application in energy storage devices

doi: 10.13801/j.cnki.fhclxb.20230509.001

LU Peng^1
,,
WANG Xinyu¹,
LIANG Huan²,
HU Xin^{1
,
,},
LU Chunhua^{1
,
,}

1.
College of Materials Science and Engineering, State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University, Nanjing 211800, China
2.
College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Nanjing 211800, China

Funds: National Natural Science Foundation of China (22278205; 21604037); Sinopec Ministry of Science; Technology Basic Prospective Research Project (420106)

Received Date: 2023-02-28
Accepted Date: 2023-04-28
Rev Recd Date: 2023-04-14

Available Online: 2023-05-09

Publish Date: 2023-09-15

Abstract

Abstract

With the back ground of "double carbon" strategy in China, the development of energy storage devices with 'three high, one long, one low and one protection' (i.e. high energy density, high power density, high security, long cycle stability, low cost and environmental protection) is of great significance. Polyvinylidene fluoride (PVDF)-based fluoropolymers has been widely used as binder, separator and electrolyte materials for energy storage devices of batteries and supercapacitors due to their good mechanical property, electrical and chemical stability. With the rapid development of energy storage devices, functionalization of PVDF-based fluoropolymers to meet the needs of energy storage devices with 'three high, one long, one low and one protection' for energy storage device has gain increasing number of research interests. This paper comprehensively introduces the application of PVDF-based polymer nanocomposites as binder, electrolyte and separator materials in energy storage devices. The mechanism of different functional composite modifications to improve the performance of PVDF-based materials are compared and highlighted. The outlook of the PVDF-based materials applied in the field of energy storage is also discussed.
- polyvinylidene fluoride,
- composites,
- energy storage devices,
- binder,
- electrolyte,
- separator
Long Abstrsct
Innovation Points

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References(94)

References

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