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Energy Storage Mater. ｜The latest review of MXene-based micro supercapacitors/batteries
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Figure 1. Main microfabrication techniques for MXene-based MSCs and MBs.
Figure 2. The development direction of MXene-based MESD.
Summarize
This review provides a comprehensive overview of the key microfabrication techniques and electrochemical properties of MXene-based MSCs and MBs. The main focus is on technologies related to MXene microelectrodes and device configuration, which are beneficial to improve the fabrication efficiency, scalability, applicability, safety, environmental friendliness, power/energy density, and cycle life of MESDs. Although MXene-based MESD has made great progress, it still faces several challenges and development opportunities.
(1) MXene-based MESD still faces many challenges to achieve high energy density. Modifying the inherent properties of MXene microelectrode materials will be an important direction to improve performance.
(2) The microfabrication technology of patterned microelectrodes is also the key to realize high-performance MXene-based MESDs. Intelligent digital microfabrication technology has a bright future in the large-scale fabrication of MESD.
(3) The electrolyte plays a crucial role in the performance improvement of MXene-based MSCs. In the future, it is necessary to develop new electrolytes with high safety, high ionic conductivity, high stability, wide operating voltage window and wide temperature range.
(4) The basic charge storage mechanism of MXene-based MESD is not yet clear and needs to be further studied.
(5) Combining the advantages of MXene, it will be a promising direction to develop high-performance, multi-functional and digital MESD suitable for different application scenarios.
This review will provide a comprehensive perspective from material design and microfabrication techniques to microdevice construction and corresponding applications, which will greatly facilitate the development of MXene-based MESDs.
Literature link
https://doi.org/10.1016/j.ensm.2022.06.044
For the original text, please click the lower left corner of the tweet to read the original text
Figure 1. Main microfabrication techniques for MXene-based MSCs and MBs.
Figure 2. The development direction of MXene-based MESD.
Summarize
This review provides a comprehensive overview of the key microfabrication techniques and electrochemical properties of MXene-based MSCs and MBs. The main focus is on technologies related to MXene microelectrodes and device configuration, which are beneficial to improve the fabrication efficiency, scalability, applicability, safety, environmental friendliness, power/energy density, and cycle life of MESDs. Although MXene-based MESD has made great progress, it still faces several challenges and development opportunities.
(1) MXene-based MESD still faces many challenges to achieve high energy density. Modifying the inherent properties of MXene microelectrode materials will be an important direction to improve performance.
(2) The microfabrication technology of patterned microelectrodes is also the key to realize high-performance MXene-based MESDs. Intelligent digital microfabrication technology has a bright future in the large-scale fabrication of MESD.
(3) The electrolyte plays a crucial role in the performance improvement of MXene-based MSCs. In the future, it is necessary to develop new electrolytes with high safety, high ionic conductivity, high stability, wide operating voltage window and wide temperature range.
(4) The basic charge storage mechanism of MXene-based MESD is not yet clear and needs to be further studied.
(5) Combining the advantages of MXene, it will be a promising direction to develop high-performance, multi-functional and digital MESD suitable for different application scenarios.
This review will provide a comprehensive perspective from material design and microfabrication techniques to microdevice construction and corresponding applications, which will greatly facilitate the development of MXene-based MESDs.
Literature link
https://doi.org/10.1016/j.ensm.2022.06.044
For the original text, please click the lower left corner of the tweet to read the original text
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