| Boosting Hybrid Supercapacitor Performance for Electronics and Hybrid Electrical Vehicles | |||||||||
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Boosting Hybrid Supercapacitor Performance for Electronics and Hybrid Electrical Vehicles Supercapacitors have high power density, long lifecycle, and rapid charging capabilities. However, compared to batteries, they have low energy storage capacities. To address this limitation, this study proposes a novel porous shell and core structure composed of different transition metals that can be incorporated between the electrodes of hybrid supercapacitors to improve their energy density and Coulombic efficiency. This approach capitalizes on optimizing the electrode architecture to bridge the gap between supercapacitors and batteries, offering the possibility of achieving higher energy storage capacities without compromising the inherent benefits of supercapacitors. Reference
About the authors Prof. Sang Mun Jeong: Department of Chemical Engineering, Chungbuk National University, 1 Chungdae-ro, Seowon-Gu, Cheongju, Chungbuk 28644, South Korea |
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