1. Deformable moisture-activated all-solid-state planar microsupercapacitors.
- Author
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Zhou, Hao, Li, Ji-Chao, Han, Xing-Chen, Han, Dong-Dong, Yan, Xiao-Jing, Liu, Shao-Long, Zhang, Li-Han, Liu, Yu-Qing, and Zhang, Yong-Lai
- Subjects
TENSILE strength ,ORIGAMI ,ELECTRIC capacity ,SOLID-state lasers - Abstract
Recent advances in developing soft electronic devices have increased the demand for deformable storage devices. However, the fabrication of microsupercapacitors (MSCs) with satisfactory electrochemical performance and mechanical robustness remains a crucial challenge. In this work, deformable moisture-activated all-solid-state planar MSCs were designed and fabricated by an in situ laser reduction technology. The planar MSC shows a high areal-specific capacitance (∼4.7 mF cm
−2 at 5 mV s−1 ) under high moisture (RH = 100%). Moreover, the tensile strength of the deformable planar MSC increased to 21 MPa. Moreover, the mechanical robustness of the planar MSC allows them to be folded into origami. The deformable moisture-activated all-solid-state planar MSC holds promises for soft storage devices. [ABSTRACT FROM AUTHOR]- Published
- 2023
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