Metal-Organic Framework and Conducting Polymer-derived Nanocomposite for Asymmetric Supercapacitor Application
발표자
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초록
내용
Hybrid electrode materials composed of metal-organic framework (MOF)-derived oxides and conducting polymers have abundant potential for energy applications. Herein, CuxO-C/PANI is synthesized by the in situ polymerization of aniline on multilayered mesoporous CuxO-C from Cu-MOF. Subsequently, the CuxO-C/PANI composite demonstrates a maximum specific capacitance of 1308 F g−1 at 1 A g−1 in a 3-electrode system. Additionally, as a fabricated device, CuxO-C/PANI//ZIF-8NPC shows an uppermost energy density of 55.1 W h kg−1 and power density of 8668.2 W kg−1, with 88.3% capacitance retention, even after 10000 cycles. Hence, these results show that the as-fabricated electrode material is an efficient alternative for energy storage applications.