All Redox-Active 2D MXene and 0D Phosphomolybdic Acid Nanoclusters-Anchored Polypyrrole Nanotubes for High-Performance Aqueous Hybrid Supercapacitors

Abstract

Invited for this month's cover picture is the work of a collaboration group led by Professor Tae Jung Park, Dept. of Chemistry, Chung-Ang University, Republic of Korea. The work depicted in the cover picture is a high-performance aqueous hybrid supercapacitor based on all redox-active 2D MXenes and 0D phosphomolybdic acid nanocluster-anchored polypyrrole nanotubes. The resulting device showed a specific energy of 36.1 Wh kg−1 and a specific power of 6.66 kW kg−1, with good stability over 5000 charge-discharge cycles. Read the full text of the Research Article at 10.1002/batt.202200108. © 2022 Wiley-VCH GmbH.