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 .