Induced Nanostructured MnO2 on Carbon Cloth with Optimized Sodium-Ion Storage Capability for Self-Supporting Supercapacitors

Abstract

Herein, a hybrid-structured MnO2 cathode with self-supporting carbon cloth (CI-MnO2@CC) was constructed by a nanomicellar-induced strategy via cetyltrimethylammonium bromide for advanced supercapacitors. This self-supporting electrode achieves the enhanced Na-ion storage ability and structure stability, which provides new insights for designing functional MnO2 electrodes for high-performance supercapacitors.