PH-Regulated Synthesis of Multi-Shelled Manganese Oxide Hollow Microspheres as Supercapacitor Electrodes Using Carbonaceous Microspheres as Templates.

ABSTRACT: Multi-shelled Mn₂O₃ hollow microspheres have been achieved through a pH-regulated method and used as supercapacitor electrodes. The designed unique architecture allows efficient use of pseudo-capacitive Mn₂O₃ nanomaterials for charge storage with facilitated transport for both ions and electrons, rendering them high specific capacitance, good rate capability, and remarkable cycling performance.

SUBMITTER: Wang J 

PROVIDER: S-EPMC5115267 | biostudies-literature | 2014 Dec

REPOSITORIES: biostudies-literature