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In situ synthesis of nanostructured Fe3O4@TiO2 composite grown on activated carbon cloth as a binder-free electrode for high performance supercapacitors.


ABSTRACT: Transition metal oxide (TMO) nanomaterials with regular morphology have received widening research attention as electrode materials due to their improved electrochemical characteristics. In this study we present the successful fabrication of an Fe3O4/TiO2 nanocomposite grown on a carbon cloth (Fe3O4/TiO2@C) used as a high-efficiency electrochemical supercapacitor electrode. Flexible electrodes are directly used for asymmetric supercapacitors without any binder. The increased specific surface area of the TiO2 nanorod arrays provides sufficient adsorption sites for Fe3O4 nanoparticles. An asymmetric supercapacitor composed of Fe3O4/TiO2@C is tested in 1 M Na

SUBMITTER: Wang H 

PROVIDER: S-EPMC9036530 | biostudies-literature | 2021 Jul

REPOSITORIES: biostudies-literature