Crystal-seeds induced construction of ZnO-ZnFe₂O₄ micro-cubic composites as excellent anode materials for lithium ion battery.

ABSTRACT: This work aims at designing a fine assembly of two different transition metal oxides with a distinct band-gap energy into a bi-component-active hetero-structure to enhance the hetero-interface interactions and synergetic functionalities of bi-components to improve electrochemical performance. Herein, a facile marriage of crystal-seeds induction and hydrothermal reactions has been utilized to fabricate ZnO-ZnFe₂O₄ micro-cubic composites. Benefiting from the synergetic effects of the bi-functional components and their unique hetero-junction structure, the ZnO-ZnFe₂O₄ micro-cubic composites exhibit a significant improvement in lithium storage performance. The reversible capacity is retained at a value of 811 mA h g^-1 after 200 cycles at a

SUBMITTER: Pan P 

PROVIDER: S-EPMC9080250 | biostudies-literature | 2018 Apr

REPOSITORIES: biostudies-literature