Synthesis and electrochemical properties of cubic-like ZnMoO4 anode materials

We prepared cubic-like ZnMoO 4 anode material via precipitation-freeze drying method and calcining directly in the air using zinc acetate and ammonium molybdate tetrahydrate as raw materials. Through various characterization methods, the structure, morphology and electrochemical properties of cubic-...

Full description

Saved in:
Bibliographic Details
Published in:Journal of materials science 2020-10, Vol.55 (28), p.13905-13915
Main Authors: Ma, Qingyun, Li, Xuetian, Li, Guangyu, Shao, Zhongcai
Format: Article
Language:English
Subjects:
Ammonium molybdate
Anodes
Characterization and Evaluation of Materials
Chemistry and Materials Science
Classical Mechanics
Crystallography and Scattering Methods
Current density
Electrochemical analysis
Electrode materials
Energy Materials
Lithium ions
Materials Science
Morphology
Polymer Sciences
Properties (attributes)
Raw materials
Rechargeable batteries
Solid Mechanics
Storage batteries
Structural analysis
Zinc acetate
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:We prepared cubic-like ZnMoO 4 anode material via precipitation-freeze drying method and calcining directly in the air using zinc acetate and ammonium molybdate tetrahydrate as raw materials. Through various characterization methods, the structure, morphology and electrochemical properties of cubic-like ZnMoO 4 were studied. By comparing the structure and morphology of cubic-like ZnMoO 4 and ordinary ZnMoO 4 , cubic-like ZnMoO 4 had a smaller particle size and good dispersibility. In addition, compared with ordinary ZnMoO 4 , the electrochemical performance of cubic-like ZnMoO 4 was improved. When accepted as an anode material for lithium-ion secondary batteries, the cubic-like ZnMoO 4 provided a discharge capacity of 457.7 mAh g −1 at a current density of 0.1 A g −1 after 100 cycles. Moreover, it exhibited excellent electrochemical properties even at high current densities. The electrochemical results indicated that the cubic-like ZnMoO 4 has high capacity, good rate ability, and outstanding cycle stability. Graphic abstract
ISSN:0022-2461
1573-4803
DOI:10.1007/s10853-020-04969-w