Journal
JOURNAL OF ALLOYS AND COMPOUNDS
Volume 882, Issue -, Pages -Publisher
ELSEVIER SCIENCE SA
DOI: 10.1016/j.jallcom.2021.160693
Keywords
MnO; Transition metal oxides; Electrochemical performance; Lithium ion batteries; Anode material
Categories
Funding
- Scientific Research Program of Hebei Province [16273706D]
- Basic Innovation Team of Tangshan
Ask authors/readers for more resources
This article reports on a MnO/MnFe2O4 composite material as an anode material for Li-ion batteries, which inherits a regular cubic structure and porous structure for volume expansion buffering and more insertion sites, leading to high capacity and long-cycle stability.
MnO/MnFe2O4 composite as anode materials for Li-ion batteries (LIBs) is reported in this article. The MnO/MnFe2O4 composite inherits the regular cubic structure of the Prussian blue (PB) precursor, which can buffer volume expansion. The porous structure provides more insertion sites for lithium ions, so that the presence of bimetals can better play the role of increasing capacity. The MnO/MnFe2O4 anodes demonstrate high capacity of 898 mAh g-1 after 100 cycles at 100 mA g-1. It exhibits long-cycle stability during 350 cycles at a current density of 500 mA g-1, and the discharge capacity is still 684 mAh g-1. (c) 2021 Elsevier B.V. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available