Deakin University
Browse

File(s) under permanent embargo

Biotemplated fabrication of a novel hierarchical porous C/LiFePO4/C composite for Li-ion batteries

Version 2 2024-06-06, 07:43
Version 1 2015-01-16, 15:27
journal contribution
posted on 2024-06-06, 07:43 authored by J Song, L Wang, Z Ma, Z Du, G Shao, Lingxue KongLingxue Kong, W Gao
Hierarchical porous composites are a potentially attractive material for high-rate cathode. This work presents a facile sol-gel process for the fabrication of a hierarchical porous C/LiFePO4/bio-C composite by using artemia cyst shells as natural biological carbon templates. The C/LiFePO4/bio-C composite exhibits a superior electrochemical performance with discharge capacities of 105 mA h g-1, 93 mA h g-1 and 80 mA h g-1 at 5 C, 10 C and 20 C, respectively. Remarkably, it produces a high discharge capacity of 69.1 mA h g-1 and no fading after 50 cycles even at a high current density of 6800 mA g-1. This journal is

History

Journal

RSC advances

Volume

5

Pagination

1983-1988

Location

Cambridge, Eng.

eISSN

2046-2069

Language

eng

Publication classification

C Journal article, C1 Refereed article in a scholarly journal

Copyright notice

2015, Royal Society of Chemistry

Issue

3

Publisher

Royal society of chemistry