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Hierarchically porous three-dimensional electrodes of CoMoO4 and ZnCo2O4 and their high anode performance for lithium ion batteries

Research output: Contribution to journalJournal articlepeer-review

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  • Hong Yu
  • Cao Guan
  • Xianhong Rui
  • Bo Ouyang
  • Boluo Yadian
  • Yizhong Huang
  • Hua Zhang
  • Harry E. Hoster
  • Hong Jin Fan
  • Qingyu Yan
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<mark>Journal publication date</mark>2014
<mark>Journal</mark>Nanoscale
Issue number18
Volume6
Number of pages6
Pages (from-to)10556-10561
Publication StatusPublished
<mark>Original language</mark>English

Abstract

Ternary metal oxides have been receiving wide attention in electrochemical energy storage due to their rich redox reactions and tuneable conductivity. We present a simple solution-based method to prepare a 3D interconnected porous network of ternary metal oxide (CoMoO4 and ZnCo2O4) nanostructures onmacroporous nickel foam. The open-structured networks with different degrees of porosity endow them with high surface areas of electro-active sites. The Li ion storage properties of both anodes are investigated. High rate capability and long term cycling stability are achieved for both systems.