Concepedia

Self-supported Co<sub>3</sub>O<sub>4</sub> nanoneedle arrays decorated with PPy via chemical vapor phase polymerization for high-performance detection of trace Pb<sup>2+</sup>

Wenjing Wang, Chao Wang, Peng Dou, Lifang Zhang, Jiao Zheng, Zhenzhen Cao, Xinhua Xu

Analytical Methods · 2017 · 12 citations · 41 references

DOI

Concepts

Abstract

Highly ordered three-dimensional (3D) polypyrrole (PPy) coated cobalt oxide (Co<sub>3</sub>O<sub>4</sub>) nanoneedle arrays (NAs) anchored on Cu foams (Co<sub>3</sub>O<sub>4</sub> NAs@PPy) are fabricated for electrochemical sensors to detect trace lead ions (Pb<sup>2+</sup>).

References

41

Construction of High-Capacitance 3D CoO@Polypyrrole Nanowire Array Electrode for Aqueous Asymmetric Supercapacitor

Cheng Zhou, Yangwei Zhang, Yuanyuan Li et al. · Nano Letters · 2013 · 1.3K citations

, , +17

Bismuth-Coated Carbon Electrodes for Anodic Stripping Voltammetry

Joseph Wang, Jianmin Lu, Samo B. Hočevar et al. · Analytical Chemistry · 2000 · 998 citations

, , +17

Self-supported hydrothermal synthesized hollow Co3O4 nanowire arrays with high supercapacitor capacitance

Xinhui Xia, Jiangping Tu, Yong-jin Mai et al. · Journal of Materials Chemistry · 2011 · 710 citations

, , +17

A reduced graphene oxide/Co3O4 composite for supercapacitor electrode

Chengcheng Xiang, Ming Li, Mingjia Zhi et al. · Journal of Power Sources · 2012 · 598 citations · Full text

, , +14

General Synthesis of Large-Scale Arrays of One-Dimensional Nanostructured Co<sub>3</sub>O<sub>4</sub> Directly on Heterogeneous Substrates

Jian Jiang, Jinping Liu, X.T. Huang et al. · Crystal Growth & Design · 2009 · 223 citations

, , +17