Research Article
Possible Monitoring and Removal of As(III) by an Integrated System of Electrochemical Sensor and Nanocomposite Materials
Figure 3
SEM images of (a) bare MNPs, (b) 5% PAni/MNPs, (c) 10% PAni/MNPs, and (d) 15% PAni/MNP nanocomposites.
(a) |
(b) |
(c) |
(d) |