Non-toxic poly(vinyl alcohol)/clay composites as electrode material for detection of 4-Chlorophenol (cas 106-48-9) and 4-nitrophenol
-
Add time:08/19/2019 Source:sciencedirect.com
Development of new electrode materials is necessary for the fabrication of sensors with low detection limits, high sensitivity and broad concentration range. Beside analytical parameters, the ability to replace rare and expensive metals, without additional pollution, is also expected from new materials. Materials based on non-toxic raw materials are presented in this paper. Clay-polymer nanocomposites consisting of Wyoming clay rich in montmorillonite and different loadings of poly(vinyl alcohol) (PVA) (10 wt% and 20 wt%, i.e. PVA10-W and PVA20-W samples) were synthesized. The intercalation of PVA into montmorillonite was confirmed by elemental, XRD and SEM analysis. The electrochemical behavior of synthesized electrode materials was tested using the electrochemical impedance spectroscopy and cyclic voltammetry. It was found that PVA/montmorillonite ratio influenced the performance of the composite-modified electrode. The detection of 4-Chlorophenol (cas 106-48-9) and 4-nitrophenol on the investigated electrodes was tested using the square wave voltammetry. The analytical application of the electrodes was evaluated on a river water sample.
We also recommend Trading Suppliers and Manufacturers of 4-Chlorophenol (cas 106-48-9). Pls Click Website Link as below: cas 106-48-9 suppliers
Prev:Novel Fenton-like system (Mg/Fe-O2) for degradation of 4-Chlorophenol (cas 106-48-9)
Next:Spray-dried microporous Pt/TiO2 degrades 4-Chlorophenol (cas 106-48-9) under UV and visible light) - 【Back】【Close 】【Print】【Add to favorite 】
- Related Information
- Removal of 4-Chlorophenol (cas 106-48-9) from water using different carbon nanostructures: A comparison study08/26/2019
- Promotional effect of metal doping on nanostructured TiO2 during the photocatalytic degradation of 4-Chlorophenol (cas 106-48-9) and naproxen sodium as pollutants08/25/2019
- 4-Chlorophenol (cas 106-48-9) biodegradation facilitator composed of recombinant multi-biocatalysts immobilized onto montmorillonite08/24/2019
- Regular ArticleThe determination of 2-phenylphenol in the presence of 4-Chlorophenol (cas 106-48-9) using nano-Fe3O4/ionic liquid paste electrode as an electrochemical sensor08/23/2019
- Effect of fulvic acid coating on biochar surface structure and sorption properties towards 4-Chlorophenol (cas 106-48-9)08/22/2019
- Visible-light-responsive surface-modified TiO2 powder with 4-Chlorophenol (cas 106-48-9): A combined experimental and DFT study08/21/2019
- Spray-dried microporous Pt/TiO2 degrades 4-Chlorophenol (cas 106-48-9) under UV and visible light08/20/2019
- Novel Fenton-like system (Mg/Fe-O2) for degradation of 4-Chlorophenol (cas 106-48-9)08/18/2019