Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6644155 | Fuel | 2012 | 4 Pages |
Abstract
In this work, a 1:12 phosphomolybdic film modified glassy carbon electrode is prepared by electrochemical deposition and its application was studied by cyclic voltammetry. The film modified electrode is used for the determination of phosphorus and exhibits a linear response to phosphorus in the concentration of 7.0 Ã 10â6-8.0 Ã 10â5 mol Lâ1 with a detection limit of 8.7 Ã 10â6 mol Lâ1. This method has been used for determination of phosphorus in the form of phosphate in biodiesel samples with satisfactory results.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Chemical Engineering (General)
Authors
Tina Rita Celli Zezza, Michelle de Souza Castilho, Nelson Ramos Stradiotto,