Advanced search
Start date
Betweenand
Related content
(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

The Use of Diamond Electrodes in the Interface Biodiesel/Water

Full text
Author(s):
Maynart, Marlon C. [1] ; Ferreira, Rafael Q. [1] ; Suffredini, Hugo B. [1]
Total Authors: 3
Affiliation:
[1] Univ Fed ABC, Ctr Ciencias Nat & Humanas, BR-09210170 Santo Andre, SP - Brazil
Total Affiliations: 1
Document type: Journal article
Source: Electroanalysis; v. 23, n. 2, p. 330-333, FEB 2011.
Web of Science Citations: 6
Abstract

A boron-doped diamond electrode was used at the interface of biodiesel and water in conjunction with square-wave voltammetry to promote the detection of a model molecule (ferrocene). The addition of LiClO(4) to the oil phase increased the detection of ferrocene five-fold as compared with an unsupported oil phase. A cathodic surface pretreatment of the BDD electrode caused no oscillation of currents and promoted a high stability within the system. Our successful use of this system suggests the possibility for its application in the analysis of other contaminants within biodiesel including liposoluble pesticides and glycerol. (AU)

FAPESP's process: 07/05155-1 - Preparation and use of heterogeneous catalysts by the sol-gel method for electrocatalysis and biodiesel synthesis
Grantee:Hugo Barbosa Suffredini
Support Opportunities: Research Grants - Young Investigators Grants