Anthraquinone-derivatised carbon powder: reagentless voltammetric pH electrodes

Wildgoose, GG, Pandurangappa, M, Lawrence, NS, Jiang, L, Jones, TGJ and Compton, RG (2003) Anthraquinone-derivatised carbon powder: reagentless voltammetric pH electrodes. Talanta, 60. pp. 887-893. ISSN 0039-9140

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Abstract

A simple pH probe is developed based upon the covalent chem. derivatization of carbon particles with anthraquinone. The amperometric response of electrodes constructed from this material is examd. and shown to produce a Nernstian linear response to pH from 1 to 9, over a range of temps. from 20 to 70°, consistent with a two-electron, two-proton electrochem. process. [on SciFinder(R)]

Item Type:	Article
Uncontrolled Keywords:	anthraquinone derivatized carbon powder reagentless voltammetric ph electrode
Faculty \ School:	Faculty of Science > School of Chemistry
UEA Research Groups:	Faculty of Science > Research Groups > Physical and Analytical Chemistry (former - to 2017) Faculty of Science > Research Groups > Synthetic Chemistry (former - to 2017)
Depositing User:	Rachel Smith
Date Deposited:	23 Jun 2011 14:56
Last Modified:	23 Oct 2022 19:31
URI:	https://ueaeprints.uea.ac.uk/id/eprint/32986
DOI:	10.1016/s0039-9140(03)00150-4

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