Palladium sub-nanoparticle decorated 'bamboo' multi-walled carbon nanotubes exhibit electrochemical metastability: voltammetric sensing in otherwise inaccessible pH ranges

Ji, Xiaobo, Banks, Craig E., Holloway, Andrew F., Jurkschat, Kerstin, Thorogood, Charles A., Wildgoose, Gregory G. and Compton, Richard G. (2006) Palladium sub-nanoparticle decorated 'bamboo' multi-walled carbon nanotubes exhibit electrochemical metastability: voltammetric sensing in otherwise inaccessible pH ranges. Electroanalysis, 18 (24). pp. 2481-2485. ISSN 1040-0397

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Abstract

A generic approach for the detection of electroactive species in potential ranges that would normally be inhibited due to the stripping of the electrocatalytic material is presented. The authors demonstrate, via the example of the electrochem. oxidn. of hydrazine, that Pd nanoparticle (< 1 nm) decorated bamboo multi-walled C nanotubes exhibit a metastability such that they allow the sensing of hydrazine in the pH range where Pd metal would normally be voltammetrically stripped (oxidized) from the surface of convectional electrodes. [on SciFinder(R)]

Item Type:	Article
Uncontrolled Keywords:	electrochem metastability voltammetric sensing ph range,palladium nanoparticle decorated bamboo multi walled carbon nanotube
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:	21 Jun 2011 15:37
Last Modified:	24 Oct 2022 01:53
URI:	https://ueaeprints.uea.ac.uk/id/eprint/33008
DOI:	10.1002/elan.200603681

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