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https://doi.org/10.1088/0957-4484/17/9/043
DC Field | Value | |
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dc.title | Pt-Pb alloy nanoparticle/carbon nanotube nanocomposite: A strong electrocatalyst for glucose oxidation | |
dc.contributor.author | Cui, H.-F. | |
dc.contributor.author | Ye, J.-S. | |
dc.contributor.author | Liu, X. | |
dc.contributor.author | Zhang, W.-D. | |
dc.contributor.author | Sheu, F.-S. | |
dc.date.accessioned | 2014-10-27T08:37:55Z | |
dc.date.available | 2014-10-27T08:37:55Z | |
dc.date.issued | 2006-05-14 | |
dc.identifier.citation | Cui, H.-F., Ye, J.-S., Liu, X., Zhang, W.-D., Sheu, F.-S. (2006-05-14). Pt-Pb alloy nanoparticle/carbon nanotube nanocomposite: A strong electrocatalyst for glucose oxidation. Nanotechnology 17 (9) : 2334-2339. ScholarBank@NUS Repository. https://doi.org/10.1088/0957-4484/17/9/043 | |
dc.identifier.issn | 09574484 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/101505 | |
dc.description.abstract | A Pt-Pb alloy nanoparticle/multi-walled carbon nanotube (Pt-Pb/MWCNT) nanocomposite was prepared by electrodepositing Pt-Pb alloy onto MWCNTs that were vertically aligned on Ta plates. The 10-40nm diameter Pt-Pb alloy nanoparticles were mainly deposited at the tips, and sparsely dispersed on the sidewalls of the bamboo-like MWCNTs, as demonstrated by scanning electron microscopy, transmission electron microscopy (TEM), and x-ray diffraction. The high resolution TEM (HRTEM) image showed a snowflake-like morphology for the Pt-Pb nanoparticles. This Pt-Pb/MWCNT nanocomposite exhibited much stronger electrocatalytic activity toward glucose oxidation than pristine MWCNTs, Pt-Pb on glassy carbon, and Pt/MWCNT and Au/MWCNT nanocomposites, in both neutral and alkaline solutions. This Pt-Pb/MWCNT nanocomposite electrode is hence promising for development as a nonenzymatic glucose sensor. © 2006 IOP Publishing Ltd. | |
dc.source | Scopus | |
dc.type | Article | |
dc.contributor.department | BIOLOGICAL SCIENCES | |
dc.description.doi | 10.1088/0957-4484/17/9/043 | |
dc.description.sourcetitle | Nanotechnology | |
dc.description.volume | 17 | |
dc.description.issue | 9 | |
dc.description.page | 2334-2339 | |
dc.description.coden | NNOTE | |
dc.identifier.isiut | 000238220900044 | |
Appears in Collections: | Staff Publications |
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