| dc.contributor | Universidade Estadual Paulista (UNESP) | |
| dc.creator | Sa, Acelino Cardoso de | |
| dc.creator | Paim, Leonardo Lataro | |
| dc.creator | Stradiotto, Nelson Ramos | |
| dc.date | 2015-03-18T15:52:31Z | |
| dc.date | 2016-10-25T20:20:50Z | |
| dc.date | 2015-03-18T15:52:31Z | |
| dc.date | 2016-10-25T20:20:50Z | |
| dc.date | 2014-12-01 | |
| dc.date.accessioned | 2017-04-06T06:58:15Z | |
| dc.date.available | 2017-04-06T06:58:15Z | |
| dc.identifier | International Journal Of Electrochemical Science. Belgrade: Esg, v. 9, n. 12, p. 7746-7762, 2014. | |
| dc.identifier | 1452-3981 | |
| dc.identifier | http://hdl.handle.net/11449/116172 | |
| dc.identifier | http://acervodigital.unesp.br/handle/11449/116172 | |
| dc.identifier | WOS:000345261900081 | |
| dc.identifier | http://connection.ebscohost.com/c/articles/99328080/sugars-electrooxidation-glassy-carbon-electrode-decorate-multi-walled-carbon-nanotubes-nickel-oxy-hydroxide | |
| dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/926823 | |
| dc.description | The glassy carbon electrode modified with carbon nanotubes decorated with nickel oxy-hydroxide (GC/MWCNT/NiOOH) was used to studied electro-oxidation of glucose, galactose, xylose, arabinose and mannose in alkaline medium. Kinetic parameters such as, charge-transfer coefficient, electrocatalytic rate constant and diffusion coefficient were determined for sugars. Galactose exhibited a higher charge-transfer coefficient (0.37) with a diffusion coefficient of 1.3x10(-6) cm(2) s(-1) and showed the higher electrocatalytic rate constant of 2.1x10(4) L mol(-1) s(-1). The modified electrode exhibited a linear response to sugars concentration in the range around of 2.5x10(-4) mol L-1 to 5.6x10(-3) mol L-1 and limits of detection around of 1.9x10(-4) mol L-1 -4.3x10(-4) mol L-1. | |
| dc.description | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | |
| dc.language | eng | |
| dc.publisher | Esg | |
| dc.relation | International Journal Of Electrochemical Science | |
| dc.rights | info:eu-repo/semantics/closedAccess | |
| dc.subject | Electrocatalytic rate constant of sugars | |
| dc.subject | Kinetic parameters | |
| dc.subject | Nickel oxy-hydroxide | |
| dc.subject | Carbon nanotubes | |
| dc.subject | Chemically modified electrodes | |
| dc.title | Sugars Electrooxidation at Glassy Carbon Electrode Decorate with Multi-Walled Carbon Nanotubes with Nickel Oxy-Hydroxide | |
| dc.type | Otro | |
