Please use this identifier to cite or link to this item:
http://paper.sci.ui.ac.id/jspui/handle/2808.28/141
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ishii, Yuya | - |
dc.contributor.author | Tribidasari, Ivandini A. | - |
dc.contributor.author | Murata, Kazutaka | - |
dc.contributor.author | Einaga, Yasuaki | - |
dc.date.accessioned | 2016-08-10T07:47:18Z | - |
dc.date.available | 2016-08-10T07:47:18Z | - |
dc.date.issued | 2013-05-07 | - |
dc.identifier.issn | 1520-6882 | - |
dc.identifier.other | 10.1021/ac400043b | en_US |
dc.identifier.uri | http://paper.sci.ui.ac.id/jspui/handle/2808.28/141 | - |
dc.description.abstract | The electrochemical detection of dissolved ozone in water was examined using boron-doped diamond (BDD) electrodes. A well-defined reduction peak was observed at ∼380 mV for H-terminated BDD, whereas it was observed at ∼200 mV in the case of O-terminated BDD for an ozone solution in a 0.1 M phosphate buffer solution at pH 7. The peak potential for ozone reduction was selective with respect to oxygen reduction at both H- and O-terminated BDD electrodes, whereas it occurred at approximately the same potential as oxygen reduction at other types of solid electrodes, including glassy-carbon, platinum, and gold electrodes. Interference from chlorine was not observed in lower concentration than 300 μM ClO–. Furthermore, in order to apply the detection technique to electrolyte-free media, BDD microelectrodes were also used. A linear calibration curve for dissolved ozone in water could be achieved between concentrations of 0.49 and 740 μM, with an estimated detection limit (S/N = 3) of 0.185 μM (S/N = 3). Excellent stability was demonstrated for repetitions of these calibration curves performed in 3 consecutive days. | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | American Chemical Society | en_US |
dc.relation.ispartofseries | Volume 85;Issue 9 | - |
dc.source | Analytical Chemistry 2013, Volume 85, Number 9, pp 4284–4288 | en_US |
dc.source.uri | http://pubs.acs.org/doi/pdf/10.1021/ac400043b | en_US |
dc.title | Development of Electrolyte-Free Ozone Sensors Using Boron-Doped Diamond Electrodes | en_US |
dc.type | Article | en_US |
Appears in Collections: | Journal Collection |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
11. Development of Electrolyte-Free Ozone Sensors Using Boron-Doped.pdf | 10,86 MB | Adobe PDF | View/Open Request a copy |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.