| dc.creator | Liu, Hongtao | |
| dc.creator | Fernandez, Jose Luis | |
| dc.creator | Zoski, Cynthia | |
| dc.date.accessioned | 2020-04-07T22:06:07Z | |
| dc.date.accessioned | 2022-10-15T14:09:16Z | |
| dc.date.available | 2020-04-07T22:06:07Z | |
| dc.date.available | 2022-10-15T14:09:16Z | |
| dc.date.created | 2020-04-07T22:06:07Z | |
| dc.date.issued | 2009-07 | |
| dc.identifier | Liu, Hongtao; Fernandez, Jose Luis; Zoski, Cynthia; A gas-diffusion gold-ring tip: Fabrication, characterization, and application in Electrocatalysis; Elsevier Science Inc; Electrochemistry Communications; 11; 7; 7-2009; 885-888 | |
| dc.identifier | 1388-2481 | |
| dc.identifier | http://hdl.handle.net/11336/102244 | |
| dc.identifier | CONICET Digital | |
| dc.identifier | CONICET | |
| dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/4395121 | |
| dc.description.abstract | A gas-diffusion gold-ring microelectrode used as scanning electrochemical microscopy tip was fabricated. Compared to the ring-tip for droplet dispensation reported before, the as sa-fabricated micropipette tip has a larger ring size (ca. 25 um diameter) that is beneficial to gas dispensation and is more sensitive to electroactive species. This micropipette electrode functioning as both a normal SECM tip and a gas dispenser was demonstrated by imaging FcMeOH+/FcMeOH reaction and electrocatalytic oxygen reduction reaction, respectively. | |
| dc.language | eng | |
| dc.publisher | Elsevier Science Inc | |
| dc.relation | info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.elecom.2009.04.024 | |
| dc.rights | https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ | |
| dc.rights | info:eu-repo/semantics/openAccess | |
| dc.subject | Scanning electrochemical microscopy | |
| dc.subject | Micropipette electrode | |
| dc.subject | Ring-tip | |
| dc.subject | Gas dispenser | |
| dc.subject | Electrocatalysis | |
| dc.title | A gas-diffusion gold-ring tip: Fabrication, characterization, and application in Electrocatalysis | |
| dc.type | info:eu-repo/semantics/article | |
| dc.type | info:ar-repo/semantics/artículo | |
| dc.type | info:eu-repo/semantics/publishedVersion | |
