Please use this identifier to cite or link to this item:
http://hdl.handle.net/1942/24065
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Subramanian, Palaniappan | - |
dc.contributor.author | Kolagatla, Srikanth | - |
dc.contributor.author | Szunerits, Sabine | - |
dc.contributor.author | Coffinier, Yannick | - |
dc.contributor.author | YEAP, Weng Siang | - |
dc.contributor.author | HAENEN, Ken | - |
dc.contributor.author | Boultherroub, Rabah | - |
dc.contributor.author | Schechter, Alex | - |
dc.date.accessioned | 2017-08-04T09:28:03Z | - |
dc.date.available | 2017-08-04T09:28:03Z | - |
dc.date.issued | 2017 | - |
dc.identifier.citation | JOURNAL OF PHYSICAL CHEMISTRY C, 121(6), p. 3397-3403 | - |
dc.identifier.issn | 1932-7447 | - |
dc.identifier.uri | http://hdl.handle.net/1942/24065 | - |
dc.description.abstract | Reactive ion etching of diamond interfaces using oxygen plasma is a widely used approach for the formation of diamond nanowires. In this paper, we highlight the influence of the doping level of the etched diamond substrate on the density of the resulting nanowires. Heavily boron-doped diamond interfaces result in very dense diamond nanowires, while etching of low boron-doped diamond substrates results in sparsely formed nanostructures, as boron dopant atoms in the diamond act as masks during the etching process. In pursuit of a better understanding of doping and plasma etching effects, we demonstrated by performing Raman imaging on single diamond nanowires that the etching process leads. to a dedoping of the wire tip and a partial transformation of diamond to sp(2) carbon. The etching process does not, however, alter the initial diamond feature of the rest-of the nanowire. Finally, the activity of the different diamond nanowires toward oxygen reduction in alkaline solution Was investigated. Interestingly, high boron-doped diamond nanowire interfaces reduce oxygen at a relatively lower potential of -0.3 V vs Ag/AgCl despite the boron dedoping at the tip of the wires. | - |
dc.description.sponsorship | A.S. acknowledges the Israel Science Foundation (ISF) for funding the research work through the Israel National Research Center for Electrochemical Propulsion (INREP) and I-CORE Program (Grant No. 2797/11). S.K. and P.S. acknowledge the support of INREP and Ariel University for providing research scholarship. RB., S.S., and Y.C. gratefully acknowledge financial support from the Centre National de la Recherche Scientifique (CNRS), the University Lille 1, and the Hauts-de-France region. K.H. acknowledges the Methusalem "NANO" and the Research Foundation-Flanders (FWO) G.0C02.15N projects for financial support. This work was partly supported by the French RENATECH network (French national nanofabrication platform). | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.rights | © 2017 American Chemical Society | - |
dc.title | Atomic Force Microscopic and Raman Investigation of Boron-Doped Diamond Nanowire Electrodes and Their Activity toward Oxygen Reduction | - |
dc.type | Journal Contribution | - |
dc.identifier.epage | 3403 | - |
dc.identifier.issue | 6 | - |
dc.identifier.spage | 3397 | - |
dc.identifier.volume | 121 | - |
local.format.pages | 7 | - |
local.bibliographicCitation.jcat | A1 | - |
dc.description.notes | [Subramanian, Palaniappan; Kolagatla, Srikanth; Schechter, Alex] Ariel Univ, Dept Chem Sci, IL-40700 Ariel, Israel. [Szunerits, Sabine; Coffinier, Yannick; Boultherroub, Rabah] Univ Lille, Univ Valenciennes, CNRS, IEMN,ISEN,Cent Lille,UMR 8520, F-59000 Lille, France. [Yeap, Weng Siang; Haenen, Ken] Hasselt Univ, Inst Mat Res, IMO, Wetenschlapspk 1, B-3590 Diepenbeek, Belgium. [Yeap, Weng Siang; Haenen, Ken] IMEC Vzw, IMOMEC, Wetenschapspk 1, B-3590 Diepenbeek, Belgium. | - |
local.publisher.place | WASHINGTON | - |
local.type.refereed | Refereed | - |
local.type.specified | Article | - |
local.class | dsPublValOverrule/author_version_not_expected | - |
dc.identifier.doi | 10.1021/acs.jpcc.6b11546 | - |
dc.identifier.isi | 000394482300026 | - |
item.fullcitation | Subramanian, Palaniappan; Kolagatla, Srikanth; Szunerits, Sabine; Coffinier, Yannick; YEAP, Weng Siang; HAENEN, Ken; Boultherroub, Rabah & Schechter, Alex (2017) Atomic Force Microscopic and Raman Investigation of Boron-Doped Diamond Nanowire Electrodes and Their Activity toward Oxygen Reduction. In: JOURNAL OF PHYSICAL CHEMISTRY C, 121(6), p. 3397-3403. | - |
item.fulltext | With Fulltext | - |
item.validation | ecoom 2018 | - |
item.contributor | Subramanian, Palaniappan | - |
item.contributor | Kolagatla, Srikanth | - |
item.contributor | Szunerits, Sabine | - |
item.contributor | Coffinier, Yannick | - |
item.contributor | YEAP, Weng Siang | - |
item.contributor | HAENEN, Ken | - |
item.contributor | Boultherroub, Rabah | - |
item.contributor | Schechter, Alex | - |
item.accessRights | Restricted Access | - |
crisitem.journal.issn | 1932-7447 | - |
crisitem.journal.eissn | 1932-7455 | - |
Appears in Collections: | Research publications |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
acs.jpcc.6b11546.pdf Restricted Access | Published version | 4.35 MB | Adobe PDF | View/Open Request a copy |
SCOPUSTM
Citations
7
checked on Sep 2, 2020
WEB OF SCIENCETM
Citations
13
checked on Sep 27, 2024
Page view(s)
58
checked on Sep 7, 2022
Download(s)
40
checked on Sep 7, 2022
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.