dc.contributor.author |
Bilican, Doğa |
dc.contributor.author |
Fornell Beringues, Jordina |
dc.contributor.author |
Sort Viñas, Jordi |
dc.contributor.author |
Pellicer Vilà, Eva Maria |
dc.date |
2017 |
dc.identifier |
https://ddd.uab.cat/record/170150 |
dc.identifier |
urn:10.3390/ma10010043 |
dc.identifier |
urn:oai:ddd.uab.cat:170150 |
dc.identifier |
urn:pmid:28772402 |
dc.identifier |
urn:recercauab:ARE-86310 |
dc.identifier |
urn:scopus_id:85011711351 |
dc.identifier |
urn:wos_id:000394838800043 |
dc.identifier |
urn:altmetric_id:15264768 |
dc.identifier |
urn:recercauab:ARE-89573 |
dc.identifier |
urn:oai:egreta.uab.cat:publications/545dc69e-6449-4e35-83af-53ab90af1228 |
dc.identifier |
urn:pmc-uid:5344563 |
dc.identifier |
urn:pmcid:PMC5344563 |
dc.identifier |
urn:oai:pubmedcentral.nih.gov:5344563 |
dc.format |
application/pdf |
dc.language |
eng |
dc.publisher |
|
dc.relation |
European Commission 642642 |
dc.relation |
Ministerio de Economía y Competitividad RYC-2012-10839 |
dc.relation |
Agència de Gestió d'Ajuts Universitaris i de Recerca 2014/SGR-1015 |
dc.relation |
Materials ; Vol. 10 Núm. 1 (2017), p. 1-10 |
dc.rights |
open access |
dc.rights |
Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, la comunicació pública de l'obra i la creació d'obres derivades, fins i tot amb finalitats comercials, sempre i quan es reconegui l'autoria de l'obra original. |
dc.rights |
https://creativecommons.org/licenses/by/4.0/ |
dc.subject |
Bismuth |
dc.subject |
Electrodeposition |
dc.subject |
X-ray diffraction |
dc.title |
Electrochemical synthesis of bismuth particles : tuning particle shape through substrate type within a narrow potential window |
dc.type |
Article |
dc.description.abstract |
Bismuth (Bi) electrodeposition was studied on Si/Ti/Au, FTO-, and ITO-coated glasses from acidic nitrate solutions with and without gluconate within a narrow potential window (∆E = 80 mV). This potential range was sufficient to observe a change in particle shape, from polyhedrons (including hexagons) to dendrites, the trend being slightly different depending on substrate activity. In all cases, though, the formation of dendrites was favoured as the applied potential was made more negative. Bi particles were more uniformly distributed over the substrate when sodium gluconate was added to the electrolyte. X-ray diffraction analyses of dendrites grown at −0.28 V indicated that they exhibit the rhombohedral phase of Bi and are predominantly oriented along the (003) plane. This orientation is exacerbated at the lowest applied potential (−0.20 V vs. Ag |