Indium diffusion inside InBi during and after electrodeposition at various temperatures

Canegallo, S; Agrigento, V; Moraitou, C; Toussimi, A; Bicelli, LP; Serravalle, G

dc.contributor.author	Canegallo, S	en
dc.contributor.author	Agrigento, V	en
dc.contributor.author	Moraitou, C	en
dc.contributor.author	Toussimi, A	en
dc.contributor.author	Bicelli, LP	en
dc.contributor.author	Serravalle, G	en
dc.date.accessioned	2014-03-01T01:44:45Z
dc.date.available	2014-03-01T01:44:45Z
dc.date.issued	1996	en
dc.identifier.issn	09258388	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/24472
dc.subject	Bismuth	en
dc.subject	Diffusion coefficient	en
dc.subject	Electrodeposition	en
dc.subject	In-Bi intermetallic compound	en
dc.subject	Indium	en
dc.subject.other	Activation energy	en
dc.subject.other	Charge transfer	en
dc.subject.other	Diffusion in solids	en
dc.subject.other	Electrodeposition	en
dc.subject.other	Intermetallics	en
dc.subject.other	Mass transfer	en
dc.subject.other	Solutions	en
dc.subject.other	Thermal effects	en
dc.subject.other	Frequency factor	en
dc.subject.other	Indium bismuth alloy	en
dc.subject.other	Indium alloys	en
dc.title	Indium diffusion inside InBi during and after electrodeposition at various temperatures	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/0925-8388(95)02115-9	en
heal.identifier.secondary	http://dx.doi.org/10.1016/0925-8388(95)02115-9	en
heal.publicationDate	1996	en
heal.abstract	The influence of temperature on indium galvanostatic electrodeposition from aqueous solutions on bismuth cathodes has been investigated, as well as the time evolution of the deposit composition. The formation of In-Bi intermetallic compounds was observed owing to indium diffusion into, and reaction inside, the bulk of the cathode. By considering the charge transfer and mass transport phenomena, we estimated the In diffusion coefficient into InBi at 30 to 70°C (from 0.79 × 10-15 to 3.77 × 10-15 m2 s-1) and from applying an Arrhenius-type relation, we estimated the activation energy (32.8 kJ mol-1) and frequency factor (3.7 × 10-10 m2 s-1).	en
heal.journalName	Journal of Alloys and Compounds	en
dc.identifier.doi	10.1016/0925-8388(95)02115-9	en
dc.identifier.volume	234	en
dc.identifier.issue	2	en
dc.identifier.spage	211	en
dc.identifier.epage	217	en