Effects of synthesis conditions on the PdCu membrane structure
| dc.contributor.author | Çetinyokuş, Saliha | |
| dc.contributor.author | Doğan, Meltem | |
| dc.contributor.author | Küçüktepe, Nesli | |
| dc.date.accessioned | 2019-07-24T12:55:30Z | |
| dc.date.available | 2019-07-24T12:55:30Z | |
| dc.date.issued | 2019 | |
| dc.department | Mühendislik Fakültesi | |
| dc.description.abstract | In this study, it was aimed to plate PdCu alloy layer on porous glass supports by using electroless plating technique. It was also aimed to achieve coexistence of fcc (face-centered cubic) and bcc (body-centered cubic) phases on the alloy membrane layer. The fcc and bcc phases were seen together in the structures of the membranes synthesized at all three bath temperatures (30 °C, 40 °C and 50 °C), but, it was shown that the most suitable coating rate was achieved when the coating bath temperature was 40 °C. The appropriate composition of PdCu (74% Pd, 26% Cu) was achieved by following a synthesis procedure as follows: Coating in Pd bath three times for 60 minutes each followed by coating in Cu bath at the low formaldehyde concentration (5 mL/L) for 15 minutes. Hydrogen flux in the membrane was measured as 1.9x10-6 mol/cm2 s. After flux measurements, it was determined that the membrane structure changed and the fcc (200) structure, which did not previously exist in the structure, was formed. | |
| dc.description.abstract | ... | |
| dc.identifier.doi | 10.29002/asujse.527882 | |
| dc.identifier.endpage | 42 | en_US |
| dc.identifier.issn | 2587-1277 | |
| dc.identifier.issue | 1 | en_US |
| dc.identifier.startpage | 29 | en_US |
| dc.identifier.uri | https://dx.doi.org/10.29002/asujse.527882 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.12451/5396 | |
| dc.identifier.volume | 3 | en_US |
| dc.language.iso | en | |
| dc.publisher | Aksaray Üniversitesi | |
| dc.relation.ispartof | Aksaray University Journal of Science and Engineering | |
| dc.relation.publicationcategory | Makale - Ulusal Hakemli Dergi - Başka Kurum Yazarı | |
| dc.rights | Attribution-NonCommercial-NoDerivs 3.0 United States | * |
| dc.rights | info:eu-repo/semantics/openAccess | |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/us/ | * |
| dc.subject | Electroless Plating | |
| dc.subject | PdCu | |
| dc.subject | Composite Membrane | |
| dc.subject | Characterization | |
| dc.title | Effects of synthesis conditions on the PdCu membrane structure | |
| dc.type | Article |
