dc.contributor.author |
Sarac, Baran |
|
dc.contributor.author |
Ivanov, Yury |
|
dc.contributor.author |
Karazehir, Tolga |
|
dc.contributor.author |
Putz, Barbara |
|
dc.contributor.author |
Greer, A. Lindsay |
|
dc.contributor.author |
Sarac, A. Sezai |
|
dc.contributor.author |
Eckert, Juergen |
|
dc.date.accessioned |
2023-01-12T09:09:58Z |
|
dc.date.available |
2023-01-12T09:09:58Z |
|
dc.date.issued |
2020-07 |
|
dc.identifier.citation |
Sarac, B., Ivanov, Y. P., Karazehir, T., Putz, B., Greer, A. L., Sarac, A. S., & Eckert, J. (2020). Metallic Glass Films with Nanostructured Periodic Density Fluctuations Supported on Si/SiO 2 as an Efficient Hydrogen Sorber. Chemistry – A European Journal, 26(37), 8244-8253. https://doi.org/10.1002/chem.202001596 |
tr_TR |
dc.identifier.issn |
0947-6539 |
|
dc.identifier.issn |
1521-3765 |
|
dc.identifier.uri |
http://openacccess.atu.edu.tr:8080/xmlui/handle/123456789/4126 |
|
dc.identifier.uri |
http://dx.doi.org/10.1002/chem.202001596 |
|
dc.description |
WOS indeksli yayınlar koleksiyonu. / WOS indexed publications collection. |
tr_TR |
dc.description.abstract |
Nanostructured metallic glass films (NMGF) can exhibit surface and intrinsic effects that give rise to unique physical and chemical properties. Here, a facile synthesis and electrochemical, structural, and morphologic characterization of Pd-Au-Si based MGs of approximately 50 nm thickness supported on Si/SiO(2)is reported. Impressively, the maximum total hydrogen charge stored in the Pd-Au-Si nanofilm is equal to that in polycrystalline Pd films with 1 mu m thickness in 0.1 mH(2)SO(4)electrolyte. The same NMGF has a volumetric desorption charge that is more than eight times and 25 % higher than that of polycrystalline PdNF and Pd-Cu-Si NMGF with the same thickness supported on Si/SiO2, respectively. A significant number of nanovoids originating from PdH(x)crystals, and an increase in the average interatomic spacing is detected in Pd-Au-Si NMGF by high-resolution TEM. Such a high amount of hydrogen sorption is linked to the unique density fluctuations without any chemical segregation exclusively observed for this NMGF. |
tr_TR |
dc.language.iso |
en |
tr_TR |
dc.publisher |
CHEMISTRY-A EUROPEAN JOURNAL / WILEY-V C H VERLAG GMBH |
tr_TR |
dc.relation.ispartofseries |
2020;Volume: 26 Issue: 37 |
|
dc.subject |
electrosorption |
tr_TR |
dc.subject |
hydrogenation |
tr_TR |
dc.subject |
metallic glass |
tr_TR |
dc.subject |
nanostructures |
tr_TR |
dc.subject |
thin films |
tr_TR |
dc.title |
Metallic Glass Films with Nanostructured Periodic Density Fluctuations Supported on Si/SiO(2)as an Efficient Hydrogen Sorber |
tr_TR |
dc.type |
Article |
tr_TR |