The structure of bright zinc coatings
Struktura sjajnih prevlaka cinka

2000
Authors
Nikolić, Nebojša D.
Popov, Konstantin I.
Rakočević, Zlatko Lj.

Đurović, Dejan
Pavlović, Miomir
Stojanović, Miodrag
Article (Published version)
Metadata
Show full item recordAbstract
The structures of bright zinc coatings obtained from acid sulfate solutions in the presenceof dextrin/salicylaldehyde mixture were examined. It was shown by the STM technique that the surfaces of bright zinc coatings are covered by hexagonal zinc crystals, the tops of planes of which are flat and mutually parallel and which exhibit smoothness on the atomic level. X-Ray diffraction (XRD) analysis of the bright zinc coatings showed that the zinc crystallites are oriented in the (110) plane only.
Ispitana je struktura sjajnih prevlaka cinka istaloženih iz kiselog sulfatnog elektrolita sa dodatkom dekstrina i salicil aldehida. Pokazano je da je površina sjajnih prevlaka pokrivena heksagonalnim kristalima cinka, čiji vrhovi su ravni i međusobno paralelni, i koji su glatki na atomskom nivou. Rendgensko-difrakciona analiza sjajnih prevlaka cinka je pokazala da su kristaliti cinka orijentisani samo u (110) ravni.
Keywords:
bright zinc coating / STM technique / X-ray diffraction analysisSource:
Journal of the Serbian Chemical Society, 2000, 65, 11, 819-827Publisher:
- Serbian Chemical Society