Add time:07/31/2019         Source:sciencedirect.com

Low temperature electrodeposition of Ga-Sb film is investigated from the 1-butyl-1-methylpyrrolidinium dicyanamide room temperature ionic liquid containing anhydrous GaCl3 and SbCl3. Voltammetry shows that the redox potential of Ga(III)/Ga is more negative than that of the Sb(III)/Sb. While the deposited Sb can be easily anodized, the deposited Ga is difficult to oxidize. Electrodeposition of Ga-Sb films are attempted at various potentials and temperatures in solutions containing different Ga(III)/Sb(III) concentration ratios. To obtain GaSb film with a Ga:Sb ratio of 1:1 the electrolyte must contains a Ga(III) concentration higher than that of Sb(III). Scanning electron microscopy, energy dispersive X-ray analysis and X-ray photoelectron spectroscopy are used to characterize the morphologies, composition and the chemical bonding of the deposited GaSb films.

We also recommend Trading Suppliers and Manufacturers of GALLIUM ANTIMONIDE (cas 12064-03-8). Pls Click Website Link as below: cas 12064-03-8 suppliers