Guangqiong Xu, Jin Hu, Yu Tian Wang
Nov 1, 2014
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Journal
Advanced Materials Research
Abstract
Iridium trichloride hydrate and acetyl acetone were used as raw materials, Tris – acetylacetonate - iridium (III) was synthesis by the method of solutions - precipitating method. Composition and structure of obtained organic complex were investigated by means of Elemental Analysis, IR, 1HNMR and UV-vis. Effect of sodium bicarbonate solution concertation on the synthesis yield also been studied. The results demonstrated that two oxygen atoms in acetyl acetone form chelated hexatomic ring with iridium ions. The highest yield was 19.9% when the concentration of sodium bicarbonate was 0.56mol/l.