The Effects of Sodium Bicarbonate Concentration on the Synthesis of Tris-acetylacetonate-iridium(III)

Guang Xu; Jin Hu; Yu Tian Wang

doi:10.4028/www.scientific.net/AMR.1058.213

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 1058The Effects of Sodium Bicarbonate Concentration on...

The Effects of Sodium Bicarbonate Concentration on the Synthesis of Tris-acetylacetonate-iridium(III)

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.

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Periodical:

Advanced Materials Research (Volume 1058)

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213-216

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1058.213

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Online since:

November 2014

Authors:

Guang Xu, Jin Hu*, Yu Tian Wang

Keywords:

Iridium Complexes, Precipitation Method, Synthesis

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