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Increased Volatility of Barium Metal Organics by the Use of Nitrogen Lewis Bases
Published online by Cambridge University Press: 25 February 2011
Abstract
Substituted β-diketonate complexes of barium have limited volatility even at reduced pressures. The addition of nitrogen Lewis bases to the CVD carrier gas allows barium β-diketonates, even those with no reported volatility, to be transported in the vapor phase at temperatures as low as 70°C (atmospheric pressure) with no decomposition. No increase in volatility is observed, however, for barium carboxylate complexes.
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- Copyright © Materials Research Society 1991
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