Thermal decomposition of Yttrium(III) isovalerate in argon
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- 作者：J.-C. Grivela ; jean@dtu.dk" class="auth_mail" title="E-mail the corresponding author ; Y. Zhaoa ; X. Tanga ; c ; P.G.P.A. Pallewattaa ; A. Watenphulb ; d ; M.v. Zimmermannb
- 关键词：Yttrium isovalerate ; Thermal decomposition ; TG-DTA ; FTIR ; Carboxylates
- 刊名：Journal of Analytical and Applied Pyrolysis
- 出版年：2016
- 出版时间：July 2016
- 年：2016
- 卷：120
- 期：Complete
- 页码：341-346
- 全文大小：2114 K
文摘
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Yttrium(III) isovalerate Y(C4H9CO2)3 was prepared and characterized.
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Y(C4H9CO2)3 does not melt between 40 °C and 110 °C prior to decomposition.
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Decomposition occurs at a 20 °C higher temperature than for Yttrium(III) valerate.
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CO2 and C9H18 (2,6-dimethyl-4-heptanone) are released during the decomposition.
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The decomposition of Y(C4H9CO2)3 to Y2O3 proceeds through Y2O2CO3.