Thermolabile Noble Metal Precursors: (NO)[Au(NO3)4], (NO)2[Pd(NO3)4], and (NO)2[Pt(NO3)6]

被引:29
作者
Wickleder, Mathias S. [1 ]
Gerlach, Frauke [1 ]
Gagelmann, Steffen [1 ]
Bruns, Joern [1 ]
Fenske, Mandus [1 ]
Al-Shamery, Katharina [1 ]
机构
[1] Carl von Ossietzky Univ Oldenburg, Inst Pure & Appl Chem, D-26129 Oldenburg, Germany
关键词
analytical methods; nitrates; noble metals; photoelectron spectroscopy; CHEMICAL VAPOR-DEPOSITION; GOLD; DECOMPOSITION; CATALYSTS; GAS;
D O I
10.1002/anie.201106107
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Oxidizing noble metals: Pure N2O5 can oxidize elemental gold and palladium. The complex nitrates obtained by these reactions, (NO)[Au(NO3)4], (NO)2[Pd(NO3) 4], and also the first nitrate of tetravalent platinum, (NO) 2[Pt(NO3)6] (see picture for the anion: Pt-gray, N-green, O-blue), have the potential to act as precursors owing to their high thermolability. The thermal decomposition of (NO)[Au(NO 3)4] was elucidated in detail by several methods. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码:2199 / 2203
页数:5
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