Solid-phase condensation of rhodium(III) aqua sulfates
Solid-phase condensation of rhodium(III) aqua sulfates
复制标题
铑(III)水硫酸盐的固相缩合
DOI：
--
复制
发表时间：
2011
期刊：
影响因子：
--
通讯作者：
T. I. Nedoseikina
中科院分区：
文献类型：
--
作者：
S. Vorob’eva;A. Belyaev;M. A. Fedotov;I. Yushina;T. I. Nedoseikina
研究了硫酸氢铑的固相缩合反应，生成低聚硫酸氢铑配合物。研究了100 ~ 130℃热扩散条件下硫酸氢铑（III）的等温脱水，确定了反应的有效速率常数和活化能。通过x射线粉末衍射和红外光谱对脱水产物的固相进行了研究，通过103Rh和17O NMR、电子吸收光谱、色谱和电泳对聚合相溶液进行了研究。
Solid-phase condensation of rhodium(III) aqua sulfates yielding oligomeric rhodium(III) aqua sulfate complexes was revealed. The isothermal dehydration of rhodium(III) aqua sulfates under thermal diffusion conditions in the temperature range 100–130°C was studied, and effective rate constants and activation energies were determined. The solid phases of dehydration products were studied by X-ray powder diffraction and IR spectroscopy, and solutions of polymeric phases were studied by 103Rh and 17O NMR, electronic absorption spectroscopy, chromatography, and electrophoresis.