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首页> 外文期刊>触媒 >Local Structure of Transition Metal in Alimino-Phosphate (ALPO) and Silicoaliminophosphate (SAPO) by Electron Spin Resonance (ESR) and Electron Spin-Echo Modulation (ESEM)
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Local Structure of Transition Metal in Alimino-Phosphate (ALPO) and Silicoaliminophosphate (SAPO) by Electron Spin Resonance (ESR) and Electron Spin-Echo Modulation (ESEM)

机译:电子自旋共振(ESR)和电子自旋回波调制(ESEM)在磷酸亚胺(ALPO)和磷酸硅铝(SAPO)中过渡金属的局部结构

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摘要

The incorporation of transition metal ions into aluminophosphate and silicoaluminophosphate molecular sieve frameworks studied by CW-ESR and electron spin-echo modulation (ESEM) spectroscopy was summarized. ESR and ~(31)P ESEM for metal ion substituted ALPO/SAPO (MeAPO/MeAPSO) indicated that the ions are located at framework phosphorus sites.
机译:总结了通过CW-ESR和电子自旋回波调制(ESEM)光谱研究的过渡金属离子到铝磷酸盐和硅铝磷酸盐分子筛框架中的结合。金属离子取代的ALPO / SAPO(MeAPO / MeAPSO)的ESR和〜(31)P ESEM表明离子位于骨架磷位点。

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