کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
72661 | 49030 | 2015 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
H2S interaction with HKUST-1 and ZIF-8 MOFs: A multitechnique study
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
کاتالیزور
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: H2S interaction with HKUST-1 and ZIF-8 MOFs: A multitechnique study H2S interaction with HKUST-1 and ZIF-8 MOFs: A multitechnique study](/preview/png/72661.png)
چکیده انگلیسی
• H2S interaction with HKUST-1 and ZIF-8 studied by means of spectroscopy and PXRD.
• Vibrational and electronic perturbation in HKUST-1 and ZIF-8 upon H2S adsorption.
• CuS formation in HKUST-1 and small distortions in ZIF-8 studied by means of PXRD.
The interaction of H2S with HKUST-1 and ZIF-8 MOFs has been studied by means of FT-IR, Raman, DRUV-Vis-NIR and PXRD techniques. At very low equilibrium pressure (below 5 mbar) a stepwise structural distortion is observed in both HKUST-1 and ZIF-8. At higher equilibrium pressures (20–60 mbar), PXRD technique, in particular, showed the structural destruction of HKUST-1 with formation of a covallite (CuS) phase and some structural distortion of ZIF-8.
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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Microporous and Mesoporous Materials - Volume 207, 1 May 2015, Pages 90–94
Journal: Microporous and Mesoporous Materials - Volume 207, 1 May 2015, Pages 90–94
نویسندگان
Jayashree Ethiraj, Francesca Bonino, Carlo Lamberti, Silvia Bordiga,