A Study of Ziegler–Natta Propylene Polymerization Catalysts by Spectroscopic Methods
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چکیده
منابع مشابه
A Study of Ziegler–Natta Propylene Polymerization Catalysts by Spectroscopic Methods
Ziegler-Natta polymerization catalysts were characterized by a complex of surface- and bulk-sensitive methods (DRIFTS, XPS, ESR, and XAS = XANES + EXAFS). A diffuse-reflectance Fourier-transform IR spectroscopy (DRIFTS) study showed the presence of strong Lewis acid sites in different concentrations and absence of strong basic sites in the polymerization catalysts. X-ray photoelectron spectrosc...
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ژورنال
عنوان ژورنال: Materials
سال: 2017
ISSN: 1996-1944
DOI: 10.3390/ma10050496