Revisiting the identity of δ-MgCl2: Part II. Morphology and exposed surfaces studied by vibrational spectroscopies and DFT calculation
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DOI: 10.1016/j.jcat.2020.04.017
Abstract: Abstract The activation of MgCl2 is an essential step for preparing performant Ziegler-Natta (ZN) catalysts for olefin polymerization, either by mechanical grinding of pristine MgCl2 or by chemical conversion of a precursor. Depending on the… read more here.
Keywords: exposed surfaces; vibrational spectroscopies; mgcl2; revisiting identity ... See more keywords
Revisiting ‘identity’ in International Relations: From identity as substance to identifications in action
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DOI: 10.1177/1354066116644035
Abstract: In recent years, the concept of identity has become central to International Relations theory. Opposing rational actor assumptions, constructivist and post-structuralist identity scholarship has argued that preferences and interests are tied to actors’ identities, which,… read more here.
Keywords: relations identity; revisiting identity; identity international; international relations ... See more keywords