Opening book details…
Can I read Surface acidic sites on supported titanium-magnesium catalyst for propylene polymerization: ESR study via adsorption of stable nitroxyl radicals on EtoBox?
Surface acidic sites on supported titanium-magnesium catalyst for propylene polymerization: ESR study via adsorption of stable nitroxyl radicals by Alexandr G. Potapov; Vladimir A. Zakharov; Tatijana B. Mikenas; Sergeyi A. Sergeev; Alexandr M. Volodin is a Materials Science article available to read on EtoBox.
What is Surface acidic sites on supported titanium-magnesium catalyst for propylene polymerization: ESR study via adsorption of stable nitroxyl radicals about?
## Abstract ESR was used for studying the interaction between the stable nitroxyl radical TEMPO (2,2,6,6‐tetramethylpyperidin‐1‐oxyl) and the titanium‐magnesium catalysts TiCl~4~/MgCl~2~ and TiCl~4~/MgCl~2~ · __n__D (D is either diisobutyl phthalate or 2,2‐diisobutyl‐1,3‐dimethoxypropane), as well as TiCl~4~/MgCl~2~ · __n__D treated with triethylaluminium. In all cases, only part of the surface titanium complexes (18–53 mol‐%) exhibit Lewis acid properties and can interact with TEMPO. The portion of titanium complexes with acidic properties depends on the composition and preparation of the catalysts, and it decreases upon treatment with triethylaluminium.
Who reads Surface acidic sites on supported titanium-magnesium catalyst for propylene polymerization: ESR study via adsorption of stable nitroxyl radicals?
It is typically read by researchers, students, and practitioners in Materials Science.
- Author
- Alexandr G. Potapov; Vladimir A. Zakharov; Tatijana B. Mikenas; Sergeyi A. Sergeev; Alexandr M. Volodin
- Publisher
- John Wiley and Sons; Wiley (John Wiley & Sons); John Wiley & Sons Ltd.; Wiley (ISSN 1022-1352)
- Published
- 1997
- Language
- EN
- Field
- Materials Science (Physical Sciences)