Organische Trägermaterialien für Ziegler-Natta-Katalysatoren
, 2018 Ziel dieser Arbeit war die Entwicklung eines auf einem organischen Trägermaterial basierenden Ziegler-Natta-Katalysatorsystems, welches die erforderliche Fragmentierbarkeit in möglichst kleine Fragmente aufweist.
Nietzel, Sven Ingo
core
Block Copolymers of Highly Isotactic Polypropylene via Controlled Ziegler−Natta Polymerization
, 2016 Block Copolymers of Highly Isotactic Polypropylene via Controlled Ziegler−Natta ...
Sara Ronca (1775596) +6 more
core +1 more source
Paramagnetic species in Ziegler Natta catalysts
, 2023 Abstract: This doctoral thesis investigates the nature and behavior of paramagnetic Ti(III) species in industrial Ziegler-Natta catalysts (ZNCs) used for the polymerization of polyethylene and polypropylene and is the result of a collaborative effort between the EPR laboratories of the University of Torino, the University of Antwerp and the Giulio ...
openaire +2 more sources
Polímeros, 2012 Copolímeros de propeno com 1-hexeno e 1,5-hexadieno, contendo diferentes teores de comonômeros, foram obtidos utilizando técnicas de polimerização em lama e em massa com catalisadores Ziegler-Natta heterogêneos de alta atividade.
Aline F. Lima +5 more
doaj
Ziegler-Natta/茂金属催化剂制备超高分子量聚α-烯烃的研究
四川大学学报. 自然科学版, 2012 以传统的Ziegler-Natta（Z-N）/茂金属（Cp2ZrCl2）催化剂为主催化剂,以三乙基铝[（C2H5）3Al]为助催化剂,采用本体聚合法合成了具有超高分子量的烯烃类聚合物.采用正交试验的方法获得了最佳的催化剂配比条件（A为0.02 g、B为0.03 g、C为0.15 mL）.凝胶渗透色谱测得在该条件下所合成聚合物的Mw为1.12×10～7,Mn为2.96×10～6,多分散系数Mw/Mn为3.79.以旋转粘度计测得该条件下聚合物溶液的表观粘度为27 mPa·s.实验证明,通过采Ziegler ...
殷德刚 +5 more
doaj
, 2007 International audienceExploring Pathways to Reduce the Distribution of Active Sites in the Ziegler-Natta Polymerization of ...
Bollack-Benoit, V. +7 more
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Influence of the Ethanol Content of Adduct on the Comonomer Incorporation of Related Ziegler-Natta Catalysts in Propylene (Co)polymerizations. [PDF]
Polymers (Basel), 2023 Mehdizadeh M +10 more
europepmc +1 more source
Ziegler–Natta Catalysts: Applications in Modern Polymer Science
SynOpen, 2023 Keshav Taruneshwar Jha +2 more
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Evaluation of the Reactivity of Methanol and Hydrogen Sulfide Residues with the Ziegler-Natta Catalyst during Polypropylene Synthesis and Its Effects on Polymer Properties. [PDF]
Polymers (Basel), 2023 Hernández-Fernández J +2 more
europepmc +1 more source
Experimental-Density Functional Theory (DFT) Study of the Inhibitory Effect of Furan Residues in the Ziegler-Natta Catalyst during Polypropylene Synthesis. [PDF]
Int J Mol Sci, 2023 Hernández-Fernández J +2 more
europepmc +1 more source