While titanium tetrachloride is widely used, researchers are exploring alternative catalysts to address its limitations. Some of these alternatives include:
Metallocene Catalysts: These catalysts offer better control over polymer structure and properties compared to traditional Ziegler-Natta catalysts. Post-Metallocene Catalysts: These catalysts provide enhanced activity and selectivity, making them attractive for advanced polymerization processes. Single-Site Catalysts: These catalysts offer precise control over polymer microstructure and enable the production of novel polymer architectures.
