What scientific discovery is Ziegler best known for?
Quantum mechanics
Theory of relativity
Ziegler-Natta catalyst
DNA structure
Answer
Karl Ziegler is best known for his discovery of the Ziegler-Natta catalyst, which is used in the production of polypropylene. This catalyst is a combination of a transition metal, such as titanium, and an organometallic compound, such as triethylaluminum. The Ziegler-Natta catalyst allows for the production of polypropylene with a high degree of crystallinity, which is necessary for the production of many plastic products.
Uncovering the Genius: Karl Ziegler's Impact on Chemistry
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