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Building better catalysts
Date:9/29/2011

n and Harper depicted results of the reactions using the different catalysts as a three-dimensional mathematical surface that bulges upward. The highest part of the bulge represents those among the nine catalysts that had the greatest degree of handedness.

This technique was used and can be used in the future to identify the optimal catalysts among a number of candidates. But it also revealed the unexpected link between the size and electronic properties of catalysts in determining their effectiveness in speeding reactions.

"This study shows quantitatively that the two factors are related," and knowing that will make it easier to design many future catalysts, Sigman says.


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Contact: Lee Siegel
lee.siegel@utah.edu
801-581-8993
University of Utah
Source:Eurekalert  

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