714 Microporous and Mesoporous Materials I: Structure Fundamentals

Tuesday, November 17, 2020: 8:00 AM - 9:00 AM
Catalysis and Reaction Engineering Division (20) (PreRecorded+)

Description:
This session focuses on catalysis over a wide range of porous materials. Abstracts on the synthesis, structural characterization, kinetic performance, and mechanistic/theoretical investigation of inorganic/organic molecular sieves (zeolites, zeotypes, mesostructured materials, metal-organic frameworks) useful as catalysts for fuel and chemical synthesis or environmental remediation are invited.

Sponsor:
Catalysis and Reaction Engineering Division
Chair:
Michele L. Sarazen Email: msarazen@princeton.edu
Co-chairs:
Jason S. Bates Email: jsbates@wisc.edu
Marat Orazov Email: orazov@udel.edu


(714a) Ab-Initio characterization of Water Clusters at Acid Sites in Microporous Zeolites and Their Influence on Ethanol Dehydration Kinetics
Brandon C. Bukowski, Jason S. Bates, Rajamani Gounder and Jeffrey Greeley


(714b) Assessing the Kinetic Effects of Al Siting on Methanol Dehydration in Different Zeolite Void Environments Using Density Functional Theory
Alexander Hoffman, Claire T. Nimlos, Ashlyn Petro, Philip M. Kester, John R. Di Iorio, Steven V. Nystrom Jr., Rajamani Gounder and David Hibbitts


(714c) Structure-Dependent Organization of Alkanols inside Zeolites Influences the Enthalpic and Entropic Contributions Towards Dehydration Kinetics
Manish Shetty, Huamin Wang, Feng Chen, Donald M. Camaioni, Oliver Y. Gutiérrez and Johannes A. Lercher


(714d) Framework Structures and Heteroatom Distributions in the Zeolite Catalyst SSZ-70
Zachariah Berkson, Stef Smeets, Stacey I. Zones, David Gajan, Anne Lesage, Christian Baerlocher, Lynne B. McCusker and Bradley F. Chmelka


(714e) Towards Data-Driven Structure-Property Relations for Predicting Adsorption Entropy in Siliceous Zeolites
Christopher Rzepa, Daniel W. Siderius, Harold W. Hatch, Vincent K. Shen, Jeetain Mittal and Srinivas Rangarajan


(714f) Structural Changes and Catalytic Performance of SAPO-34 after Prolonged Hydrothermal Treatments
Stephen Schuyten, Ivalina Minova and Paul A. Wright


(714g) Identification of Different Proton and Aluminum Species in H-ZSM5
Vy T. Nguyen, Jeffery L. White and Bin Wang


(714h) Micropore-Mediated Interactions Among Surface Intermediates: Role of Oxidant Structure and Pore Size on Alkene Epoxidation in Titanium Silicates
Daniel T. Bregante, Jun Zhi Tan, Rebecca Schultz, David S. Potts, E. Zeynep Ayla, Chris Torres and David Flaherty
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