Heterogeneous catalysts improve the efficiency of chemical transformations and are used for the production of fuels, chemicals, and the abatement of harmful emissions. Modern catalysis exists for about 100 years, but catalyst design and development remains by and large a time-consuming experimental trial-and-error process. The discovery of density functional theory (DFT) and the availability of large computational resources have already started to have a significant impact on our understanding of catalysis, and more importantly, they become increasingly applicable for the in silico design of new catalytic materials. The most successful approach for the identification of novel catalysts is known as computational catalyst screening, which encompasses three main steps: (i) the identification of the dominant reaction mechanism and the key reaction intermediates; (ii) the determination of a small set of catalytic reactivity descriptors that can predict reactivity and selectivity trends; and (iii) the calculation of these reactivity descriptors on new catalysts.

Grabow group introduction video

In the Computational Catalysis and Interface Chemistry (CCIC) group at the University of Houston (UH) we apply computational catalysis techniques, primarily DFT, to study catalytic process that enable the more efficient use of natural resources. This includes the utilization of abundant natural gas and biomass as fuel and feedstock for the production of valuable chemicals. The use of different fuels in vehicles, e.g. natural gas engines, also requires novel catalytic converters for emissions aftertreatment. Our group is very active in studying such catalysts and we collaborate closely with experimental groups at UH and elsewhere.

The necessary computational resources for our research is provided by a 60 node/720-core computing cluster and is supplemented with generous allocations at the Research Computing Center (RCC) and the Center for Advanced Computing & Data Systems. In addition, we use resources provided by the national supercomputing centers XSEDENERSC, and Argonne National Lab.

Follow us on Twitter:

While you’re at it @MDPIOpenAccess please remove me as well. I explained it to you in my response to your last email asking me to guest edit a special issue for @Catalysts_MDPI https://t.co/Pa3WTvbPC6

Congratulations @Michael_S_Wong ! https://t.co/nGyHDRJq8l
TheGrabowGroup photo
Rice U. Chemical & Biomolecular Engineering @RiceCHBE
With a two-year, $110,000 grant from the @AmerChemSociety’s Petroleum Research Fund, @Michael_S_Wong hopes to improve the synthesis of industrial products catalyzed by metallic particles: https://t.co/MAaREKfGA4 https://t.co/LuUAibddCO

Recent posts

Xiao wins Poster Award at the 2019 Southwest Catalysis Symposium

We congratulate senior graduate student Xiao Li to winning a Poster Award at the 2019 Southwest Catalysis Symposium Fall Symposium at Baton Rouge, LA! Her project is supported by the U.S. Department of Energy and her poster was titled “First-principles Kinetic Monte Carlo Study of Water-mediated C-O Bond Cleavage in ...
Read more

Former group member shares inspiring story

UH graduate James Sutjianto, now a PhD student at Penn State, shares his inspiring story to encourage other individuals with disabilities to enter STEM research. While at UH, James performed synthesis experiments and carried out first-principles simulations as undergraduate research project on zeolite catalysis in the groups of Dr. Rimer ...
Read more