Abhaya K. Datye

The effects of K2O cluster size and exposed facets on CO2 binding energetics

Bharat Poudel, Hien N. Pham, Jacob Harvey, A. López Salinas et autres

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Deciphering short- and long-range structural instability of ZIF-8 catalysts during electrochemical CO2 reduction

Binhong Wu, Xue Han, Guangsheng Liu, Guorui Cai et autres

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Hydrothermally stable single atom Cu catalysts on CeO2

Jesse Larence, Hien N. Pham, Andrew De, La Riva et autres

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Anomalous Structural and Catalytic Behavior of Strained Pd Nanoparticles

Siddhant Singh, Brandon Burnside, Graham King, Hien N. Pham et autres

Pd Nanoparticles (NPs) are commonly used catalytic systems for high-temperature oxidation processes such as methane oxidation reactions. The catalytic activity of Pd NPs in these processes depends heavily on the oxidation of the metallic Pd phase to PdO. While the effect of …

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Versatile and Robust Nickel Single Atom Catalysts

Brandon Burnside, Jesse Larence, Ryan Alcala, Stephen Porter et autres

A vast number of industrial catalytic processes rely on noble metals, also called platinum group metals (PGMs), which are scarce and expensive. Replacing these expensive noble metals with earth abundant metals (EAMs) represents a major challenge. Although nickel is known to be …

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Transformation of CeO 2 Nanoparticles into Atomically Dispersed Ce Cations Leads to Enhanced Reactivity for Automotive Emissions Control

Dong Jiang, Hien N. Pham, Yixiao Li, Yubing Lu et autres

-promoted Pt nanoparticles for oxidation of CO and hydrocarbons.

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Achieving self-healing in emission control catalysts via atom trapping

Hien N. Pham, Andrew T. Delariva, Chase W. Thompson, Eric J. Peterson et autres

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Hydrothermally Stable Single Atom Cu Catalysts on CeO2

Jesse Larence, Abhaya K. Datye, Hien N. Pham, Andrew T. Delariva et autres

Developing the science of self-healing catalysts

Abhaya K. Datye, Hien N. Pham, Andrew T. Delariva, Brandon Burnside et autres

It is the dream of every catalyst designer to design catalysts that continue to operate without loss of performance. However, heterogeneous catalysts are susceptible to loss of performance due to sintering, the loss of physical surface area and the growth of nanoparticles, …

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Rational design of dynamic and self-repairing active sites: general discussion

Anastassia N. Alexandrova, Nail El Houcine BARAMA, Simon R. Bare, Jingguang G. Chen et autres

Chemical mechanisms and system analysis in heterogeneous catalysis: general discussion

Anastassia N. Alexandrova, Nail El Houcine BARAMA, Simon R. Bare, Mark E. Bernard et autres

New experimental methods for observing catalysts in action: general discussion

M. Albers, Líney Árnadóttir, Simon R. Bare, Jingguang G. Chen et autres