Virgil Jackson | Environmental Molecular Sciences Laboratory

The Impact of Carbonate on Surface Protonation, Electron Transfer and Crystallization Reactions in Iron Oxide Nanoparticles and Colloids

Lead Institution

University of Alabama

Principal Investigator

David Dixon

Project type

Large-Scale EMSL Research

In this proposal we outline a plan to address three key issues of importance in the geochemical behavior of iron oxides and in the geochemical cycling of iron, specifically the influence of…

Computational Design of Catalysts: The Control of Chemical Transformation to Minimize the Environmental Impact of Chemical Processes

Lead Institution

University of Alabama

Principal Investigator

David Dixon

Project type

Capability Research

Catalysis is governed by a delicate balance between a myriad of competing bond making and breaking processes including adsorption, reaction, desorption, and surface diffusion that occur at active…

Capture and Reduction of Metal Ions out of the
Environment by Biomolecular Systems

Lead Institution

Universidade Federal de Pernambuco

Principal Investigator

Roberto Lins Neto

Project type

Grand Challenge

The use of microbes and/or microbial components has been proven to be an efficient strategy for in situ environmental remediation technologies. The requested allocation of computer time is for…

Molecular Computational Studies In Geochemistry and Environmental Chemistry

Lead Institution

Corning, Inc.

Principal Investigator

James Rustad

Project type

Capability Research

This project is focused on prediction of reaction rates, mechanisms, and associated isotopic fractionation factors of key processes in low-temperature geochemistry. Such processes can play a key role…

Computational Design of Catalysts: The Control of Chemical Transformation to Minimize the Environmental Impact of Chemical Processes

Lead Institution

University of Alabama

Principal Investigator

David Dixon

Project type

Capability Research

Catalysis is governed by a delicate balance between a myriad of competing bond making and breaking processes including adsorption, reaction, desorption, and surface diffusion that occur at active…

NMR and Computational Studies of Chemical Transformations at Complex Interfaces for Catalytic Applications

Lead Institution

University of Alabama

Principal Investigator

David Dixon

Project type

Large-Scale EMSL Research

Catalysis science is at the core of many of the DOE's programs including its core energy mission. Catalysts, both homogeneous and heterogeneous, facilitate the control of chemical reactions by…

Early Transition Metal Oxides as Catalysts: Crossing Scales from Clusters to Single Crystals to Functioning Materials

Lead Institution

Pacific Northwest National Laboratory

Principal Investigator

Charles Peden

Project type

Large-Scale EMSL Research

Current commercial heterogeneous catalysts are structurally and chemically complex and measurements on them can seldom be interpreted with atomic-level precision. This is especially so for supported…

The Role of Interfacial Processes on Mineral Transformations in Wet Supercritical CO2

Lead Institution

Washington State University

Principal Investigator

Andrew Felmy

Project type

Large-Scale EMSL Research

We propose a comprehensive experimental and theoretical investigation of the role of interfacial water and CO2 on the energies, mechanisms, and rates of reactivity of a series of orthosilicate and…

Computational Catalyst Design: Controlling Chemical Transformations to Minimize Environmental Impact

Lead Institution

University of Alabama

Principal Investigator

David Dixon

Project type

Large-Scale EMSL Research

There is a critical need to develop new, renewable sources of energy as well as chemical feedstocks. Biomass is a carbon neutral source of energy and can also address issues related to the…

Projects