Cheol-woo Yi

Fundamental Studies of Nitrogen Oxide Surface chemistry: A Model System approach

Lead Institution

Pacific Northwest National Laboratory

Principal Investigator

Janos Szanyi

Project type

Large-Scale EMSL Research

In our proposed research we will employ a model system approach to elucidate the structure-reactivity relationships of base-metal oxide nanostructures supported on planar oxide substrates. The major…

Fundamental Studies of Nitrogen Oxide Surface Chemistry: A Model System Approach Combining Experiments and Theory

Lead Institution

Pacific Northwest National Laboratory

Principal Investigator

Janos Szanyi

Project type

Large-Scale EMSL Research

This program is aimed at the development of a fundamental understanding of catalytic nitrogen oxide (NOx) chemistry on base metal oxide surfaces. Special emphasis is on identifying new and unique…

Fundamental Mechanistic Studies of Catalytic Reactions Using a Combined Steady-State Isotopic Transient Kinetic Analysis (SSITKA)/Fourier Transform Infrared (FTIR) Spectroscopy Apparatus

Lead Institution

Pacific Northwest National Laboratory

Principal Investigator

Charles Peden

This project will apply a unique capability in the EMSL at PNNL for heterogeneous catalysis R&D employing steady-state isotopic transient kinetic analysis (SSITKA) techniques with mass…

Fundamental Mechanistic Studies of Catalytic Reactions Using a Combined Steady-State Isotopic Transient Kinetic Analysis (SSITKA)/Fourier Transform Infrared (FTIR) Spectroscopy Apparatus

Lead Institution

Pacific Northwest National Laboratory

Principal Investigator

Charles Peden

This project will apply a unique capability in the EMSL at PNNL for heterogeneous catalysis R&D employing steady-state isotopic transient kinetic analysis (SSITKA) techniques with mass…

Understanding NOx SCR Mechanisms and Activity on Cu/Chabazite Structures throughout the Catalyst Life Cycle

Lead Institution

Washington State University

Principal Investigator

Jean-Sabin McEwen

Project type

Large-Scale EMSL Research

This proposed EMSL use will enable research that has been recently funded at PNNL by the Department of Energy (DOE), and at the remainder of the partner institutions by a joint DOE/National Science…

Fundamental Studies of Oxygen Storage Materials (Chuck Peden's BES Project - 26104)

Lead Institution

Pacific Northwest National Laboratory

Principal Investigator

Charles Peden

Project type

Exploratory Research

The goal of this research is to fill a gap in the fundamental understanding of catalyst activity and durability with respect to the transient NOx reduction performance of automotive catalytic…

EMSL Science Overview

Cheol-woo Yi

Projects

Fundamental Studies of Nitrogen Oxide Surface chemistry: A Model System approach

Fundamental Studies of Nitrogen Oxide Surface Chemistry: A Model System Approach Combining Experiments and Theory

Fundamental Mechanistic Studies of Catalytic Reactions Using a Combined Steady-State Isotopic Transient Kinetic Analysis (SSITKA)/Fourier Transform Infrared (FTIR) Spectroscopy Apparatus

Fundamental Mechanistic Studies of Catalytic Reactions Using a Combined Steady-State Isotopic Transient Kinetic Analysis (SSITKA)/Fourier Transform Infrared (FTIR) Spectroscopy Apparatus

Understanding NOx SCR Mechanisms and Activity on Cu/Chabazite Structures throughout the Catalyst Life Cycle

Fundamental Studies of Oxygen Storage Materials (Chuck Peden's BES Project - 26104)