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Qichi Hu

Institution
Pacific Northwest National Laboratory

Projects

Preparation of Novel Catalysts using Ion Soft-Landing

Lead Institution
National Dong Hwa University
Principal Investigator
Wen-Ping Peng
Project type
Large-Scale EMSL Research
Soft landing of low energy gas-phase ion beams onto suitable substrates is a powerful preparative technique with many potential applications. Various classes of compounds (e.g. proteins, metal…

Probing the Reactivity of Organic Particles Using Ion Soft-Landing

Lead Institution
University of California, Irvine
Principal Investigator
Sergey Nizkorodov
Project type
Large-Scale EMSL Research
Formation and atmospheric processing of particulate matter is one of the focus areas emphasized by EMSL. Organic coatings on atmospheric aerosols determine the surface chemistry that particles…

Surface-Induced Dissociation of Large Molecules in Mass Spectrometry

Lead Institution
Purdue University
Principal Investigator
Julia Laskin
Project type
Large-Scale EMSL Research
The general objective of our research is to achieve a fundamental understanding of the reaction kinetics and dynamics of activating and dissociating complex molecular ions, develop molecular level…

Soft-Landing of Complex Ions on Surfaces

Lead Institution
Purdue University
Principal Investigator
Robert Cooks
Project type
Large-Scale EMSL Research
Interaction of ions with surfaces is an area of active fundamental research in surface science relevant to a broad range of other scientific disciplines supported by the DOE Office of Science such as…

Activation and Dissociation of Large Molecules in Mass Spectrometry

Lead Institution
Purdue University
Principal Investigator
Julia Laskin
Project type
Large-Scale EMSL Research
This proposal is a continuation of research under EMSL User Proposal #6291. Mass spectrometry is unique among instrumental analysis techniques in terms of its extraordinary sensitivity, molecular…