Preparation of Novel Catalytic Materials Using Soft- and Reactive Landing of Ions
EMSL Project ID
44660
Abstract
Abstract
The proposed work is focused on obtaining a molecular-level understanding of the structure-reactivity relationships of catalytically active small metal clusters and organometallic molecules deposited on surfaces by integrating EMSL capabilities in mass-selected ion deposition with multiple microscopy and spectroscopy techniques.
Project Details
Project type
Large-Scale EMSL Research
Start Date
2011-10-01
End Date
2014-09-30
Status
Closed
Released Data Link
Team
Principal Investigator
Team Members
Related Publications
10.1021/jp3087Johnson GE, TA Priest, and J Laskin. 2012. "Coverage Dependent Charge Reduction of Cationic Gold Clusters on Surfaces Prepared Using Soft Landing of Mass-selected Ions." Journal of Physical Chemistry C 116(47):24977-24986. doi:10.1021/jp308795r
Al Hasan NM, GE Johnson, and J Laskin. 2013. "Gas-Phase Synthesis of Singly and Multiply Charged Polyoxovanadate Anions Employing Electrospray Ionization and Collision Induced Dissociation." Journal of the American Society for Mass Spectrometry 24(9):1385-95. doi:10.1007/s13361-013-0683-0
Gunaratne KDD, V Prabhakaran, GE Johnson, and J Laskin. 2015. "Gas-Phase Fragmentation Pathways of Mixed-Addenda Keggin Anions: PMo12-nWnO403- (n = 0-12)." Journal of the American Society for Mass Spectrometry 26(6):1027-1035. doi:10.1007/s13361-015-1090-5
Hu Q, and J Laskin. 2014. "Reactive Landing of Dendrimer Ions onto Activated Self-assembled Monolayer Surfaces." Physical Chemistry Chemical Physics. PCCP. doi:10.1021/jp411637w
Johnson GE, TA Priest, and J Laskin. 2012. "Charge Retention by Gold Clusters on Surfaces Prepared Using Soft Landing of Mass Selected Ions ." ACS Nano 6(1):573-582. doi:10.1021/nn2039565
Laskin J, and P Wang. 2014. "Charge Retention by Organometallic Dications on Self-Assembled Monolayer Surfaces." International Journal of Mass Spectrometry. doi:10.1016/j.ijms.2014.01.012
Laskin J, GE Johnson, and V Prabhakaran. 2016. "Soft Landing of Complex Ions for Studies in Catalysis and Energy Storage." Journal of Physical Chemistry C 120(41):23305-23322. doi:10.1021/acs.jpcc.6b06497
Laskin J. "Ion–surface collisions in mass spectrometry: Where analytical chemistry meets surface science." International Journal of Mass Spectrometry. doi:10.1016/j.ijms.2014.07.004
Zhang W, D Du, KDD Gunaratne, RJ Colby, Y Lin, and J Laskin. 2013. "Polyoxometalate-Graphene Nanocomposite Modified Electrode for Electrocatalytic Detection of Ascorbic Acid." Electrochemistry Communications 26(1):178-183. doi:10.1002/elan.201300343