Methods and use of manipulating Au25 charge state
Abstract
Methods for manipulating charge states of Au nanoparticles and uses for the corresponding nanoparticles are described. A preferred embodiment comprises the following steps: 1) combining at least one Au nanocluster with at least one electron accepting molecule in the presence of an excess amount of counter ion; and 2) exposing the nanocluster, electron acceptor and counter ion mixture to light creating Au+ nanoclusters. In one or more embodiments, an additional step of depositing the Au+ nanoclusters onto a catalyst support is performed.
- Inventors:
- Issue Date:
- Research Org.:
- National Energy Technology Laboratory (NETL), Pittsburgh, PA, Morgantown, WV, and Albany, OR (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1568628
- Patent Number(s):
- 10358726
- Application Number:
- 14/573,080
- Assignee:
- U.S. Department of Energy (Washington, DC)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
C - CHEMISTRY C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES C25B - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 12/17/2014
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; 77 NANOSCIENCE AND NANOTECHNOLOGY
Citation Formats
Kauffman, Douglas, Matranga, Christopher, Alfonso, Dominic, Ohodnicki, Paul, Deng, Xingyi, Siva, Rajan C., Zeng, Chenjie, and Jin, Rongchao. Methods and use of manipulating Au25 charge state. United States: N. p., 2019.
Web.
Kauffman, Douglas, Matranga, Christopher, Alfonso, Dominic, Ohodnicki, Paul, Deng, Xingyi, Siva, Rajan C., Zeng, Chenjie, & Jin, Rongchao. Methods and use of manipulating Au25 charge state. United States.
Kauffman, Douglas, Matranga, Christopher, Alfonso, Dominic, Ohodnicki, Paul, Deng, Xingyi, Siva, Rajan C., Zeng, Chenjie, and Jin, Rongchao. Tue .
"Methods and use of manipulating Au25 charge state". United States. https://www.osti.gov/servlets/purl/1568628.
@article{osti_1568628,
title = {Methods and use of manipulating Au25 charge state},
author = {Kauffman, Douglas and Matranga, Christopher and Alfonso, Dominic and Ohodnicki, Paul and Deng, Xingyi and Siva, Rajan C. and Zeng, Chenjie and Jin, Rongchao},
abstractNote = {Methods for manipulating charge states of Au nanoparticles and uses for the corresponding nanoparticles are described. A preferred embodiment comprises the following steps: 1) combining at least one Au nanocluster with at least one electron accepting molecule in the presence of an excess amount of counter ion; and 2) exposing the nanocluster, electron acceptor and counter ion mixture to light creating Au+ nanoclusters. In one or more embodiments, an additional step of depositing the Au+ nanoclusters onto a catalyst support is performed.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {7}
}
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