TY - GEN
T1 - Deposition of Ru-Ni-S nanoparticles on carbon by spray-pyrolysis
T2 - 2007 AIChE Annual Meeting
AU - Pingali, Kalyana C.
AU - Deng, Shuguang
AU - Rockstraw, David A.
N1 - Copyright:
Copyright 2009 Elsevier B.V., All rights reserved.
PY - 2007
Y1 - 2007
N2 - Nanoparticles of Ru-Ni-S were synthesized in a single-step spray-pyrolysis process as potential catalysts for fuel cells and other applications. The application of methanol as solvent had a strong effect on the particle morphology, size, and composition. The pyrolysis temperature strongly affected the particle morphology when methanol was used as solvent. High temperatures promoted dendrite formation. When a water/methanol mixture was used as solvent, crystalline ternary nanoparticles of Ru-Ni-S on a carbon layer were formed at lower temperatures. A very interesting and unique structure of spherical clusters of crystalline particles attached by a chain of crystalline nanoparticles was synthesized. This is an abstract of a paper presented at the 2007 AIChE Annual Meeting (Salt Lake City, UT 11/4-9/2007).
AB - Nanoparticles of Ru-Ni-S were synthesized in a single-step spray-pyrolysis process as potential catalysts for fuel cells and other applications. The application of methanol as solvent had a strong effect on the particle morphology, size, and composition. The pyrolysis temperature strongly affected the particle morphology when methanol was used as solvent. High temperatures promoted dendrite formation. When a water/methanol mixture was used as solvent, crystalline ternary nanoparticles of Ru-Ni-S on a carbon layer were formed at lower temperatures. A very interesting and unique structure of spherical clusters of crystalline particles attached by a chain of crystalline nanoparticles was synthesized. This is an abstract of a paper presented at the 2007 AIChE Annual Meeting (Salt Lake City, UT 11/4-9/2007).
UR - http://www.scopus.com/inward/record.url?scp=58049131257&partnerID=8YFLogxK
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M3 - Conference contribution
AN - SCOPUS:58049131257
SN - 9780816910229
T3 - 2007 AIChE Annual Meeting
BT - 2007 AIChE Annual Meeting
Y2 - 4 November 2007 through 9 November 2007
ER -