CALCULATION OF RF PLASMA TORCH PARAMETERS BY MEANS OF NON-EQUILIBRJUM MODEL OF AR PLASMA

2001 ◽  
Vol 5 (1) ◽  
pp. 6 ◽  
Author(s):  
Sergey Dresvin ◽  
Nguyen Kuok - Shi ◽  
D. Ivanov ◽  
Jacques Amouroux
Keyword(s):  
Plasma Torch ◽  
Rf Plasma ◽  
Ar Plasma

Microwave N2–Ar plasma torch. I. Modeling

2011 ◽  
Vol 109 (2) ◽  
pp. 023301 ◽  
Author(s):  
J. Henriques ◽  
E. Tatarova ◽  
C. M. Ferreira
Keyword(s):  
Plasma Torch ◽  
Ar Plasma

Microwave N2–Ar plasma torch. II. Experiment and comparison with theory

2011 ◽  
Vol 109 (2) ◽  
pp. 023302 ◽  
Author(s):  
J. Henriques ◽  
E. Tatarova ◽  
F. M. Dias ◽  
C. M. Ferreira
Keyword(s):  
Plasma Torch ◽  
Ar Plasma

Spectroscopic diagnosis of an atmospheric-pressure waveguide-based microwave N2–Ar plasma torch

2015 ◽  
Vol 24 (2) ◽  
pp. 025003 ◽  
Author(s):  
Shou-Zhe Li ◽  
Chuan-Jie Chen ◽  
Xin Zhang ◽  
Jialiang Zhang ◽  
Yong-Xing Wang
Keyword(s):  
Atmospheric Pressure ◽  
Plasma Torch ◽  
Ar Plasma

Carbon Coated Nanoparticle Composites Synthesized in an RF Plasma Torch

1996 ◽  
Vol 457 ◽  
Author(s):  
John Henry J. Scott ◽  
Sara A. Majetich ◽  
Zafer Turgut ◽  
Michael E. Mchenry ◽  
Maher Boulos
Keyword(s):  
Plasma Torch ◽  
Rf Plasma ◽  
Coated Nanoparticles ◽  
Transmission Electron ◽  
Large Numbers ◽  
Carbon Coated ◽  
Carbon Arc ◽  
A Chain ◽  
Nanoparticle Composites ◽  
Encapsulated Nanoparticles

ABSTRACTFeCo alloy nanoparticles are synthesized in an RF plasma torch reactor and characterized using X-ray powder diffraction (XRD) and transmission electron microscopy (XRD). Bare, uncoated particles exhibit a chain-like agglomeration morphology marked by large ring- and bridge-like structures surrounding open voids. Acetylene was used to generate large numbers of carbon-coated nanoparticles similar to those produced in carbon arc reactors. Conventional TEM of this powder revealed numerous particles below 50 nm in diameter embedded in a carbonaceous matrix. These results establish RF plasma torch processing as a well-characterized, scalable alternative to carbon arc synthesis of encapsulated nanoparticles.

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