A new method for studying carbon clusters in the gas phase: Observation of size specific neutral fragment loss from metastable reactions of mass selected C+n, n≤60

1988 ◽  
Vol 88 (4) ◽  
pp. 2809-2814 ◽  
Author(s):  
Peter P. Radi ◽  
Thomas L. Bunn ◽  
Paul R. Kemper ◽  
Michele E. Molchan ◽  
Michael T. Bowers
Keyword(s):  
Gas Phase ◽  
New Method ◽  
Carbon Clusters ◽  
Neutral Fragment ◽  
Phase Observation

New method for determination of heats of thermal gas-phase reactions yielding intermediates

1996 ◽  
Vol 45 (1) ◽  
pp. 56-59
Author(s):  
N. N. Buravtsev ◽  
Yu. A. Kolbanovskii ◽  
A. A. Ovsyannikov
Keyword(s):  
Gas Phase ◽  
New Method ◽  
Gas Phase Reactions

LASER-DRIVEN SYNTHESIS OF CARBON AND SILICON CLUSTERS FROM GAS-PHASE REACTANTS

1996 ◽  
Vol 03 (01) ◽  
pp. 807-811 ◽  
Author(s):  
M. EHBRECHT ◽  
H. FERKEL ◽  
V.V. SMIRNOV ◽  
O. STELMAKH ◽  
W. ZHANG ◽  
...  
Keyword(s):  
Gas Phase ◽  
Flow Reactor ◽  
Carbon Clusters ◽  
Molecular Flow ◽  
Silicon Cluster ◽  
Nanosized Particles ◽  
Silicon Clusters ◽  
Molecular Gases ◽  
Induced Decomposition ◽  
Cluster Beams

A newly developed technique is employed for the production of carbon and silicon cluster beams starting from gaseous compounds. It is based on the CO 2-laser-induced decomposition of molecular gases containing carbon and silicon, such as CO 2H2 and SiH 4, in a flow reactor. In order to decompose acetylene, SF 6 is used as a sensitizer. By introducing a skimmer into the reaction zone, the generated silicon and carbon clusters are transferred to free molecular flow and analyzed with a time-of-flight mass spectrometer. It is shown that the technique can be efficiently employed to produce fullerenes C 60 and C 70 and, in the case of silicon, ultrapure nanosized particles of up to 3-nm diameter.

New Method of Destroying Waste Anesthetic Gases Using Gas-Phase Photochemistry

2019 ◽  
Vol 131 (1) ◽  
pp. 288-297
Author(s):  
Verena Rauchenwald ◽  
Mark D. Rollins ◽  
Susan M. Ryan ◽  
Alex Voronov ◽  
John R. Feiner ◽  
...  
Keyword(s):  
Gas Phase ◽  
New Method ◽  
Anesthetic Gases

A New Method for Measuring the Diffusion Coefficient in a Gas Phase

2006 ◽  
Vol 110 (38) ◽  
pp. 11208-11213 ◽  
Author(s):  
Fereshteh Rouholahnejad ◽  
Mahmoud Tabrizchi
Keyword(s):  
Diffusion Coefficient ◽  
Gas Phase ◽  
New Method

Gas phase observation of the 1.27-μ emission of singlet delta oxygen generated at atmospheric pressure by heterogeneous photosensitization

1981 ◽  
Vol 22 (21) ◽  
pp. 1949-1952 ◽  
Author(s):  
Walter C. Eisenberg ◽  
Alan Snelson ◽  
James Veltman ◽  
Robert W. Murray
Keyword(s):  
Gas Phase ◽  
Atmospheric Pressure ◽  
Phase Observation

NEW METHOD FOR PREDICTION OF BINARY GAS-PHASE DIFFUSION COEFFICIENTS

1966 ◽  
Vol 58 (5) ◽  
pp. 18-27 ◽  
Author(s):  
Edward N. Fuller ◽  
Paul D. Schettler ◽  
J. Calvin. Giddings
Keyword(s):  
Gas Phase ◽  
Diffusion Coefficients ◽  
New Method ◽  
Phase Diffusion
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