scholarly journals Photodissociation and spectroscopy of gas phase bimetallic clusters. Final report, September 15, 1990--September 14, 1993

1993 ◽  
Author(s):  
M.A. Duncan
Keyword(s):  
Gas Phase ◽  
Bimetallic Clusters ◽  
Final Report

A novel gas-phase mono and bimetallic clusters decorated Zno nanorods electrochemical sensor for 4-aminophenol detection

2018 ◽  
Vol 811 ◽  
pp. 89-95 ◽  
Author(s):  
Giorgia Fiaschi ◽  
Salvatore Cosentino ◽  
Richa Pandey ◽  
Salvo Mirabella ◽  
Vincenzina Strano ◽  
...  
Keyword(s):  
Electrochemical Sensor ◽  
Gas Phase ◽  
Zno Nanorods ◽  
Bimetallic Clusters

Dissociation of Gas-Phase Bimetallic Clusters as a Probe of Charge Densities: The Effective Charge of Uranyl

2014 ◽  
Vol 118 (11) ◽  
pp. 2159-2166 ◽  
Author(s):  
Ana F. Lucena ◽  
José M. Carretas ◽  
Joaquim Marçalo ◽  
Maria del Carmen Michelini ◽  
Philip X. Rutkowski ◽  
...  
Keyword(s):  
Gas Phase ◽  
Effective Charge ◽  
Bimetallic Clusters ◽  
Charge Densities

Residual Gas Reactions in the Electron Microscope: I. Qualitative Observations on the Water Gas Reaction

1968 ◽  
Vol 26 ◽  
pp. 292-293
Author(s):  
Richard E. Hartman ◽  
Roberta S. Hartman ◽  
Peter L. Ramos
Keyword(s):  
Electron Beam ◽  
Electron Microscope ◽  
Gas Phase ◽  
Absolute Temperature ◽  
Residual Gas ◽  
Gas Reactions ◽  
Image Position ◽  
The Right ◽  
Water Gas ◽  
Thinning Rate

The action of water and the electron beam on organic specimens in the electron microscope results in the removal of oxidizable material (primarily hydrogen and carbon) by reactions similar to the water gas reaction .which has the form:The energy required to force the reaction to the right is supplied by the interaction of the electron beam with the specimen.The mass of water striking the specimen is given by:where u = gH2O/cm2 sec, PH2O = partial pressure of water in Torr, & T = absolute temperature of the gas phase. If it is assumed that mass is removed from the specimen by a reaction approximated by (1) and that the specimen is uniformly thinned by the reaction, then the thinning rate in A/ min iswhere x = thickness of the specimen in A, t = time in minutes, & E = efficiency (the fraction of the water striking the specimen which reacts with it).

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