Adsorption, desorption, and diffusion of nitrogen in a model nanoporous material. II. Diffusion limited kinetics in amorphous solid water

2007 ◽  
Vol 127 (18) ◽  
pp. 184708 ◽  
Author(s):  
Tykhon Zubkov ◽  
R. Scott Smith ◽  
Todd R. Engstrom ◽  
Bruce D. Kay
Keyword(s):  
Amorphous Solid ◽  
Nanoporous Material ◽  
Amorphous Solid Water ◽  
Diffusion Limited ◽  
Solid Water ◽  
Adsorption Desorption ◽  
And Diffusion

MOLECULAR BEAM STUDIES OF KINETIC PROCESSES IN NANOSCALE WATER FILMS

1997 ◽  
Vol 04 (04) ◽  
pp. 781-797 ◽  
Author(s):  
R. SCOTT SMITH ◽  
BRUCE D. KAY
Keyword(s):  
Molecular Beam ◽  
Amorphous Solid ◽  
Amorphous Solid Water ◽  
Water Films ◽  
Ice Films ◽  
Nanoscale Films ◽  
Solid Water ◽  
Adsorption Desorption ◽  
Kinetics Of ◽  
And Diffusion

Studies of the properties of crystalline ice and amorphous solid water are the focus of considerable diverse and interdisciplinary research. The reasons include understanding heterogeneous atmospheric processes, interstellar and cometary astrophysics, cryobiology, and the physics and chemistry of liquids. In this review we summarize our recent work using nanoscale ice films to characterize the kinetic behavior of crystalline ice and amorphous solid water. The adsorption, desorption, crystallization and diffusion kinetics of the nanoscale films are studies using molecular beam and programmed desorption techniques. The results of these experiments and their implications for the physical properties of nanoscale ice films are presented.

scholarly journals Effect of porosity on the adsorption, desorption, trapping, and release of volatile gases by amorphous solid water

2001 ◽  
Vol 106 (E12) ◽  
pp. 33387-33392 ◽  
Author(s):  
Patrick Ayotte ◽  
R. Scott Smith ◽  
K. P. Stevenson ◽  
Z. Dohnálek ◽  
Greg A. Kimmel ◽  
...  
Keyword(s):  
Amorphous Solid ◽  
Amorphous Solid Water ◽  
Solid Water ◽  
Adsorption Desorption

The deposition angle-dependent density of amorphous solid water films

2003 ◽  
Vol 118 (1) ◽  
pp. 364-372 ◽  
Author(s):  
Z. Dohnálek ◽  
Greg A. Kimmel ◽  
Patrick Ayotte ◽  
R. Scott Smith ◽  
Bruce D. Kay
Keyword(s):  
Amorphous Solid ◽  
Amorphous Solid Water ◽  
Water Films ◽  
Solid Water ◽  
Deposition Angle ◽  
Dependent Density

Nuclear spin conversion of molecular hydrogen on amorphous solid water in the presence of O2traces

2011 ◽  
Vol 13 (6) ◽  
pp. 2172-2178 ◽  
Author(s):  
M. Chehrouri ◽  
J.-H. Fillion ◽  
H. Chaabouni ◽  
H. Mokrane ◽  
E. Congiu ◽  
...  
Keyword(s):  
Nuclear Spin ◽  
Molecular Hydrogen ◽  
Amorphous Solid ◽  
Spin Conversion ◽  
Amorphous Solid Water ◽  
Solid Water
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