Infrared Spectra of Some Alkyl Silanes and Siloxanes in Gaseous, Liquid, and Solid Phases

1952 ◽  
Vol 20 (5) ◽  
pp. 905-907 ◽  
Author(s):  
I. Šimon ◽  
H. O. McMahon
Keyword(s):  
Infrared Spectra ◽  
Solid Phases ◽  
Liquid And Solid Phases

REACTION OF TRICHLOROACETONITRILE WITH PRIMARY AND SECONDARY AMINES: PART II. INFRARED SPECTRA OF N-SUBSTITUTED TRICHLOROACETAMIDINES

1959 ◽  
Vol 37 (4) ◽  
pp. 795-802 ◽  
Author(s):  
John C. Grivas ◽  
Alfred Taurins
Keyword(s):  
Infrared Spectra ◽  
Secondary Amines ◽  
Amino Group ◽  
Polar Solvents ◽  
Primary And Secondary Amines ◽  
Secondary Amino ◽  
Solid Phases ◽  
Infrared Absorption Spectra ◽  
Degree Of Association ◽  
Liquid And Solid Phases

A correlation between the infrared absorption spectra and the structure of 13 N-mono- and N-di-substituted trichloroacetamidines is presented. N-Alkyl- and N-aryl-trichloroacetami-dines associate strongly in the liquid and solid phases, and exist only in the imino form in non-polar solvents. They can be characterized by a strong band (amidine II band) at 1510–1525 cm−1 and 1570–1580 cm−1 respectively which is attributed to the deformation vibration [Formula: see text] of the secondary amino group. The degree of association of N-substituted trichloroacetamidines changes in the following order of substitution:[Formula: see text]

Complex investigation of the thermal and electrophysical properties of refractory oxides in the liquid and solid phases

1980 ◽  
Vol 38 (4) ◽  
pp. 333-337
Author(s):  
�. �. Shpil'rain ◽  
D. N. Kagan ◽  
L. S. Barkhatov ◽  
L. I. Zhmakin ◽  
V. V. Koroleva
Keyword(s):  
Electrophysical Properties ◽  
Complex Investigation ◽  
Refractory Oxides ◽  
Solid Phases ◽  
Liquid And Solid Phases

Segregation Patterns and the Phase-Field 3D-Model for Adiabatic Phase Transition in Al-Cu Alloys

2013 ◽  
Vol 668 ◽  
pp. 870-874
Author(s):  
Heng Min Ding ◽  
Tie Qiao Zhang ◽  
Lv Chun Pu
Keyword(s):  
Dendritic Growth ◽  
3D Model ◽  
Three Dimensional ◽  
Cartesian Grid ◽  
Solute Diffusion ◽  
Solute Redistribution ◽  
Cu Alloys ◽  
Solid Phases ◽  
Solid Liquid ◽  
Liquid And Solid Phases

In the paper, a model basing on solute conservative in every unit is developed for solving the solute diffusion equation during solidification. The model includes time-dependent calculations for temperature distribution, solute redistribution in the liquid and solid phases. Three-dimensional computations are performed for Al-Cu dendritic growth into an adiabatic and highly supersaturated liquid phase. A numerical algorithm was developed to explicitly track the sharp solid/liquid (S/L) interface on a fixed Cartesian grid. Three-dimensional mesoscopic calculations were performed to simulate the evolution of equiaxed dendritic morphologies.

Thermally stable coexistence of liquid and solid phases in gallium nanoparticles

2016 ◽  
Vol 15 (9) ◽  
pp. 995-1002 ◽  
Author(s):  
Maria Losurdo ◽  
Alexandra Suvorova ◽  
Sergey Rubanov ◽  
Kurt Hingerl ◽  
April S. Brown
Keyword(s):  
Thermally Stable ◽  
Stable Coexistence ◽  
Solid Phases ◽  
Gallium Nanoparticles ◽  
Liquid And Solid Phases
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