A vacuum cell and associated optics for obtaining a single‐reflection infrared spectrum using reflection‐absorption spectroscopy

1974 ◽  
Vol 45 (10) ◽  
pp. 1221-1223 ◽  
Author(s):  
Harland G. Tompkins ◽  
David L. Allara
Keyword(s):  
Infrared Spectrum ◽  
Absorption Spectroscopy ◽  
Vacuum Cell

Near-infrared spectrum of ZrF by intracavity laser absorption spectroscopy

2015 ◽  
Vol 310 ◽  
pp. 68-71 ◽  
Author(s):  
Jack C. Harms ◽  
Leah C. O’Brien ◽  
Ann Ni ◽  
Bilal Mahkdoom ◽  
James J. O’Brien
Keyword(s):  
Infrared Spectrum ◽  
Absorption Spectroscopy ◽  
Near Infrared ◽  
Laser Absorption Spectroscopy ◽  
Laser Absorption ◽  
Intracavity Laser ◽  
Near Infrared Spectrum

Reaction of Deuterio Polyisoprene and Deuterio Polybutadiene with Sulfur

1963 ◽  
Vol 36 (1) ◽  
pp. 219-235
Author(s):  
J. J. Shipman ◽  
M. A. Golub
Keyword(s):  
Absorption Band ◽  
Infrared Spectrum ◽  
Natural Rubber ◽  
Absorption Spectroscopy ◽  
Infrared Absorption ◽  
Crosslinking Reaction ◽  
Infrared Absorption Spectroscopy ◽  
Chemical Changes ◽  
The Past ◽  
Soft Rubber

Abstract Infrared absorption spectroscopy has been employed in the past in efforts to determine the nature of the chemical changes which occur in natural rubber during vulcanization. The most prominent change in the infrared spectrum of rubber accompanying vulcanization with sulfur is the appearance of a new absorption band at 10.4 µ. In the spectra of useful soft rubber vulcanizates this band is barely detectable, while in those of hard rubber (ebonite) it is moderately intense. It has not been known whether this band is related in some way to the actual crosslinking reaction or is the result of some noncrosslinking reaction between the rubber and sulfur molecules.

Fourier transform infrared spectrum of 13C32S2 in the 3v3 band region

1996 ◽  
Vol 89 (4) ◽  
pp. 1145-1155
Author(s):  
JACQUES WALRAND ◽  
GHISLAIN BLANQUET ◽  
JEAN-FRANCOIS BLAVIER ◽  
HARALD BREDOHL ◽  
IWAN DUBOIS
Keyword(s):  
Fourier Transform ◽  
Infrared Spectrum ◽  
Fourier Transform Infrared ◽  
Band Region
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