Advanced Calibration Strategy for in Situ Quantitative Monitoring of Phase Transition Processes in Suspensions Using FT-Raman Spectroscopy

2008 ◽  
Vol 80 (17) ◽  
pp. 6658-6665 ◽  
Author(s):  
Zeng-Ping Chen ◽  
Gilles Fevotte ◽  
Alexandre Caillet ◽  
David Littlejohn ◽  
Julian Morris
Keyword(s):  
Phase Transition ◽  
Raman Spectroscopy ◽  
Transition Processes ◽  
Quantitative Monitoring ◽  
Ft Raman Spectroscopy ◽  
Ft Raman

On-Line Monitoring of Airborne Chemistry in Levitated Nanodroplets:  In Situ Synthesis and Application of SERS-Active Ag−Sols for Trace Analysis by FT-Raman Spectroscopy

2003 ◽  
Vol 75 (9) ◽  
pp. 2166-2171 ◽  
Author(s):  
Nicolae Leopold ◽  
Michael Haberkorn ◽  
Thomas Laurell ◽  
Johan Nilsson ◽  
Josefa R. Baena ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Trace Analysis ◽  
In Situ Synthesis ◽  
Ft Raman Spectroscopy ◽  
On Line ◽  
Ft Raman

Novel Environmental Control Chamber for FT-Raman Spectroscopy: Study of in situ Phase Change of Sulfur

1997 ◽  
Vol 51 (1) ◽  
pp. 101-107 ◽  
Author(s):  
H. G. M. Edwards ◽  
D. W. Farwell ◽  
J. M. C. Turner ◽  
A. C. Williams
Keyword(s):  
Raman Spectroscopy ◽  
Phase Change ◽  
Monoclinic Phase ◽  
Environmental Control ◽  
Atmospheric Conditions ◽  
Spectroscopy Study ◽  
Ft Raman Spectroscopy ◽  
The Stability ◽  
Ft Raman

The adaptation and construction of an environmental chamber suitable for FT-Raman spectroscopy is described for the recording of Raman spectra of specimens at temperatures from 25 to 125 °C while exposed to different controlled synthetic atmospheric conditions. Test spectra were obtained from sulfur to illustrate the stability and applications of the system. The α rhombic/β monoclinic phase change in sulfur was monitored as a function of time, and bands sensitive to this phase change have been identified.

In situ determination of proportion of cell types in wood by FT-Raman spectroscopy

1999 ◽  
pp. 545-546
Author(s):  
Toshihiro Ona ◽  
Tetsuya Sonoda ◽  
Kazuya Ito ◽  
Masaru Shibata ◽  
Yoshisato Ootake ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Cell Types ◽  
Ft Raman Spectroscopy ◽  
Ft Raman

Piperidinium Nitrate - Study of Thermal Behaviour and Vibrational Spectra

2006 ◽  
Vol 71 (2) ◽  
pp. 207-214
Author(s):  
Ivan Němec ◽  
Zorka Macháčková ◽  
Přemysl Vaněk ◽  
Zdeněk Mička
Keyword(s):  
Phase Transition ◽  
Raman Spectroscopy ◽  
Thermal Behaviour ◽  
Vibrational Spectra ◽  
Ftir Spectra ◽  
Dsc Measurements ◽  
Transition Mechanism ◽  
Ft Raman Spectroscopy ◽  
Ft Raman

Piperidinium nitrate was studied by FTIR and FT Raman spectroscopy in the range 100-4000 cm-1 at 300 K. On the basis of DSC measurements which exhibit two effects indicating phase transition at 256 and 295 K, FTIR spectra were recorded down to a temperature of 90 K. Discussion of the phase transition mechanism is based on the observed changes in the FTIR spectra during cooling of the compound.

Use of in situ FT-Raman spectroscopy to study the kinetics of the transformation of carbamazepine polymorphs

2004 ◽  
Vol 36 (2) ◽  
pp. 335-340 ◽  
Author(s):  
Laura E. O’Brien ◽  
Peter Timmins ◽  
Adrian C. Williams ◽  
Peter York
Keyword(s):  
Raman Spectroscopy ◽  
Ft Raman Spectroscopy ◽  
Kinetics Of ◽  
Ft Raman
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