Change in luminescence properties of porous Si by F2 and D2O exposure: In situ photoluminescence, Raman, and Fourier-transform infrared spectral study

1998 ◽  
Vol 73 (18) ◽  
pp. 2570-2572 ◽  
Author(s):  
T. Wadayama ◽  
T. Arigane ◽  
A. Hatta
Keyword(s):  
Fourier Transform ◽  
Spectral Study ◽  
Fourier Transform Infrared ◽  
Luminescence Properties ◽  
Porous Si ◽  
Infrared Spectral

Fourier transform infrared spectral study of N,N′-dimethylformamide-water-rhodamine 6G mixture

2007 ◽  
Vol 105 (1) ◽  
pp. 117-123 ◽  
Author(s):  
A. Sharma ◽  
S. Kaur ◽  
C. G. Mahajan ◽  
S. K. Tripathi ◽  
G. S. S. Saini
Keyword(s):  
Fourier Transform ◽  
Spectral Study ◽  
Rhodamine 6G ◽  
Fourier Transform Infrared ◽  
Infrared Spectral

FR-IR Molecular Microanalysis System

1990 ◽  
Vol 48 (2) ◽  
pp. 270-271
Author(s):  
John A. Reffner ◽  
William T. Wihlborg
Keyword(s):  
Fourier Transform ◽  
Fourier Transform Infrared ◽  
Integrated System ◽  
Morphological Examination ◽  
Fully Integrated ◽  
Ir Microscopy ◽  
Normal Functions ◽  
Infrared Microspectroscopy ◽  
Infrared Spectral ◽  
Ft Ir

The IRμs™ is the first fully integrated system for Fourier transform infrared (FT-IR) microscopy. FT-IR microscopy combines light microscopy for morphological examination with infrared spectroscopy for chemical identification of microscopic samples or domains. Because the IRμs system is a new tool for molecular microanalysis, its optical, mechanical and system design are described to illustrate the state of development of molecular microanalysis. Applications of infrared microspectroscopy are reviewed by Messerschmidt and Harthcock.Infrared spectral analysis of microscopic samples is not a new idea, it dates back to 1949, with the first commercial instrument being offered by Perkin-Elmer Co. Inc. in 1953. These early efforts showed promise but failed the test of practically. It was not until the advances in computer science were applied did infrared microspectroscopy emerge as a useful technique. Microscopes designed as accessories for Fourier transform infrared spectrometers have been commercially available since 1983. These accessory microscopes provide the best means for analytical spectroscopists to analyze microscopic samples, while not interfering with the FT-IR spectrometer’s normal functions.

Dependence of the intrinsic phase structure of Bi2O3 catalysts on photocatalytic CO2 reduction

2021 ◽  
Vol 11 (6) ◽  
pp. 2021-2025
Author(s):  
Liujin Wei ◽  
Guan Huang ◽  
Yajun Zhang
Keyword(s):  
Fourier Transform ◽  
Infrared Spectroscopy ◽  
Fourier Transform Infrared Spectroscopy ◽  
Phase Structure ◽  
Co2 Reduction ◽  
Fourier Transform Infrared ◽  
Time Resolved ◽  
Dependent Activity

The combination of time-resolved transient photoluminescence with in-situ Fourier transform infrared spectroscopy has been conducted to investigate the intrinsic phase structure-dependent activity of Bi2O3 catalyst for CO2 reduction.

Comment on ‘‘In situ photoluminescence spectral study of porous Si in HF aqueous solution’’ [Appl. Phys. Lett. 65, 1653 (1994)]

1995 ◽  
Vol 66 (21) ◽  
pp. 2912-2913 ◽  
Author(s):  
M. Davison ◽  
K. P. O’Donnell ◽  
U. M. Noor ◽  
D. Uttamchandani ◽  
L. E. A. Berlouis
Keyword(s):  
Aqueous Solution ◽  
Spectral Study ◽  
Porous Si
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