Kinetics of dissociative adsorption of formaldehyde on a Pt(111) electrode in sulphuric acid solutions studied using a programmed potential step technique and time-resolved Fourier transform IR spectroscopy

1995 ◽  
Vol 393 (1-2) ◽  
pp. 97-104 ◽  
Author(s):  
Shi-Gang Sun ◽  
Guo-Qiang Lu ◽  
Zhao-Wu Tian
Keyword(s):  
Fourier Transform ◽  
Ir Spectroscopy ◽  
Sulphuric Acid ◽  
Dissociative Adsorption ◽  
Acid Solutions ◽  
Time Resolved ◽  
Fourier Transform Ir Spectroscopy ◽  
Potential Step ◽  
Fourier Transform Ir ◽  
Kinetics Of

Time-resolved FTIR study of CO recombination with horseradish peroxidase

2008 ◽  
Vol 36 (6) ◽  
pp. 1165-1168 ◽  
Author(s):  
Amandine Maréchal ◽  
W. John Ingledew ◽  
Peter R. Rich
Keyword(s):  
Fourier Transform ◽  
Ir Spectroscopy ◽  
Horseradish Peroxidase ◽  
Rate Constants ◽  
Recombination Rate ◽  
Thermal Equilibrium ◽  
Time Resolved ◽  
Fourier Transform Ir Spectroscopy ◽  
Rapid Scan ◽  
Fourier Transform Ir

Vibrational changes associated with CO recombination to ferrous horseradish peroxidase were investigated by rapid-scan FTIR (Fourier-transform IR) spectroscopy in the 1200–2200 cm−1 range. At pH 6.0, two conformers of bound CO are present that appear as negative bands at 1905 and 1934 cm−1 in photolysis spectra. Their recombination rate constants are identical, confirming that they arise from two substates of bound CO that are in rapid thermal equilibrium, rather than from heterogeneous protein sites. A smaller positive band at 2134 cm−1 also appears on photolysis and decays with the same rate constant, indicative of an intraprotein geminate site involved in recombination or, possibly, a weak-affinity surface CO-binding site. Other signals arising from protein and haem in the 1700–1200 cm−1 range can also be time-resolved with similar kinetics.

Study of the Kinetics of the Phase Transition of the First Order in Tetracosane C24H50 by Fourier-Transform IR Spectroscopy

2019 ◽  
Vol 61 (10) ◽  
pp. 1785-1789 ◽  
Author(s):  
V. A. Marikhin ◽  
S. A. Gur’eva ◽  
L. P. Myasnikova ◽  
B. Z. Volchek ◽  
D. A. Medvedeva
Keyword(s):  
Phase Transition ◽  
Fourier Transform ◽  
Ir Spectroscopy ◽  
Fourier Transform Ir Spectroscopy ◽  
First Order ◽  
Fourier Transform Ir ◽  
Kinetics Of

Dynamics of the reactions of O(1D) with CD3OH and CH3OD studied with time-resolved Fourier-transform IR spectroscopy

2012 ◽  
Vol 137 (16) ◽  
pp. 164307 ◽  
Author(s):  
Chong-Kai Huang ◽  
Zhen-Feng Xu ◽  
Masakazu Nakajima ◽  
Hue M. T. Nguyen ◽  
M. C. Lin ◽  
...  
Keyword(s):  
Fourier Transform ◽  
Ir Spectroscopy ◽  
Time Resolved ◽  
Fourier Transform Ir Spectroscopy ◽  
Fourier Transform Ir
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