Rate-equation analysis of Protoporphyrin IX photo-oxidation

1996 ◽  
Author(s):  
Dominic J. Robinson ◽  
Mark R. Stringer ◽  
William R. Crum
Keyword(s):  
Rate Equation ◽  
Protoporphyrin Ix ◽  
Photo Oxidation ◽  
Equation Analysis

Rate-Equation Analysis of Optogalvanic Effect in CO2Laser Medium

1991 ◽  
Vol 30 (Part 1, No. 5) ◽  
pp. 1111-1116 ◽  
Author(s):  
Maki Tachikawa ◽  
Tadao Shimizu
Keyword(s):  
Rate Equation ◽  
Optogalvanic Effect ◽  
Equation Analysis

High-resolution infrared spectroscopy of molecular ions

1988 ◽  
Vol 324 (1578) ◽  
pp. 163-178 ◽  
Keyword(s):  
Infrared Spectroscopy ◽  
High Resolution ◽  
Rate Equation ◽  
Abundance Ratio ◽  
Reaction Scheme ◽  
Molecular Ions ◽  
Infrared Absorption Spectroscopy ◽  
Fundamental Band ◽  
Ion Spectroscopy ◽  
Equation Analysis

Experimental techniques of high-resolution infrared absorption spectroscopy are described with an emphasis on the modulated hollow-cathode discharge techniques. Among the recent results, the rq fundamental band of HOCS+ |iq — 3435.16 cm-1) and the X2IT and a4E” system of NH+ (t0 = 2903.17 cm-1 in X2II state, = 2544.30 cm-1 in a4E~ state, and A£(a4E_ —X2n) — 323.90 cm-1) are presented to illustrate the quality and type of information that the high-resolution ion spectroscopy can provide. Another topic discussed is the abundance ratio [HCO+]/[H O C +] as measured in the laboratory and its astrophysics implications. The measurement has been made possible by our recent detection of the rq fundamental band of HOC+ (iq, — 3268.03 cm""1). A rate-equation analysis was performed by assuming a reaction scheme to derive the rate constants of several key reactions.

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