scholarly journals VUV photoionization aerosol mass spectrometric study on the iodine oxide particles formed from O3-initiated photooxidation of diiodomethane (CH2I2)

RSC Advances ◽  
2017 ◽  
Vol 7 (89) ◽  
pp. 56779-56787 ◽  
Author(s):  
Nana Wei ◽  
Changjin Hu ◽  
Shanshan Zhou ◽  
Qiao Ma ◽  
Pavel Mikuška ◽  
...  
Keyword(s):  
Vacuum Ultraviolet ◽  
Flow Reactor ◽  
Mass Spectrometric Study ◽  
Mass Spectrometric ◽  
Spectrometric Study ◽  
Aerosol Mass Spectrometer ◽  
Aerosol Mass ◽  
Oxide Particles ◽  
Vuv Photoionization ◽  
First Time

IOPs formed from O3-initiated photooxidation of CH2I2 were investigated based on the combination of a thermal desorption/tunable vacuum ultraviolet time-of-flight photoionization aerosol mass spectrometer with a flow reactor for the first time.

A Vacuum Ultraviolet Photoionization Mass Spectrometric Study of Acetone

2005 ◽  
Vol 109 (19) ◽  
pp. 4231-4241 ◽  
Author(s):  
Lixia Wei ◽  
Bin Yang ◽  
Rui Yang ◽  
Chaoqun Huang ◽  
Jing Wang ◽  
...  
Keyword(s):  
Vacuum Ultraviolet ◽  
Mass Spectrometric Study ◽  
Mass Spectrometric ◽  
Spectrometric Study

Mass spectrometric study of the reaction of BF3 with B2O3; the identification and heat of formation of B2OF4

1970 ◽  
Vol 48 (16) ◽  
pp. 2484-2487 ◽  
Author(s):  
D. R. Bidinosti ◽  
L. L. Coatsworth
Keyword(s):  
Temperature Dependence ◽  
Equilibrium Constant ◽  
Flow Reactor ◽  
Mass Spectrometric Study ◽  
Heat Of Formation ◽  
Enthalpy Change ◽  
Mass Spectrometric ◽  
Molecular Flow ◽  
Spectrometric Study ◽  
Kcal Mole

The reaction of BF3 with B2O3 in a molecular flow reactor has been studied with a mass spectrometer. Over the temperature range 930–1300 K the reaction has been found to produce B2OF4 with the stoichiometry[Formula: see text]From the temperature dependence of the equilibrium constant the enthalpy change for this reaction was determined to be 18.5 ± 3 kcal/mole and ΔHf0 (B2OF4) calculated to be −454 ± 2 kcal/mole at 1100 K.

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