Gas Phase Radiolysis and Vacuum Ultraviolet Photolysis of 2- and 3-Pentanone1

1966 ◽  
Vol 70 (1) ◽  
pp. 260-269 ◽  
Author(s):  
A. Scala ◽  
P. Ausloos
Keyword(s):  
Gas Phase ◽  
Vacuum Ultraviolet ◽  
Ultraviolet Photolysis

The vacuum ultraviolet photolysis of hydrogen chloride. The role of the hot hydrogen atoms

1981 ◽  
Vol 55 (1-2) ◽  
pp. 9-15 ◽  
Author(s):  
A. Jówko ◽  
S. U. Pavlova ◽  
H. Baj ◽  
B. G. Dzantiev ◽  
M. Foryś
Keyword(s):  
Hydrogen Chloride ◽  
Vacuum Ultraviolet ◽  
Hydrogen Atoms ◽  
Ultraviolet Photolysis

Photofragmentation of gas-phase acetic acid and acetamide clusters in the vacuum ultraviolet region

2017 ◽  
Vol 147 (19) ◽  
pp. 194302 ◽  
Author(s):  
Marta Berholts ◽  
Hanna Myllynen ◽  
Kuno Kooser ◽  
Eero Itälä ◽  
Sari Granroth ◽  
...  
Keyword(s):  
Acetic Acid ◽  
Gas Phase ◽  
Vacuum Ultraviolet ◽  
Ultraviolet Region ◽  
Vacuum Ultraviolet Region

Simultaneous photochemical generation of ozone in the gas phase and photolysis of aqueous reaction systems using one VUV light source

1997 ◽  
Vol 35 (4) ◽  
pp. 41-48 ◽  
Author(s):  
T.M. Hashem ◽  
M. Zirlewagen ◽  
A. M. Braun
Keyword(s):  
Gas Phase ◽  
Light Source ◽  
Organic Pollutants ◽  
Vacuum Ultraviolet ◽  
Oxidative Degradation ◽  
Reaction System ◽  
Photochemical Reactions ◽  
Experimental Conditions ◽  
Photochemical Generation ◽  
Kinetics Of

A more efficient use of vacuum ultraviolet (VUV) radiation produced by an immersed Xe-excimer light source (172 nm) was investigated for the oxidative degradation of organic pollutants in aqueous systems. All emitted VUV radiation from one light source was used in two simultaneous but separate photochemical reactions: (1) photochemical generation of ozone by irradiating oxygen in the gas phase and (2) photolysis of the aqueous reaction system. The gas stream containing the generated ozone is sparged into the reaction system, thus enhancing the oxidative degradation of organic pollutants. The photochemically generated ozone in the gas phase was quantitatively analyzed, and the kinetics of the degradation of 4-chlorophenol (4-CP) and of the dissolved organic carbon (DOC) were determined under different experimental conditions. The results show that the rates of degradation of the substrate and of the DOC decrease in the order of the applied processes, VUV/O3 > O3 > VUV.

Vacuum ultraviolet photolysis of supersonic free jets of SiH4

1994 ◽  
Vol 79-80 ◽  
pp. 476-480 ◽  
Author(s):  
P. Fons ◽  
T. Motooka ◽  
K. Awazu ◽  
H. Onuki
Keyword(s):  
Vacuum Ultraviolet ◽  
Free Jets ◽  
Ultraviolet Photolysis

Vacuum‐Ultraviolet Photolysis of N2O. III. Reaction Rates of O(1S)

1969 ◽  
Vol 50 (1) ◽  
pp. 309-311 ◽  
Author(s):  
R. A. Young ◽  
G. Black ◽  
T. G. Slanger
Keyword(s):  
Vacuum Ultraviolet ◽  
Reaction Rates ◽  
Ultraviolet Photolysis

Advances in Vacuum Ultraviolet Photolysis in the Postharvest Management of Fruit and Vegetables Along the Value Chains: a Review

2021 ◽  
Author(s):  
Bongolwethu P. Mabusela ◽  
Zinash A. Belay ◽  
Buntu Godongwana ◽  
Namrata Pathak ◽  
Pramod V. Mahajan ◽  
...  
Keyword(s):  
Vacuum Ultraviolet ◽  
Fruit And Vegetables ◽  
Value Chains ◽  
Ultraviolet Photolysis ◽  
Postharvest Management
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