Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Tristan B. Roddis"'
Publikováno v:
The Journal of Physical Chemistry A. 111:1167-1171
The effects of photolysis on frozen, thin films of water-ice containing nitrogen dioxide (as its dimer dinitrogen tetroxide) have been investigated using a combination of Fourier transform reflection-absorption infrared (FT-RAIR) spectroscopy and mas
Publikováno v:
The Journal of Physical Chemistry A. 104:1890-1897
When low-temperature thin films of either ionic or covalent dinitrogen pentaoxide, N2O5, are exposed to gaseous HCl and water, the only products observed in the solid phase by reflection−absorption infrared spectroscopy (RAIRS) are molecular nitric
Publikováno v:
Physical Chemistry Chemical Physics. 2:2309-2318
A dual RAIR (reflection–absorption infrared) spectroscopy and ab initio study of the interaction between molecular bromine and water-ice has been performed. The spectra were measured in the temperature range 85 to 180 K and the results compared to
Publikováno v:
The Journal of Physical Chemistry A. 102:6107-6120
The interactions of HOCl and ClONO2 with pure and HCl-doped water ice have been reinvestigated using infrared spectroscopy in conjunction with static and thermal desorption mass spectrometry in the temperature range 140−180 K to probe the detailed
Publikováno v:
Journal of the Chemical Society, Faraday Transactions. 94:1721-1724
We have examined the reaction of ClONO2 with water ice at 140 K and found evidence for the formation of molecular nitric acid under conditions of reduced surface water. This is very different from the behaviour of ClONO2 on ice at 180 K, where substr
Publikováno v:
The Journal of Physical Chemistry. 100:11402-11407
Reflection−absorption infrared spectroscopy has been employed in order to investigate the low-temperature photochemistry (90−140 K) of thin films of nitric acid and ammonium nitrate grown in vacuo. Photolysis of amorphous nitric acid hydrate, the
Publikováno v:
ChemInform. 29
We have examined the reaction of ClONO2 with water ice at 140 K and found evidence for the formation of molecular nitric acid under conditions of reduced surface water. This is very different from the behaviour of ClONO2 on ice at 180 K, where substr
Publikováno v:
Journal of the Chemical Society, Faraday Transactions. 92:4787
Grazing angle reflection/absorption FTIR spectroscopy has been employed to characterise thin layers of nitric acid hydrates and ammonium nitrate in a high-vacuum system. Ordered films of frozen nitric acid di- and tri-hydrate were produced by slow ef