The mercury sensitized oxidation of carbon monoxide

Mercury photosensitized oxidation of CO at 275

The temperature dependence of the reactions of HO2 with NO and NO2

Mixtures of N2O, H2, O2 and trace amounts of NO and NO2 were photolyzed at 213.9 nm at 245-328 K and about 1 atm total pressure (mostly H2). HO2 radicals are produced from the photolysis, and their reactions are reported

The photolysis of N2O at 1470 A. Ionospheric research

Photolysis of nitrogen oxide, nitrogen oxide/ nitrogen mixtures, and nitrogen olefin mixture

Reaction of O/1D/ with N2O

Reaction of excited oxygen with nitrous oxide 1 yielding nitrogen and oxyge

The reaction of NH2 with NO2

Ammonia (NH3) was photolyzed at 213.9 nm in the presence of NO2 at 25 C in order to study the reactions of NH2 with NO2. The products included NO, with a quantum yield of 1.0. The other measured products of the reaction were N2 and N2O with respective quantum yields of 0.94 plus or minus 0.10 and 0.3 in the presence of small amounts of He and 0.65 plus or minus 0.15 and 0.13 in the presence of a large excess of He. The quantum yield for NO2 consumption was 6.0 plus or minus 2.0 in the absence of He. These results are explained in terms of various reactions

Spectral asymptotics of the Laplacian on supercritical bond-percolation graphs

We investigate Laplacians on supercritical bond-percolation graphs with different boundary conditions at cluster borders. The integrated density of states of the Dirichlet Laplacian is found to exhibit a Lifshits tail at the lower spectral edge, while that of the Neumann Laplacian shows a van Hove asymptotics, which results from the percolating cluster. At the upper spectral edge, the behaviour is reversed.Comment: 16 pages, typos corrected, to appear in J. Funct. Ana