Zobrazeno 1 - 10
of 65
pro vyhledávání: '"J. O. Edwards"'
Autor:
R. Curci, J. O. Edwards
Publikováno v:
ChemInform. 25
Publikováno v:
Materials Research Bulletin. 25:183-189
Alumina thin films of 2000 A were deposited on n-type silicon wafers by a novel spray pyrolysis method. The spray solution contained an aluminum acetylacetonate complex which was characterized by NMR techniques. The deposited films of Al2O3 were homo
Publikováno v:
Journal of the American Chemical Society. 114:5430-5432
Publikováno v:
Journal of Solution Chemistry. 4:609-619
Data on solvent effects in ligand substitution in square planar complexes are reviewed. In view of the fact that solvent effects for reactions of the planar complexes are quite different from those observed for saturated carbon substrates, it is felt
Autor:
W. A. Pollard, J. O. Edwards
Publikováno v:
Metallurgical Transactions B. 8:157-168
The effects of individual additions of from 0 to 0.04 pet Pb and Sn on the corrosion resistance of sand cast Zn-12 pet Al alloy in saturated water vapor at 95°C were investigated to establish limits for these impurities and thus the feasibility of u
Publikováno v:
Canadian Metallurgical Quarterly. 22:247-255
The research and development work on copper alloys at PMRL over the past forty years is briefly described in this paper. Investigation of cast copper alloys has yielded a wealth of new information and made significant contributions to the Canadian br
Publikováno v:
The Journal of Chemical Physics. 35:435-442
The coordination state of the boron atom in boron compounds may be correlated with the properties of the nuclear magnetic resonance (NMR) signals arising from the boron nuclei. Characteristic resonance line shapes occur when the NMR transitions are p
Autor:
J. O. Edwards, W. A. Pollard
Publikováno v:
Metallurgical Transactions B. 8:597-599
The effects of varying the Sn content from 0 to 0.01 pct at 0.005 and 0.015 pct Pb on the corrosion of sand-cast Zn-12 pct Al-1 pct Cu-0.02 pct Mg alloy in saturated water vapour at 95°C were investigated. Within the relevant specification limits th
Autor:
W. A. Pollard, J. O. Edwards
Publikováno v:
Metallurgical Transactions B. 8:597-599
Autor:
M. R. Hoffmann, J. O. Edwards
Publikováno v:
The Journal of Physical Chemistry. 79:2096-2098
The kinetics of the oxidation of sulfite by hydrogen peroxide has been investigated by stopped-flow spectrophotometry over the pH range 4-8. The rate law for the oxidation of sulfite in this pH range is -d[SO_2]_T/dt = k [H^+][H_2O_2][SO_2]_T([H^+]/(