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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
Search results
Showing 91 to 100 of 152 (0.014 seconds)| 91 |
Elimination Versus Substitution in the Reactions of Organic Dihalides with Metal Phosphides and ArsenidesGillespie, D. G. January 1976 (has links)
No description available.
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| 92 |
Synthetic and mechanistic aspects of metal promoted reactionsHamilton, R. January 1977 (has links)
No description available.
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| 93 |
Intra-and inter-molecular catalysis in the hydrolysis of amidesMorris, J. J. January 1978 (has links)
No description available.
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| 94 |
Isotope Effects in Protodemetallation ReactionsAsomaning, W. A. January 1970 (has links)
No description available.
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| 95 |
A combined Cambridge Structural Database (CSD) and experimental study of crystalline solvatesBrychczynska, Monika January 2010 (has links)
No description available.
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| 96 |
Simulations of chiral ordering of achiral molecules by Density Functional Theory and Monte CarloLin, Haiping January 2008 (has links)
The self-organization of organic molecules on metal surfaces can play a crucial role in various subjects of science such as electrochemistry and heterogeneous catalysis. However, their practical applications have been suffering from lack of atomic scale understanding of the ordering behavior. Theoretically, however, the description of the self-assembly processes has been limited by the inability of microscopic models to account for the interplay of all elementary processes at realistic temperatures and pressures. In this work, we take the succinate molecules and Cu(1IO) surface as a model system to study the nature of the asymmetric self-assembly behavior of the achiral adsorbates on an achiral surface. In the first step, density-functional theory (DFT) is used to accurately characterize the molecule-surface system on the microscopic level. The obtained energetics is then employed to parameterize a lattice gas Hamiltonian, which subsequently allows to address the mesoscopic ordering behavior at finite temperatures by means of ~v1onte Carlo simulations. Two well-defined ordered structures have appeared in the rvlonte Carlo simulations. The (5 0, 3 2) structure has been confirmed to be the ground state configuration by direct DFT calculations. This structure has not been reported before and it can be the ordering configuration observed in some STrvI experiments. By summing up all the calculations, the nature of the self-organization behavior of succinate molecules on Cu(llO) is attributed to the indirect lateral interactions of the adsorbates. This result may provide a new understanding of designing two dimensional periodic architectures on metal surfaces. Supplied by The British Library - 'The world's knowledge'
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| 97 |
Scope and mechanism of the 'abnormal' Michaelis-Becker reactionWorthington, Paul Anthony January 1974 (has links)
No description available.
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| 98 |
Mechanistic studies of the reactions of some allylic halidesRahimizadeh, Mohammad January 1977 (has links)
No description available.
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| 99 |
The thermal decomposition of azodicarbonamidePrakash, Akhouri S. January 1972 (has links)
Azodicarbonamide (A.C.), commercially known as Genitron A.C., is an industrial blowing agent for cellular plastics. The present work, presented in two parts, reveals two separate aspects of the thermal decomposition of A.C.
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| 100 |
Magnetic Polarisations and Radical ReactionsFrith, P. G. January 1975 (has links)
No description available.
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