Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"Acidic Groups"”.
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Controlling Site-Selectivity in Palladium-Catalysed Cross-Coupling Reactions using Non-Covalent Interactions Between Ligand and Substrate
… interactions to direct catalysis. Other Brønsted acidic groups on the 3,4-dichlorobenzene motif were also shown to participate in the electrostatic interaction including carboxylic acids, phosphoric acids, sulfonic acids, and sulfamic acids. Following oxidative addition alkynes (Sonogashira …
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THE DURABILITY OF PHENOLIC ADHESIVES
… of complexes consisting of either (i) one acidic and one coordinating group, or (ii) two acidic groups. A literature survey on "Co-ordination to Aluminium" was carried out to see what knowledge existed that might lead to a better understanding of. or even improvement in, adhesive bonding …
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Hygroscopic growth and cloud condensation nuclei activity of fresh and chemically-aged biomass-pyrolyzed organic aerosol
… of OC particles suggests the presence of organic acidic groups in sufficient amount to influence the overall hygroscopic behavior of the particles. Chemical aging with O3 has no measurable impact on the κGF and κCCN of OC particles. My results suggest the possibility that oxidation of gas-phase …
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Removal of Organic Micro-Pollutants from Water Using Sewage Sludge Based Composite Adsorbents
… between the polar surface and functional groups of the adsorbates, and further diversifying the surface chemistry (e.g., introducing more elements especially catalytic metals to the mineral phase) would further enhance chemical adsorption of the polar compounds.</p> <p>To increase carbon …