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  • About
  • 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.
41

Chemical exchange processes in lanthanide (III), dioxouranium (VI) and sodium (I) complexes

White, Alex, 1962- January 1987 (has links) (PDF)
Bibliography: leaves 132-147.
42

Surface structurally controlled sectoral zoning in fluorite implications to understanding heterogeneous reactivity at the mineral-water interface /

Bosze, Stephanie Lynn. January 2001 (has links)
Thesis (M.S.)--Miami University, Dept. of Geology, 2001. / Title from first page of PDF document. Document formatted into pages; contains viii, 150 p. : ill. Includes bibliographical references.
43

The spectroscopy of trivalent lanthanoid ions in organic hosts /

Flanagan, Bernadine Mary. January 2002 (has links) (PDF)
Thesis (Ph. D.)--University of Queensland, 2002. / Includes bibliographical references.
44

An investigation of novel reactivity and bonding in rare earth metal complexes

Johnson, Kevin Ross David January 2012 (has links)
The synthesis, structure and reactivity of organolanthanide complexes supported by a family of novel bis(phosphinimine)carbazole and bis(phosphinimine)pyrrole pincer ligands is presented. Through the systematic development of the ligand frameworks, rare earth metal species with unique structure and reactivity were encountered. A variety of complexes that exhibited unusual bonding modes were prepared and characterized by single-crystal X-ray diffraction and multinuclear NMR spectroscopy. Modulation of the ligand frameworks allowed for rational manipulation of the steric and electronic environment imparted to the metal. Incorporation of a variety of N-aryl rings (mesityl, phenyl, para-isopropylphenyl and 2-pyrimidine) and PR2 moieties (PPh2, PO2C2H4 and PMe2) into the ligand design led to rare earth complexes that revealed diverse reaction behaviour. In particular, C–H bond activation, sigmatropic alkyl migration and ring opening insertion reactivity were observed. Kinetic and deuterium labeling studies are discussed with respect to the unique reaction mechanisms encountered during the study of these highly reactive organometallic rare earth complexes. / xxvi, 247 leaves : ill. (some col.) ; 29 cm + 1 CD-ROM
45

Chemical exchange processes in lanthanide (III), dioxouranium (VI) and sodium (I) complexes /

White, Alex, January 1987 (has links) (PDF)
Thesis (Ph. D.)--University of Adelaide, 1987. / Includes bibliographical references (leaves 132-147).
46

Structural systematics of complexes of lanthanoid picrates with unidentate O-donor ligands and other related arrays /

Chan, Eric J. January 2006 (has links)
Thesis (Ph.D.)--University of Western Australia, 2006.
47

A convergent beam electron diffraction study of some rare-earth perovskite oxides /

Jones, Daniel M. January 2007 (has links)
Thesis (M.Sc.)--University of Western Australia, 2008.
48

Synthesis and characterization of rare-earth-iron based hard magnetic materials

Luo, Haihua, January 1998 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 1998. / Typescript. Vita. Includes bibliographical references (leaves 134-138). Also available on the Internet.
49

Synthesis and characterization of rare-earth-iron based hard magnetic materials /

Luo, Haihua, January 1998 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 1998. / Typescript. Vita. Includes bibliographical references (leaves 134-138). Also available on the Internet.
50

The Americium/lanthanide separation conundrum selective oxidation or soft donor complexants? /

Shehee, Thomas Charles. January 2010 (has links) (PDF)
Thesis (Ph. D.)--Washington State University, May 2010. / Title from PDF title page (viewed on June 9, 2010). "Department of Chemistry." Includes bibliographical references.

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