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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.
141

Mineralogiese ondersoek van hoë-temperatuur-reduksieprodukte van mangaanerts vanuit die Mamatwanmyn, Kalaharimangaanveld

08 September 2015 (has links)
M.Sc. / This investigation is a mineralogical study of the reduction products formed during the reduction of Mamatwan manganese ore, as well as presentation of a possible reduction mechanism for this ore type. Cubes, 20 millimeter in dimensions, of Mamatwan manganese ore were reduced in a vertical tube resistance furnace at temperatures varying from 1200 to 1500°C with various reductants and retention times...
142

The oxidation and precipitation of iron from a manganese sulphate solution

Darko, Germaine 11 August 2008 (has links)
Abstract will not load on to DSpace
143

Numerical Studies Of Manganite Models

Burgy, Jan Unknown Date (has links)
Oxides of manganese have received considerable attention lately, mainly because of the colossal magnetoresistance they exhibit. After a careful interpretation of the large body of available experimental results, the paramount importance of intrinsic inhomogeneities to the understanding of these materials, can no longer be ignored. A scenario, based on the competition between different ordered phases which are mixed by the intrinsic disorder, is proposed. Several quantities that follow from this scenario can be evaluated and are found to correspond to experiments. / Dissertation / PhD
144

Nano-self-assembly in Mn-based spinels through solid state process

Zhang, Chenglin, January 2008 (has links)
Thesis (Ph. D.)--Rutgers University, 2008. / "Graduate Program in Physics and Astronomy." Includes bibliographical references.
145

Manganese dioxide reduction after exposure to methane at room temperature /

Haiduc, Adrian Marius, January 2002 (has links)
Thesis (Ph. D.)--Lehigh University, 2002. / Includes vita. Includes bibliographical references (leaves 94-97).
146

Manganese oxide cathodes for rechargeable batteries

Im, Dongmin. January 2002 (has links) (PDF)
Thesis (Ph. D.)--University of Texas at Austin, 2002. / Vita. Includes bibliographical references. Available also from UMI Company.
147

The thermal stability and catalytic application of MnOx-ZrO2 oxide powders /

Zhao, Qiang. January 2004 (has links)
Thesis (Ph. D.)--Drexel University, 2004. / Includes abstract and vita. Includes bibliographical references (leaves 180-192).
148

Self-assembly of one-, two, and three-dimensional coordination networks

Knaust, Jacqueline M., January 2003 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 2003. / Typescript. Vita. Includes bibliographical references. Also available on the Internet.
149

Self-assembly of one-, two, and three-dimensional coordination networks /

Knaust, Jacqueline M., January 2003 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 2003. / Typescript. Vita. Includes bibliographical references. Also available on the Internet.
150

Mechanistic studies of the oxidations of hydrocarbons by manganese and ruthenium transition metal complexes /

Bryant, Jasmine R. January 2002 (has links)
Thesis (Ph. D.)--University of Washington, 2002. / Vita. Includes bibliographical references (leaves 121-128).

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