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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.
1

Substitution and redox reactions of some binuclear platinum (II) and platinum (III) complexes /

Lo, Chang-fan. January 1989 (has links)
Thesis (Ph. D.)--University of Hong Kong, 1990.
2

The oxidation of glucose in aqueous solution by oxygen

Olson, Richard E., January 1967 (has links) (PDF)
Thesis (Ph. D.)--Institute of Paper Chemistry, 1967. / Includes bibliographical references (leaves 83-87).
3

Dynamical solvent effect in 1-(9-anthryl)-3-(4-dimethylaniline) propane charge transfer reactions /

Saleh, Nail Asad, January 2002 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 2002. / Typescript. Vita. Includes bibliographical references (leaves 176-186). Also available on the Internet.
4

Electron transfer kinetic studies of 1-electron, 1-proton redox couples attached to electrodes

Haddox, Robert M. January 1900 (has links)
Thesis (Ph. D.)--West Virginia University, 2002. / Title from document title page. Document formatted into pages; contains xv, 217 p. : ill. (some col.). Includes abstract. Includes bibliographical references (p. 213-217).
5

Dynamical solvent effect in 1-(9-anthryl)-3-(4-dimethylaniline) propane charge transfer reactions

Saleh, Nail Asad, January 2002 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 2002. / Typescript. Vita. Includes bibliographical references (leaves 176-186). Also available on the Internet.
6

Carbon-heteroatom reductive eliminations from nickel centers /

Lin, Beatrice L. January 2000 (has links)
Thesis (Ph. D.)--University of Chicago, Department of Chemistry, December 2000. / Includes bibliographical references (p. 140-150). Also available on the Internet.
7

Thermal and photochemical behaviour of some tetramine complexes of ruthenium II and III /

Lau, Tai-chu. January 1982 (has links)
Thesis--Ph. D., University of Hong Kong, 1982. / Cover title.
8

Reactions at nitrogenous ligands on oxidizing group 8 metal centers /

Soper, Jake D. January 2003 (has links)
Thesis (Ph. D.)--University of Washington, 2003. / Vita. Includes bibliographical references (leaves 164-177).
9

Ultrafast spectroscopy and dynamics of nitrenes and carbenes

Polshakov, Dmitrii Arkadyevich, January 2005 (has links)
Thesis (Ph. D.)--Ohio State University, 2005. / Title from first page of PDF file. Includes bibliographical references (p. 164-174).
10

ESTUDOS DE CATALISADORES TERNÁRIOS À BASE DE PLATINA, ESTANHO E MOLIBDÊNIO SUPORTADOS EM CARBONO PARA AS REAÇÕES DE OXIDAÇÃO DE METANOL E DE ETANOL / STUDY OF CATALYSTS TERNARY BASED PLATINUM, TIN AND MOLYBDENUM SUPPORTED IN CARBON FOR OXIDATION REACTIONS OF METHANOL AND OF ETHANOL

Santos Junior, Antonio Fernandes dos 18 April 2012 (has links)
Made available in DSpace on 2016-08-19T12:56:40Z (GMT). No. of bitstreams: 1 dissertacao Antonio Fernandes.pdf: 992758 bytes, checksum: 0056f421b07eb8b8dcd8be248dd30af2 (MD5) Previous issue date: 2012-04-18 / Conselho Nacional de Desenvolvimento Científico e Tecnológico / The electrocatalytic activities of trimetallic catalysts based on platinum, tin and molibdenum, dispersed on Vulcan XC-72 carbon using an alcohol reduction method, were investigated for methanol and etanol oxidation reactions in acid solutions, with cyclic voltammetry, steady-state polarization curves and chronoamperometry. Among the catalysts Pt8Sn1Mo1/C, Pt7Sn1,5Mo1,5/C e Pt6Sn2Mo2/C investigated, the best performance was recorded on Pt6Sn2Mo2/C for the electrooxidation of metanol, as well as ethanol. In addition, such results when compared with those obtained on Pt/C sintesized by the same procedure, as well as on Pt/C-ETEK commercial sample, showed the higher electrocatalytic activity of the Pt6Sn2Mo2/C catalyst. / As atividades eletrocatalíticas de catalisadores trimetálicos à base de platina, estanho e molibdênio, suportados sobre o carbono Vulcan XC-72 pelo método de redução por álcool foram investigadas frente às reações de oxidação de metanol e de etanol, em soluções aquosas ácidas, com as técnicas de voltametria cíclica, curva de polarização de estado estacionário e cronoamperometria. Entre os catalisadores pesquisados Pt8Sn1Mo1/C, Pt7Sn1,5Mo1,5/C e Pt6Sn2Mo2/C, o melhor desempenho foi registrado com o Pt6Sn2Mo2/C, tanto para a eletrooxidação de metanol quanto de etanol. Além disso, mesmo quando comparado com os resultados obtidos sobre o catalisador Pt/C sintetizado pelo mesmo método quanto sobre uma amostra comercial da ETEK (Pt/C-ETEK), a atividade do catalisador Pt6Sn2Mo2/C mostrou-se superior.

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