Log in

Relevant bibliographies by topics / Alkoxides / Dissertations / Theses

To see the other types of publications on this topic, follow the link: Alkoxides.

Dissertations / Theses on the topic 'Alkoxides'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 dissertations / theses for your research on the topic 'Alkoxides.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse dissertations / theses on a wide variety of disciplines and organise your bibliography correctly.

1

Hobson, James E. "Metal alkoxides as transesterification catalysts." Thesis, University of York, 2004. http://etheses.whiterose.ac.uk/10972/.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Nguyen, Hanh D. "Structural Elucidation of tert-Butyllithium/Lithium Alkoxide and Lithium Hydride/Lithium Alkoxide Mixed Aggregates." Thesis, University of North Texas, 1997. https://digital.library.unt.edu/ark:/67531/metadc278525/.

Full text

Abstract:

The effects of lithium alkoxides on the rates of reactions and on the structures of a series of tert-butyllithium/lithium alkoxide mixed aggregates were studied, where the alkoxides were iso-butoxide, tert-butoxide and menthoxide. It was found that their effects depend not only on their amount present, but also on their steric bulk. The tert-butyllithium/lithium alkoxide mixed aggregates were exposed to UV light or heat to form lithium hydride/lithium alkoxide mixed aggregates. The aggregation states were assigned from either 13C-6Li coupling or a new technique based on the relative intensi

APA, Harvard, Vancouver, ISO, and other styles

3

Hollingsworth, Nathan. "Metal complexes of amino-functionalised alkoxides." Thesis, University of Bath, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.528128.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Young, Kay. "Mixed metal alkoxides as catalyst precursors." Thesis, Durham University, 1989. http://etheses.dur.ac.uk/6528/.

Full text

Abstract:

This thesis describes research carried out to explore the use of mixed metal alkoxides as precursors of materials with catalytic activity in synthesis-gas chemistry. The alkoxide derived catalyst materials are compared against catalysts prepared by traditional co-precipitation methods. A discussion of the project objectives introduces the work and Chapter 1 includes a chronological survey of the literature up to the present day. A brief discussion of the commercial uses of alkoxides is given. Chapter 2 describes the general methods of synthesis and the properties of simple and bimetallic alkox

APA, Harvard, Vancouver, ISO, and other styles

5

Nanada, Swagata. "Bimetallic alkoxides as potential lewis acid catalysts." Thesis, University of Newcastle Upon Tyne, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.533694.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Bezougli, Izoldi P. "Insertion reactions of Group 2 metal alkoxides." Thesis, Imperial College London, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.484172.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Berger, Erik. "Heterometallic Oxo-Alkoxides of Europium, Titanium and Potassium." Licentiate thesis, Uppsala University, Inorganic Chemistry, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-121653.

Full text

Abstract:

<p>Coordination compounds of europium and titanium with oxide, ethoxide (OCH<sub>2</sub>CH<sub>3</sub>), <em>iso</em>-propoxide (OCH(CH<sub>3</sub>)<sub>2</sub>) and <em>tert</em>-butoxide (OC(CH<sub>3</sub>)<sub>3</sub>) ligands have been studied. These belong to the general class of oxo-alkoxides, M<em><sub>x</sub></em>O<em><sub>y</sub></em>(OR)<em><sub>z</sub></em>, with alkoxide ligands (OR) containing an organic, aliphatic part R. The R group can be systematically varied, permitting the investigation of the influence of electronic and steric effects on the coordination of metal and oxygen

APA, Harvard, Vancouver, ISO, and other styles

8

Dutta, Somnath. "Alkylzirconium alkoxides in organic synthesis reactions with sigma- and pi-bonded organic substrates /." Online access via UMI:, 2005.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

9

Lucas, Amanda Caroline. "Syntheses and applications of α-amino alcohols and alkoxides". Thesis, University of Cambridge, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.613890.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Hussein, Sharifa. "Investigations into the chemistry of highly fluorinated phosphorus alkoxides." Thesis, University of York, 2012. http://etheses.whiterose.ac.uk/3345/.

Full text

Abstract:

This thesis covers the diverse chemistry of fluorinated phosphorus alkoxides, which display Lewis basic, Lewis acidic, weakly coordinating anion or cation chemistry, depending on thenumber of substituents at the phosphorus centre. The chemistry of highly fluorinated phosphorus (III) alkoxides with the general formula PR3-n(ORF)n {R = Ph; ORF = C(CF3)3, CH(CF3)2; n = 1 to 3} has been re-explored after initial work in the area from the late 1970s.1,2 These are found to be useful as ligands with the combined properties of being both electron-poor and sterically bulky, an area in ligand space that

APA, Harvard, Vancouver, ISO, and other styles

11

Menon, Beena. "Role of metal alkoxides as primers in polymer/metal adhesion." Thesis, This resource online, 1990. http://scholar.lib.vt.edu/theses/available/etd-03122009-040723/.

Full text

APA, Harvard, Vancouver, ISO, and other styles

12

Willett, Kathryn Joyce. "Group 4 and group 5 alkoxides containing oxophosphorus (V) ligands." Thesis, University of Newcastle Upon Tyne, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.340690.

Full text

APA, Harvard, Vancouver, ISO, and other styles

13

Ridland, John. "Synthetic and hydrolytic studies of titanium alkoxides and related complexes." Thesis, University of Newcastle Upon Tyne, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.262881.

Full text

APA, Harvard, Vancouver, ISO, and other styles

14

Freeman, Jonathan D. "Cobalt(II) complexes and carbon dioxide fixation." Thesis, University of York, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.341473.

Full text

APA, Harvard, Vancouver, ISO, and other styles

15

Weng, Luqian. "Sol-gel processing of tellurite thin films." Thesis, University of Lincoln, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.312891.

Full text

APA, Harvard, Vancouver, ISO, and other styles

16

Smith, S. J. "Novel alkyls, aryls and alkoxides of group 14 and 15 elements." Thesis, University of Sussex, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.373133.

Full text

APA, Harvard, Vancouver, ISO, and other styles

17

Keeble, Andrew David. "Studies on metal alkoxides and carboxylates for use as catalyst precursors." Thesis, Durham University, 1990. http://etheses.dur.ac.uk/6181/.

Full text

Abstract:

This thesis describes research carried out to investigate the feasibility of preparing high activity heterogeneous catalysts from the thermal decomposition of mixed metal alkoxides, carboxylates and hydroxycarboxylates, focusing in particular on the Cu/ZnO/Al(_2)0(_3) methanol synthesis catalyst. The rationale behind the project is discussed in the opening chapter of the thesis which is followed by literature reviews of heterogeneous catalysis and the chemistry of metal alkoxides, carboxylates and hydroxycarboxylates. Series of co-precipltation/crystallisation reactions of copper and zinc form

APA, Harvard, Vancouver, ISO, and other styles

18

Knapp, C. E. "Synthesis, chemical vapour deposition and structural studies of group 13 alkoxides." Thesis, University College London (University of London), 2010. http://discovery.ucl.ac.uk/20176/.

Full text

Abstract:

This work is concerned with the synthesis of precursors to group 13 oxide thin films, and the subsequent chemical vapour deposition (CVD) of group 13 mixed metal oxide films. Investigations into the mechanisms at work during their decomposition via various techniques including gas phase electron diffraction (GED) is also discussed. A wide variety of group 13 alkoxides have been synthesised and characterised and described in this thesis. Significant findings support previous investigations showing the reaction of trialkyl group 13 complexes [MR3] with an excess of a donor functionalised alcohol

APA, Harvard, Vancouver, ISO, and other styles

19

Palmer, Darryl M. "Structural and surface chemical studies of zirconium and aluminium complexes." Thesis, University of Newcastle Upon Tyne, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.244862.

Full text

APA, Harvard, Vancouver, ISO, and other styles

20

Vadivelu, Prabha. "Computational studies on the reactivity of late transition metal-alkoxides and -amides." Thesis, Heriot-Watt University, 2007. http://hdl.handle.net/10399/96.

Full text

APA, Harvard, Vancouver, ISO, and other styles

21

Robinson, Simon Jonathan. "Catalytic and selective transition metal mediated isomerisations of allylic alkoxides to enolates." Thesis, University College London (University of London), 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.286152.

Full text

APA, Harvard, Vancouver, ISO, and other styles

22

James, Sian Catherine. "Synthetic end structural studies of bismuth and antimony alkoxides, amides and halides." Thesis, University of Bristol, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.299600.

Full text

APA, Harvard, Vancouver, ISO, and other styles

23

Lane, Penelope Anne. "Investigation of the vapour phase growth of oxide films from metal alkoxides." Thesis, Imperial College London, 1988. http://hdl.handle.net/10044/1/47144.

Full text

APA, Harvard, Vancouver, ISO, and other styles

24

Petersen, Thies Olaf [Verfasser], and Ingo [Akademischer Betreuer] Krossing. "Syntheses, characterization and application of a variety of ethylzinc-cations and zinc alkoxides." Freiburg : Universität, 2015. http://d-nb.info/111989896X/34.

Full text

APA, Harvard, Vancouver, ISO, and other styles

25

Tam, Eric Chi Yan. "Synthesis and reactions of β-diketiminato heavy group 14 metal alkoxides and phosphanides". Thesis, University of Sussex, 2012. http://sro.sussex.ac.uk/id/eprint/42919/.

Full text

Abstract:

Some low-valent, three-coordinated β-diketiminato heavy group 14 metal complexes have been synthesised and their reactions examined. Initially, our attention is focused on several β-diketiminatolead(II) alkoxides. The lead(II) alkoxides show different basic and nucleophilic reactivities from transition metal analogues. For example, the reaction between the lead(II) tert-butoxide and methyl iodide proceeds only under forcing conditions to give the lead(II) iodide and methyl tert-butyl ether. However, facile reversible carbon dioxide insertion into the lead-oxygen bond is observed. To investigat

APA, Harvard, Vancouver, ISO, and other styles

26

Pfleiderer, Stefanie [Verfasser]. "Hydrolysis of Ti-containing alkoxides: Preparation, stabilization and characterization of TiO2 nanostructures / Stefanie Pfleiderer." Wuppertal : Universitätsbibliothek Wuppertal, 2015. http://d-nb.info/1071877828/34.

Full text

APA, Harvard, Vancouver, ISO, and other styles

27

Garg, Rishabh [Verfasser]. "Niobium and Tantalum Containing Heterometallic Alkoxides and Their Conversion to Functional Ceramics / Rishabh Garg." München : Verlag Dr. Hut, 2019. http://d-nb.info/1196415781/34.

Full text

APA, Harvard, Vancouver, ISO, and other styles

28

Neave, Greg William. "A theoretical study of the reaction chemistry of group 10 metal-alkoxides and -amides." Thesis, Heriot-Watt University, 2004. http://hdl.handle.net/10399/329.

Full text

APA, Harvard, Vancouver, ISO, and other styles

29

Delle, Chiaie Kayla R. "Exploration of Bis(imino)pyridine Iron Alkoxides for the Synthesis of Novel Degradable Polymers." Thesis, Boston College, 2018. http://hdl.handle.net/2345/bc-ir:108245.

Full text

Abstract:

Thesis advisor: Jeffery A. Byers<br>This dissertation discusses the development of a family of iron complexes and their role in the synthesis of degradable polymers. Chapter one will introduce the different areas of redox-switchable polymerization. In chapter two the synthesis of block copolymers containing a polyester and polyether block is presented. The application redox-switchable polymerization to form a copolymer with two fundamentally distinct backbone functionalities and their characterization is discussed. In chapter three the synthesis of a degradable cross-linked polymer through a n

APA, Harvard, Vancouver, ISO, and other styles

30

Echevarria, Mikel Andoni. "Molecular precursors for the solution deposition of lead germanate and bismuth tungstate films." Thesis, University of Newcastle Upon Tyne, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.327319.

Full text

APA, Harvard, Vancouver, ISO, and other styles

31

Argyropoulos, John N. "Single electron transfer in the reactions of aromatic ketones and alkyl halides with enolates and alkoxides." Diss., Georgia Institute of Technology, 1985. http://hdl.handle.net/1853/27690.

Full text

APA, Harvard, Vancouver, ISO, and other styles

32

Wrench, Jacqueline Samantha. "Synthesis of Ce(IV) and Ti(IV) alkoxides for use as precursors for MOCVD and ALD." Thesis, University of Liverpool, 2011. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.569253.

Full text

Abstract:

A synthetic route for the general synthesis of Ce(IV) alkoxides is described utilising a reaction with eerie ammonium nitrate and tert-butoxide to create the in situ intermediate [Ce(OBut)4] by means of salt metathesis. A further alkoxy- exchange reaction with the desired alkoxide resulted in the formation of alkoxide complexes [Ce(L)4] (L = mmp, dmae, dmap, dmop, dmomp). The compounds [Ce(mmp)4], [Ce(dmap)4] and [Ce(dmop)4] were characterised crystallographically. [Cetdmae)»] was shown to decompose over time and gave a crystal structure of the cluster [Ce14(dmae)22(N03)2O14(OH)4]. DmomH was f

APA, Harvard, Vancouver, ISO, and other styles

33

Raauf, Aida [Verfasser]. "Heterobimetallic Lanthanide and Actinide Alkoxides as Single-Source Precursors for the Development of Nanomaterials / Aida Raauf." München : Verlag Dr. Hut, 2019. http://d-nb.info/1202168574/34.

Full text

APA, Harvard, Vancouver, ISO, and other styles

34

Belot, Céline. "Synthesis, crystal structure and physico-chemical studies on thienyl-substituted alkoxides of the rare earth metals." Besançon, 2009. http://www.theses.fr/2009BESA2016.

Full text

Abstract:

Ce travail porte sur la synthèse, la détermination des structures cristallographiques, l'étude des propriétés électrochimiques et la luminescence de méthoxydes contenant des groupements thiophéniques de métaux alcalins, d' étain(II) et de terres rares. La première partie est consacrée à la synthèse et aux études RMN et cristallographiques des nouveaux composés. Afin de corréler les effets structuraux et stéréoélectroniques sur la géométrie moléculaire, une série d'alcoxydes métalliques a été préparée. La seconde partie traite des propriétés électrochimiques des composés. Les voltammogrammes cy

APA, Harvard, Vancouver, ISO, and other styles

35

Schneider, Zachary. "Photoinduced Manipulation of the Molecular Assembly in Heteroleptic Titanium Metal Alkoxides for Use in Optical Devices." Diss., The University of Arizona, 2010. http://hdl.handle.net/10150/194666.

Full text

Abstract:

The manipulation of molecular structures is an important enabling technology for future advances in nanotechnology. The ability to control the synthesis of nanostructured materials, such as the bond formation and geometry of a molecule is of great significance to nanoscience as nanosystems are constructed from these smaller units. Influencing the assembly of molecular structures at the early stages of material formation can modify the ensuing molecular aggregate structure with the potential for impact in a broad range of optical, chemical, and biological applications. Heteroleptic titanium me

APA, Harvard, Vancouver, ISO, and other styles

36

Ahonen, P. P. "Aerosol production and crystallization of titanium dioxide from metal alkoxide droplets /." Espoo [Finland] : Technical Research Centre of Finland, 2001. http://www.vtt.fi/inf/pdf/publications/2001/P439.pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

37

Moreno, Debra Ann. "Design, synthesis, and characterization of monomeric group 2 element Bis(alkoxide) compounds ; Part II, Synthesis and characterization of some group 2 element imidophosphonate compounds." Diss., Georgia Institute of Technology, 1997. http://hdl.handle.net/1853/30267.

Full text

APA, Harvard, Vancouver, ISO, and other styles

38

Meyer, Annalene. "The synthesis of α-alkoxy and α-aminostannanes as precursors to Novel Chromium Fischer Carbenes". Thesis, Rhodes University, 2012. http://hdl.handle.net/10962/d1005036.

Full text

Abstract:

The present study involves the use of main group organometallics: organostannanes and organolithiums as precursors to chromium Fischer carbene complexes. Fischer carbenes are well stabilized by the π‐donor substituents such as alkoxy and amino groups and low oxidation state metals such as Group 6 (Chromium, Molybdenum or Tungsten). Carbenes are an important intermediate in the synthesis of a range of compounds through cyclopropanations, insertions, coupling and photochemical reactions. Synthesis and successful characterisation of three α‐alkoxystannanes was achieved via nucleophilic addition o

APA, Harvard, Vancouver, ISO, and other styles

39

Ferro, Lorenzo. "I. Group 14 metal alkoxides : synthesis and reactivity studies II. Synthesis of novel planar chiral complexes based on [2.2]paracyclophane." Thesis, University of Sussex, 2011. http://sro.sussex.ac.uk/id/eprint/7448/.

Full text

Abstract:

I. A series of group 14 β-diketiminate alkoxides (BDI)EOR (BDI = [CH{(CH3)CN-‐2,6-‐iPr2C6H3}2; E = Ge, Sn, Pb; R = iPr, sBu, tBu) was synthesised and characterised. The reactivity towards aliphatic and unsaturated electrophiles was investigated. For the tin and lead systems, an unexpected trend was observed. For instance, they do not or very sluggishly react with aliphatic electrophiles, but readily activate carbon dioxide. The slower tin system was used to investigate the mechanism of carbon dioxide insertion through detailed kinetic, thermodynamic and DFT studies. The isostructural german

APA, Harvard, Vancouver, ISO, and other styles

40

Harris, Robert F. "Synthesis and characterization of (β-diketonate) zirconium alkoxides for low temperature chemical vapor deposition of lead zirconium titanium thin films". Thesis, Virginia Tech, 1996. http://hdl.handle.net/10919/44952.

Full text

Abstract:

Metal alkoxides have been known for many years. Recently, a renewed interest in these compounds has arisen as they have been found to be viable precursors for metal oxide film synthesis. Lead zirconium titanate(PZT) films have shown promise for many applications in the electronics industry. Chemical vapor deposition(CVD) of PZT thin films has been hampered by the lack of a suitable zirconium precursor for low temperature chemical vapor deposition. Currently, both zircbnium alkoxides and zirconium β-diketonate complexes are employed in the CVD process of PZT films. The alkoxides, although volat

APA, Harvard, Vancouver, ISO, and other styles

41

Atherton, M. D. "The preparation and characterisation of certain zirconium polyhalocarboxylates, alkoxides and hexachlorozirconates and their potential use as waterproofing agents for cellulosic material." Thesis, University of Salford, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.376859.

Full text

APA, Harvard, Vancouver, ISO, and other styles

42

Sypien, Jakub Konrad. "Structure-reactivity relationships in aluminium alkoxides-catalysed co-polymerisation reactions Aluminium 2,2' methylenebisphenoxide in the synthesis of poly(ether-carbonate)s from cyclohexene oxide and carbon dioxide /." [S.l. : s.n.], 2006. http://nbn-resolving.de/urn:nbn:de:bsz:16-opus-68506.

Full text

APA, Harvard, Vancouver, ISO, and other styles

43

Williams, Paul Andrew. "The synthesis of novel tungsten precursors for the CVD of tungsten oxide." Thesis, University of Bath, 2000. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.323568.

Full text

APA, Harvard, Vancouver, ISO, and other styles

44

Lum, June S. "1. Dioxygen reactivity of multinuclear fluorinated copper(I) alkoxides facilitated by secondary ligand interactions 2. synthesis and characterization of monomeric O-donor complexes of divalent copper and zinc." Thesis, Boston University, 2013. https://hdl.handle.net/2144/12811.

Full text

Abstract:

Thesis (Ph.D.)--Boston University PLEASE NOTE: Boston University Libraries did not receive an Authorization To Manage form for this thesis or dissertation. It is therefore not openly accessible, though it may be available by request. If you are the author or principal advisor of this work and would like to request open access for it, please contact us at open-help@bu.edu. Thank you.<br>Copper(I) complexes with fluorinated alkoxide ligands with the form K[Cu(OCRMe^F2)2], in which R = Me^F (4), Ph (5), or Me (6), were synthesized and characterized. The dioxygen (O2) reactivity of the series o

APA, Harvard, Vancouver, ISO, and other styles

45

Solný, Tomáš. "Příprava a aplikace fotokatalyticky aktivního oxidu titaničitého." Doctoral thesis, Vysoké učení technické v Brně. Fakulta chemická, 2016. http://www.nusl.cz/ntk/nusl-256553.

Full text

Abstract:

V práci je zkoumán vliv podmínek na průběh hydrolýzy alkoxidů titanu a vlastností připravovaných nanočástic oxidu titaničitého s důrazem na teplotu a množství vody přítomné v systému. Připravované hydrolyzáty alkoxidů titanu a nanočástice oxidu titaničitého připravené z hydrolyzátů jsou studovány metodami XRD, DTA – TGA, SEM – EDS, BET a PCCS. Nanočástice magnetitu byly syntetizovány pomocí precipitační reakce z roztoku Mohrovy soli a jejich krystalová struktura, velikost a povrchové vlastnosti byly sledovány s vyhodnocením vlivu teploty a při modifikaci povrchu polykarboxyletherovým superplas

APA, Harvard, Vancouver, ISO, and other styles

46

Bijou, Diane. "Synthesis and characterization of new inorganic molecular precursors for the deposition of multifunctional metal oxide films by CBVD." Thesis, Lyon, 2018. http://www.theses.fr/2018LYSE1126.

Full text

Abstract:

Dans ce manuscrit, un travail hautement multidisciplinaire, de la synthèse de ligands organiques à la caractérisation de couches minces, est présenté. L'objectif principal de cette étude était d'élaborer de nouveaux précurseurs de niobium, de titane et d'alcalino-terreux adaptés au procédé de dépôt de couches minces par CBVD développé par la société 3D-OXIDES. Afin de répondre aux exigences de ce procédé, deux classes innovantes de dérivés moléculaires à base de ß-amino-alcool ou de ß-dicétone ?-modifiée ont été élaborées grâce à la synthèse organique de nouveaux ligands. Les complexes métalli

APA, Harvard, Vancouver, ISO, and other styles

47

Khosravi, Mardkhe Maryam. "Facile Synthesis and Characterization of a Thermally Stable Silica-Doped Alumina with Tunable Surface Area, Porosity, and Acidity." BYU ScholarsArchive, 2014. https://scholarsarchive.byu.edu/etd/3968.

Full text

Abstract:

Mesoporous γ-Al2O3 is one of the most widely used catalyst supports for commercial catalytic applications. The performance of a catalyst strongly depends on the combination of textural, chemical and physical properties of the support. Pore size is essential since each catalytic system requires a unique pore size for optimal catalyst loading, diffusion and selectivity. In addition, high surface area and large pore volume usually result in higher catalyst loading, which increases the number of catalytic reaction sites and decreases reaction time. Therefore, determination of surface area and poro

APA, Harvard, Vancouver, ISO, and other styles

48

Brandt, Marcus. "Untersuchungen zur Oxygenierung organischer Substrate durch Oxo-Verbindungen der Elemente Vanadium und Mangan." Doctoral thesis, Humboldt-Universität zu Berlin, Mathematisch-Naturwissenschaftliche Fakultät I, 2007. http://dx.doi.org/10.18452/15646.

Full text

Abstract:

Die vorliegende Arbeit beschäftigt sich mit der Oxygenierung von ungesättigten Kohlenwasserstoffen durch Übergansmetalle und katalytischer Oxidation von Olefinen und Aliphaten. Sie ist in die folgenden drei Teile gegliedert: 1. Matrixisolationsstudien zum System MnO3Cl/Allen: Das System Permanganylchlorid/Allen wurde in einer Argonmatrix durch Photolyse (546 nm) zu Reaktion gebracht. Die entstandenen Komplexe (O=)2MnCl(O=CCH2CH2) 37R und (O=)2MnCl(H2COCCH2) 38R wurden mit Hilfe der IR-Spektroskopie, Isotopenmarkierungs-Experimenten (18O, D) und DFT-Rechnungen (B3LYP/LANL2DZ) zweifelsfrei ide

APA, Harvard, Vancouver, ISO, and other styles

49

Salazar, Juan Manuel. "Sol-gel synthesis of vanadium phosphorous oxides for the partial oxidation of n-butane to maleic anhydride." Diss., Manhattan, Kan. : Kansas State University, 2007. http://hdl.handle.net/2097/428.

Full text

APA, Harvard, Vancouver, ISO, and other styles

50

Schnitzlbaumer, Malaika Diana. "Seltenerdmetall-Alkoxide auf periodisch mesoporösem Silica." [S.l.] : [s.n.], 2006. http://mediatum2.ub.tum.de/doc/604395/document.pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!