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1

Chernykh, Andrey. "Main Chain Type Benzoxazine Polymers for High Performance Applications." Cleveland, Ohio : Case Western Reserve University, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=case1232733414.

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2

He, Yinghui. "Novel N-type Π-conjugated Polymers for all-polymer solar cells". Thesis, Bordeaux, 2017. http://www.theses.fr/2017BORD0651/document.

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Les cellules solaires organiques (OSC) apparaissent comme une technologie prometteuse pour les énergies renouvelables en raison de leur poids léger, leur grande flexibilité et leur processus de fabrication peu coûteux. Jusqu'à présent, la plupart des OPV ont utilisé des dérivés de Fullerene, tels que PCBM ou PC71BM, en tant qu'accepteur d'électrons dans la couche active, qui s'est avéré être un goulet d'étranglement pour cette technologie. Par conséquent, le développement d'accepteurs non-fullerene est devenu la nouvelle force motrice de ce domaine. Les cellules solaires tout-polymères (tous-P
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3

Dolgov, Alex V. "EXPLORATION OF GRADIENT-TYPE POLY(ARYLENE ETHER)S VIA AN ABB' MONOMER SYSTEM." Wright State University / OhioLINK, 2008. http://rave.ohiolink.edu/etdc/view?acc_num=wright1222006664.

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4

Lewis, Sandralee Patricia. "Polymerizable and polymeric Type I and Type II photoinitiators." Thesis, City University London, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.316103.

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5

Mansour, Agapy. "Étude des propriétés chimique et morphologique de composites hybrides de type (co)polymère plasma / métal." Thesis, Le Mans, 2019. http://www.theses.fr/2019LEMA1002.

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Les nanocomposites constitués de nanoparticules métalliques finement dispersées dans une matrice isolante suscitent un grand intérêt en raison de leurs propriétés optiques, électriques ou antibactériennes permettant une variété d'applications technologiques. Dans ce travail, nous nous intéressons aux composites hybrides à base d’ une matrice polymère élaborée par polymérisation par plasma froid (PECVD), imprégnée par la suite avec une solution de sel métallique qui est finalement réduit. Ces nanocomposites sont essentiellement étudiés pour leurs applications et peu d’ études portent sur leur s
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6

Benaboura, Ahmed. "Etude de la copolymerisation du styrene et de l'hexene-1 et du mode d'insertion du styrene en presence de catalyseurs de type "ziegler"." Paris 6, 1988. http://www.theses.fr/1988PA066059.

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Polymerisation du styrene et de l'hexene-1 en presence de catalyseurs a base de titane, sans organoaluminique, contenant ou non du chlorure d'aluminium et par du chlorure de magnesium. Influence d'addition de benzoate d'ethyle
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7

Vidal, Pierre-Louis. "Synthèse et caractérisation de ligands polymères conjugués alternant oligothiophènes et complexes de métaux de transition de type bis(1,10-phénanthroline)." Université Joseph Fourier (Grenoble), 1999. http://www.theses.fr/1999GRE10142.

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Ce travail a consiste a elaborer differents ligands polymeres conjugues alternant oligothiophenes et complexes cuivre-bis(1,10-phenanthroline). La demarche utilisee a ete la suivante : la synthese de ligands precurseurs conjugues constitues d'une 1,10-phenanthroline disubstituee en positions 2,9 ou 3,8 par des troncons polymerisables bi- ou ter-thiophenes (ligands t2, t3, f2me) a ete realisee. Le pouvoir assembleur de cu(i) a ete utilise pour encastrer deux de ces ligands identiques autour de lui. L'electropolymerisation des complexes ainsi formes a conduit a un premier type d'architectures, c
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8

Hot, Julie. "Influence des polymères de type superplastifiants et agents entraineurs d'air sur la viscosité macroscopique des matériaux cimentaires." Thesis, Paris Est, 2013. http://www.theses.fr/2013PEST1114/document.

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Depuis quelques années, le béton connait une période de mutation. Les tendances actuelles concernant la formulation des bétons à hautes performances et à faibles impacts environnementaux montrent que la fraction volumique solide est de plus en plus élevée. Cette augmentation de la fraction volumique solide est cependant difficilement compatible avec une fluidité importante. La thèse présentée ici a donc pour but de proposer des solutions permettant de contourner le problème de viscosité des ces nouveaux bétons. Nous nous attachons ainsi à identifier les mécanismes d'action de certains polymère
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9

Lang, Kening. "Topological Effect on Self-assembly Behavior of Precisely Synthesized AmBn type Giant Molecules." University of Akron / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=akron1490651233006441.

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10

Suhard, Samuel. "Towards polymer-supported Schrock-type initiators for olefin metathesis." Thesis, University of Leicester, 2004. http://hdl.handle.net/2381/30092.

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This thesis describes the synthesis of supported Schrock-type initiators immobilised via polymer-bound alcohol and their activity in olefin metathesis, together with a parallel study of the synthesis and reactivity of their model homogeneous counterparts.;Chapter 1 presents an overview of the inorganic and organic supports used in order to achieve the heterogeneisation of a range of different homogenous catalysts. A review of the nature of various organic supports and examples of supported metalligand complexes are given. The terms olefin metathesis, and their corresponding metathesis reaction
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11

Leung, Alfred Chi Wook. "Conjugated schiff base-type metal-containing polymers." Thesis, University of British Columbia, 2008. http://hdl.handle.net/2429/15889.

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The work in this thesis describes the synthesis and characterization of a series of conjugated polymers containing Schiff base transition metal complexes. High molecular weight poly(salphenyleneethynylene)s (PSPEs) were synthesized using the Sonogashira-Hagihara protocol and they were characterized using nuclear magnetic resonance spectroscopy and gel permeation chromatography. Their optical properties were investigated by UV-vis and fluorescence spectroscopies. PSPEs containing Zn saiphen moieties were found to exhibit strong aggregation that is facilitated by the presence of Zn to O interact
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12

Oladoyinbo, Fatai Oladipupo. "Microblock-type polymers and their derived ionomers." Thesis, University of Reading, 2014. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.625441.

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The Introductory chapter of this Thesis covers the historical development, synthesis, modification chemistry, and applications of aromatic poly(ether ketone)s, and surveys their potential in technologies for renewable energy generation. The scientific problems which must be solved before such technologies can become commercially viable are highlighted. Chapter 2 describes the development of a "microblock" poly(ether ketone) ionomer (with strictly alternating ionic and neutral chain segments) for use as a proton exchange membrane in water electrolysis, for the production of high purity hydrogen
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13

Gunbas, Gorkem E. "Novel Donor-acceptor Type Polymers Towards Excellent Neutral State Green Polymeric Materials For Realization Of Rgb Based Electrochromic Device Applications." Master's thesis, METU, 2007. http://etd.lib.metu.edu.tr/upload/3/12609002/index.pdf.

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Polymers having one of the three complementary colors (red, green, and blue) in the reduced state and high transmissivity in the oxidized state are key materials towards use in electrochromic devices and displays. Although many neutral state red and blue polymers were reported up to date, neutral state green polymeric materials appear to be limited. For potential application of electrochromic materials in display technologies, one should have to create the entire color spectrum and this can be only achieved by having materials with additive or subtractive primary colors in their neutral states
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14

Bonavoglia, Barbara. "Phase equilibria in polymer-supercritical CO₂ systems /." Zürich : ETH, 2005. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=16147.

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15

Vry, Sébastien. "Elaboration de céramiques hautes performances par voie polymère précéramique - Mise en forme par fabrication additive de type Digital Light Processing." Thesis, Université Grenoble Alpes, 2021. http://www.theses.fr/2021GRALI024.

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Les technologies de fabrication additive offrent actuellement l’opportunité d’atteindre des géométries complexes pour une offre de matériau relativement large, allant des polymères aux métaux, ainsi que pour certaines céramiques. L’offre commerciale de matériaux de structure est encore limitée par des verrous technologiques généralement associés à la compatibilité entre le procédé de mise en forme et le matériau visé. Dans cette thèse, une nouvelle voie, encore peu explorée dans la littérature, porte sur la fabrication additive de type Digital Light Processing (DLP) de la céramique de type car
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16

Kolda, Bridget C. "Impact of polymer type, dosage, and mixing regime and sludge type on sludge floc properties." Thesis, Virginia Tech, 1995. http://hdl.handle.net/10919/40662.

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<p>This research investigated the impact of sludge type, polymer type (percent mole charge), dosage, mixing rate, and solution ionic strength on bound water content of sludge flocs. Data determined to evaluate the extent of dewatering included: percent dry solids, bulk density, bound water content (determined by dilatometric method), floc density (determined by isopycnic centrifugation), and cake solids concentrations. Calculated floc densities and bound water contents were compared with measured values. The polymer mole charge had marginal impact on bound water content. The optimal polymer do
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17

Miyake, Junpei. "Synthesis of Novel Hybrid-Type π-Conjugated Polymers". 京都大学 (Kyoto University), 2009. http://hdl.handle.net/2433/124548.

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18

Ilg, Patrick Ilg Patrick Ilg Patrick Ilg Patrick. "Reduced description of kinetic models of polymer dynamics /." [S.l.] : [s.n.], 2001. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=14256.

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19

Sellappan, Raja. "Light emitting diodes based on n-type ZnO nanorods and p-type organic semiconductors." Thesis, Linköping University, Department of Science and Technology, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-11197.

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<p>The aim of this thesis work was to fabricate a hybrid LED using organic-inorganic ZnO materials. The goal of the project was to get an efficient white light emission from zinc oxide (ZnO) nanorods active layer. Since most of the organic materials are good for hole mobility and most of the inorganic materials are good for electron mobility, it is possible to fabricate a high performance heterostructure electroluminescence device from organic-inorganic materials. This thesis work was an attempt towards fabricating such a high electroluminescence LED from hybrid materials in which polymer acts
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20

Daire, Fabrice. "Etude d'electrodes modifiees par fixation de composes de coordination sur un support conducteur du type polypyrrole : application en electrosynthese organique." Paris 6, 1988. http://www.theses.fr/1988PA066176.

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Proprietes electrochimiques des complexes co-l, cu-l, ni-l (ou l=methyl-4, bipyridine-2,2', derive du pyrrole) dans l'acetonitrile. Polymerisation electrolytique de ces complexes sur des electrodes d'or, platine et carbone. Proprietes electrochimiques du polymere co-bipyridyl-polypyrrole; utilisation dans la reduction catalytique des derives allyliques
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21

Beauchamp, Damian Richard. "Molecular Engineering of Organic Photosensitizes for P-type Dye-Sensitized Solar Cells and the Immobilization of Molecular Catalyst for the Hydrogen Evolution Reaction." The Ohio State University, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=osu1456917343.

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22

Lacoste, Clément. "Mousses rigides de tannins de type procyanidine : formulation et caractérisation." Thesis, Université de Lorraine, 2014. http://www.theses.fr/2014LORR0259/document.

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Les mousses rigides constituent une classe très importante de matériaux de par leur large champ d’applications et de leur poids économique considérable. Le développement de mousses à base de tannins a permis d’obtenir des matériaux issus à 90% de produits naturels. Dans ce travail, un type de tannins très réactif dit « procyanidine », a été employé. Les formulations et la technologie de fabrication de mousses rigides ont été développées à partir de tannins extraits d’écorce de pin et d’épicéa. Dans un premier temps, la composition et la réactivité des tannins ont été étudiées. Ensuite, l’étude
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23

Lubuna, Beegum Shafeek. "Organic-Inorganic Hetero Junction White Light Emitting Diode : N-type ZnO and P-type conjugated polymer." Thesis, Linköping University, Department of Science and Technology, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-11195.

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<p>The purpose of this thesis work is to design and fabricates organic-inorganic hetero junction White Light Emitting Diode (WLED). In this WLED, inorganic material is n- type ZnO and organic material is p-type conjugated polymer. The first task was to synthesise vertically aligned ZnO nano-rods on glass as well as on plastic substrates using aqueous chemical growth method at a low temperature. The second task was to find out the proper p- type organic material that gives cheap and high efficient WLED operation. The proposed polymer shouldn’t create a high barrier potential across the interfac
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24

Müller, Matthias H. "The structure of dense polymer systems : geometry, algorithms, software /." [S.l.] : [s.n.], 1999. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=13096.

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25

Lochmatter, Patrick. "Development of a shell-like electroactive polymer (EAP) actuator /." München : Verlag Dr. Hut, 2007. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=17221.

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26

Blondiaux, Nicolas. "Gradients of nanotopography in polymers /." Zürich : ETH, 2006. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=16699.

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27

Camli, Umit Serdar. "Anchorage Strength Of Fiber Reinforced Polymers." Master's thesis, METU, 2005. http://etd.lib.metu.edu.tr/upload/12606752/index.pdf.

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Fiber reinforced polymers (FRPs) have gained popularity in upgrade projects for reinforced concrete structural elements within the last decade because of its ease of application and high strength-to-weight ratio. In the design of an effective retrofitting solution by means of an FRP system, the anchorage capacity has an important role. This study presents the results of an experimental program conducted to determine the strength of carbon fiber reinforced polymers (CFRPs) bonded to concrete prisms or hollow clay tiles that are finished with or without plaster. In the experimental program, diff
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28

Monchatre, Benjamin. "Contribution à l'étude expérimentale d'un outil de mélange de type co-malaxeur : application aux polymères." Thesis, Saint-Etienne, 2015. http://www.theses.fr/2015STET4013/document.

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L’objectif de ce travail de thèse est la compréhension du mode de fonctionnement des co-malaxeurs, outils de mélange dont la connaissance est lacunaire par rapport à d’autres types de mélangeur comme l’extrudeuse mono-vis ou bi-vis. Ce manuscrit porte sur plusieurs études expérimentales relatives au co-malaxeur. L'influence de la vitesse de vis et du débit a été explorée par des mesures de distribution des temps de séjours (DTS), de température matière, de pression, de taux de remplissage, ainsi que de dispersion de fibres de verre. L'influence de la viscosité du polymère à l'état fondu sur la
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29

Kaplin, David Aaron. "The effect of polymerization potential and electrolyte type on conductive polymer coatings." Case Western Reserve University School of Graduate Studies / OhioLINK, 1993. http://rave.ohiolink.edu/etdc/view?acc_num=case1056643475.

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30

Janakiraman, Umamaheswari. "Analysis of electrogenerated chemiluminescence of PPV type conducting polymers." Doctoral thesis, [S.l. : s.n.], 2003. http://deposit.ddb.de/cgi-bin/dokserv?idn=968755305.

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31

Laraba, Abbes Fazilay. "Etude des comportements hyperelastique et viscohyperélastique de deux élastomères de type NR et PDMS par extensométrie optique bidimensionnelle." Châtenay-Malabry, Ecole centrale de Paris, 1998. http://www.theses.fr/1998ECAP0567.

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Cette étude concerne la mise en place d'une méthodologie d'analyse de comportement en grandes déformations d'élastomères conditionnes en feuillards. Cette approche se base sur l'exploitation d'essais mécaniques balayant l'espace des sollicitations biaxiales. Ceci est rendu possible par la mise au point et l'adaptation d'une extensometrie optique bidimensionnelle aux grandes extensions de type caoutchoutique. Cette technique, basée sur la corrélation d'images, donne accès à l'évolution du tenseur des dilatations au cours d'un essai. Selon sa translucidité, le matériau est éclaire en lumière coh
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32

Snétivy, Daniel. "Visualization of macromolecules and polymer architecture by atomic force microscopy /." [S.l.] : [s.n.], 1994. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=10494.

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33

Jia, Zichen. "Stability, aggregation kinetics and aggregates thermal restructuring of polymer colloids /." Zürich : ETH, 2007. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=16913.

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34

Kuhn, Holger. "In-Situ Charakterisierung von Polymer-Elektrolyt Brennstoffzellen mittels Elektrochemischer Impedanzspektroskopie /." Zürich : ETH, 2007. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=16929.

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35

Prêtre, Philippe Antoine Prêtre Philippe. "Relaxation mechanisms in nonlinear optical polymers /." [S.l.] : [s.n.], 1995. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=11193.

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36

Rezzonico, Daniele. "Microring modulators in electro-optic polymers /." Zürich : ETH, 2007. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=17570.

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37

Akpinar, Hava Zekiye. "Synthesis Of Benzimidazole Containing Donor Acceptor Electrochromic Polymers." Master's thesis, METU, 2011. http://etd.lib.metu.edu.tr/upload/12613006/index.pdf.

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ABSTRACT SYNTHESIS OF BENZIMIDAZOLE CONTAINING DONOR ACCEPTOR ELECTROCHROMIC POLYMERS Akpinar, Hava Zekiye M. Sc., Department of Chemistry Supervisor: Prof. Dr. Levent Toppare February 2011, 60 pages Donor-acceptor-donor (DAD) type benzimidazole (BIm) and 3,4-ethylenedioxythiophene (EDOT) bearing monomers (4-(2,3-Dihydrothieno[3,4-b][1,4]dioxin-5-yl)-7-(2,3 dihydrothieno[3,4b][1,4] dioxin-7-yl)-2-benzyl-1H-benzo[d]imidazole (M1), 2,4-bis(2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-7-(2,3-dihydrothieno[3,4-b][1,4]dioxin-7-yl)-1H-benzo[d]imidazole (M2) and 4-(2,3-dihydrothieno[3,4-b][1
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38

Ngwekazi, Andisiwe. "Voltammetric determination of metformin and its derivatives using Cu modified polymer electrode." University of the Western Cape, 2020. http://hdl.handle.net/11394/7873.

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>Magister Scientiae - MSc<br>Diabetes, a worldwide disease, is classified into two types, type 1 or insulin-dependent and type 2 or noninsulin-dependent. Based on reports published by the International Diabetes Federation, the total number of those suffering from diabetes is growing every year. Statistics predict that type 2 diabetes, currently affecting about 8% of the adult population, would spread at such a pace that by 2030, more than 40 million cases of diabetes would be found throughout the world. On the other hand, studies revealed that patients with type 2 diabetes mellitus (T2DM) have
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39

Cavaco, Carolina Cavaco M. Carolina. "Structural and dynamic properties of giant polymer-like lecithin reverse micelles /." [S.l.] : [s.n.], 1994. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=10897.

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40

Stay, David, and David Stay. "Design, Synthesis, and Characterization of Ionically Functionalized Conjugated Polymers with Varying Ion Density and Type." Thesis, University of Oregon, 2012. http://hdl.handle.net/1794/12326.

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Phenylene-based conjugated polymers are of interest for their fascinating electronic and optical properties. The introduction of bound ions into these materials adds great versatility because it can affect solubility, aggregation properties, doping chemistry, luminescence, and response to electrical stimuli. Despite ionic density being a central materials parameter in ionically functionalized conjugated polymers (IFCPs), it has been explored only in limited ranges. The primary advance reported in this dissertation is the development of three complementary synthetic routes to anionic and ca
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41

Mobley, Sarah J. "Effects of Support Fluid Type on Concrete Integrity and Durability in Drilled Shafts." Scholar Commons, 2019. https://scholarcommons.usf.edu/etd/7859.

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Until recently, concrete flow in tremie-placed drilled shafts has been mischaracterized as rising uniformly with laitance formation occurring only at the top of the rising concrete in the shaft. In actuality, concrete first fills a portion of the reinforcement cage to a sufficient height to promote radial flow into the cover region. Depending on support fluid type, the radial flow can produce laitance-filled creases/channels projecting the reinforcing cage configuration to the side of shaft surface. The flow pattern (and creases) can affect filter cake thickness, cover quality and propensity f
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42

Farquet, Patrick. "Synchrotron radiation grafting : a lithographic method to create polymer micro- and nanostructures /." Zürich : ETH/PSI, 2008. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=17711.

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43

Ozcelik, Hayriye. "Interaction Between Micro And Nano Patterned Polymeric Surfaces And Different Cell Types." Phd thesis, METU, 2012. http://etd.lib.metu.edu.tr/upload/12614798/index.pdf.

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ABSTRACT INTERACTION BETWEEN MICRO AND NANO PATTERNED POLYMERIC SURFACES AND DIFFERENT CELL TYPES &Ouml<br>z&ccedil<br>elik, Hayriye Ph.D., Department of Biology Supervisor: Prof. Dr. Vasif Hasirci Co-Supervisor: Dr. Celestino Padeste August 2012, 139 pages Micro and nanopatterned surfaces are powerful experimental platforms for investigating the mechanisms of cell adhesion, cell orientation, differentiation and they enable significant contributions to the fields of basic cell and stem cell biology, and tissue engineering. In this study, interaction between micro and nanopatterned polymeric
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44

Jahnke, Eike. "Hierarchically structured conjugated polymers via supramolecular self-assembly /." Zürich : ETH, 2008. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=17882.

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45

Gerbaux, Luc. "Modélisation d'une pile à combustible de type hydrogène/air et validation expérimentale." Grenoble INPG, 1996. http://www.theses.fr/1996INPG0163.

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46

Freunberger, Stefan Alexander. "Mass and charge transfer on various relevant scales in polymer electrolyte fuel cells /." Zürich : ETH, 2007. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=16991.

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47

Adi, Agus Darmawan. "The use of polymeric mesh elements to strengthen a range of soil types." Thesis, University of Strathclyde, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.287044.

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48

Al-Hellani, Rabie. "Orthogonally protected dendronized polymers : synthesis, characterization and chemical modification /." Zürich : ETH, 2007. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=17407.

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Yi, Ding. "Multiscale modeling structure and super structures of dendronized polymers /." Zürich : ETH, 2008. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=18126.

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Bovier, Anton. "Disordered systems and random geometry : polymers, spin glasses, interfaces /." [S.l.] : [s.n.], 1986. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=8022.

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