Dissertations / Theses on the topic 'Polyimides'
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Qi, Yu Carleton University Dissertation Chemistry. "Synthesis and characterization of polyimides with novel structures /." Ottawa, 1997.
Find full textBrink, M. Heather. "The synthesis and characterization of semicrystalline polyimides." Diss., This resource online, 1994. http://scholar.lib.vt.edu/theses/available/etd-06062008-164714/.
Full textQuenneson, Marie-Eve. "Synthèse et caractérisation de films polyimides pour applications diélectriques." Lyon 1, 1986. http://www.theses.fr/1986LYO19044.
Full textMarasco, Jean-Paul. "Contribution à l'étude de nouveaux précurseurs de polyimides." Lyon 1, 1995. http://www.theses.fr/1995LYO10254.
Full textCano, Camilo I. "Polyimide Microstructures From Powdered Precursors: Phenomenological and Parametric Studies on Particle Inflation." Akron, OH : University of Akron, 2005. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=akron1123710711.
Full text"August, 2005." Title from electronic dissertation title page (viewed 09/24/2005) Includes bibliographical references.
Meyer, Gerald W. "Novel high performance thermosetting polyimides." Diss., This resource online, 1995. http://scholar.lib.vt.edu/theses/available/etd-05222007-091420/.
Full textDunson, Debra Lynn. "Synthesis and Characterization of Thermosetting Polyimide Oligomers for Microelectronics Packaging." Diss., Virginia Tech, 2000. http://hdl.handle.net/10919/27394.
Full textPh. D.
Zhuang, Hong. "Synthesis and Characterization of Aryl Phosphine Oxide Containing Thermoplastic Polyimides and Thermosetting Polyimides with Controlled Reactivity." Diss., Virginia Tech, 1998. http://hdl.handle.net/10919/30692.
Full textPh. D.
Dong, Zhenzhen. "Synthesis of two-dimensional scaffolds and metallofoldamers." Access to citation, abstract and download form provided by ProQuest Information and Learning Company; downloadable PDF file, 255 p, 2008. http://proquest.umi.com/pqdweb?did=1459908101&sid=13&Fmt=2&clientId=8331&RQT=309&VName=PQD.
Full textBillon, Laurent. "Matrices organiques à haute stabilité thermique et résistance à l'oxydation." Pau, 1996. http://www.theses.fr/1996PAUU3037.
Full textRogers, Martin E. "Synthesis and characterization of high performance polyimide homopolymers and copolymers." Diss., This resource online, 1993. http://scholar.lib.vt.edu/theses/available/etd-10022007-144559/.
Full textNgo, Thomas T. "Chemistry and characterization of cycloaddition polyimides." Thesis, Georgia Institute of Technology, 1993. http://hdl.handle.net/1853/27107.
Full textDangarwala, Gaurav A. "A model of the change in viscosity of polyimide PMR-15 during cure." Ohio : Ohio University, 1993. http://www.ohiolink.edu/etd/view.cgi?ohiou1175284832.
Full textChin, Joannie W. "Surface characterization and adhesion of plasma-modified polyimides." Thesis, This resource online, 1991. http://scholar.lib.vt.edu/theses/available/etd-08182009-040355/.
Full textSejour, Hensley. "Investigation of Dithiolenes for Propylene/Propane Membrane Separations." Diss., Georgia Institute of Technology, 2007. http://hdl.handle.net/1853/19697.
Full textGopalanarayanan, Bhaskar. "Analysis of Thermoplastic Polyimide + Polymer Liquid Crystal Blends." Thesis, University of North Texas, 1998. https://digital.library.unt.edu/ark:/67531/metadc279285/.
Full textHe, Zhanqi. "A cycloaddition approach to the curing of polyimides." Thesis, Georgia Institute of Technology, 1991. http://hdl.handle.net/1853/27301.
Full textDawood, Bann. "Mixed matrix membranes consisting of porous polyimide networks and polymers of intrinsic microporosity for gas separation." Thesis, University of Manchester, 2017. https://www.research.manchester.ac.uk/portal/en/theses/mixed-matrix-membranes-consisting-of-porous-polyimide-networks-and-polymers-of-intrinsic-microporosity-for-gas-separation(bb07d633-69dc-471b-a5ae-f1f0888615b6).html.
Full textTschen, Molina Francisco. "Synthesis of novel polyimides for the testing of structure-processing and property relations when used to form high temperature polymer matrices." Texas A&M University, 2005. http://hdl.handle.net/1969.1/5006.
Full textHardaker, Stephen S. "Application of molecular modeling for the determination of intrinsic molecular parameters and characterization of orientation in PMDA-ODA polyimide." Thesis, Georgia Institute of Technology, 1993. http://hdl.handle.net/1853/8536.
Full textDorsey, Kyra. "Formation, morphology, and properties of oriented LaRC-IA filaments." Thesis, Georgia Institute of Technology, 1996. http://hdl.handle.net/1853/10948.
Full textFrazier, Albert Bruno. "The use of polyimide for the development of micromachined materials, processes and devices." Diss., Georgia Institute of Technology, 1993. http://hdl.handle.net/1853/15696.
Full textDroge, Stefan. "Analysis of hairy-rod polyimides for photoalignment." Thesis, University of Hull, 2008. http://hydra.hull.ac.uk/resources/hull:1604.
Full textWickman, Kristy. "The Synthesis of Polyimides Containing Oxyalkylene Units." Wright State University / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=wright1405623715.
Full textRazdan, Mayuri. "Adhesion of copper to photo-oxidized polyimides /." Online version of thesis, 2008. http://hdl.handle.net/1850/7909.
Full textArnold, Cynthia A. "Structure-property behavior of polyimide homopolymers, copolymers, and blends." Diss., This resource online, 1990. http://scholar.lib.vt.edu/theses/available/etd-09162005-115012/.
Full textMoy, Thomas M. "Synthesis and characterization of soluble, high temperature aromatic polyimides." Diss., This resource online, 1993. http://scholar.lib.vt.edu/theses/available/etd-10022007-144551/.
Full textKarangu, Njeri T. "Synthesis, characterization and properties of diacetylene functionalized polyimides." Diss., Georgia Institute of Technology, 1998. http://hdl.handle.net/1853/27368.
Full textWilkens, Diana L. "Synthesis of poly(arylene ether sulfone)-polyimide segmented copolymers." Thesis, Virginia Tech, 1990. http://hdl.handle.net/10919/41592.
Full textMaster of Science
Sim, Seok-Hoon. "Modifications of polyimides and polyimide-inorganic oxide hybrids with perfluoroether oligomers for use as matrices for carbon-fibre composites." Thesis, Loughborough University, 2004. https://dspace.lboro.ac.uk/2134/35624.
Full textKulkarni, Pallavi P. "Effect of polyhedral oligomeric silsesquioxane on gas transport properties of polyimide /." Connect to full text in OhioLINK ETD Center, 2007. http://rave.ohiolink.edu/etdc/view?acc_num=toledo1196883179.
Full textTypescript. "Submitted as partial fulfillment of the requirements for the Doctor of Philosophy degree in the Engineering Science Concentration in Chemical and Environmental Engineering." Bibliography: leaves 213-221.
Chen, Xin. "High temperature performance of glass fabric/polyimide composites." Thesis, Georgia Institute of Technology, 1994. http://hdl.handle.net/1853/11165.
Full textCriss, Jim McRae. "Synthesis, characterization, and study of polyimide processing additives and their effect on polyimide properties." Thesis, Georgia Institute of Technology, 1993. http://hdl.handle.net/1853/20015.
Full textLee, Jae-kyun. "Structure-property correlation of polyimide thin films and line structures /." Digital version accessible at:, 1998. http://wwwlib.umi.com/cr/utexas/main.
Full textMarin, Nicolas. "Contribution à l'étude de la diffusion d'impuretés métalliques dans un film polymère (Kapton) sous et hors irradiation /." Gif-sur-Yvette : Direction de l'information scientifique et technique, CEA Saclay, 1996. http://catalogue.bnf.fr/ark:/12148/cb358261299.
Full textSchmitt, Agnès. "Étude de l'adhésion d'une colle cyanoacrylate sur un polyimide kapton et un composite époxyde chargé fibres de verre." ENSMP, 2000. http://www.theses.fr/2000ENMP0963.
Full textFew adhesion studies on cyanoacrylate glue exist despite its large use. This study deals with cyanoacrylate glue / Kapton polyimide and cyanoacrylate glue / glass-epoxyde composite interfaces. A surface treatment (cleaning) for adhesion improvment is considered. Materials morphology and chemical structure are studied before assembly. A study of the glue leads to polymerization kinetic measurement and shows characteristic inhibition phase. Polyimide and composite films are studied before and after industrial processing. A morphological study shows the presence of slipping particules on polyimide, craters and rising fibres on composite. After processing, no change appears in the film morphology, but a PDMS (poly(dimethylsiloxane)) contamination layer is detected on extreme surface. After films cleaning, the morphology doesn't change, whereas surface contamination is eliminated, hydrocarbon compounds disappear, alcohol is adorbed and secondary reactions occur. The mechanical adhesion study deals with fracture mechanics test. A pull ou test, based on indentation test and Cerache test, is used in monotonous and fatigue modes. In monotonous mode, assemblies stiffness is obtained. The cracking speed effect on rupture strain and on rupture locus is shown (stick-slip). Adhesion-mechanical adhesion correlation is finally realized thanks to materials compatibility with the use of solubility parameters. An experimental study of bonds created at interface lead to hydrogen bonds between ester from the glue and the substrate. The literature refers generally to alcohol bonds, but those are not observed
Qi, Yu. "Synthesis and characterization of polyimides with novel structures." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/nq22174.pdf.
Full textGhassemi, Hossein. "Synthesis and properties of novel polyimides utilizing hydrazine." Thesis, McGill University, 1994. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=28451.
Full textAll of the polymers show remarkably high glass transition temperatures, as high as 455$ sp circ$C. Their 5% weight loss by thermogravimetric analysis in an atmosphere of air or nitrogen are all above 440$ sp circ$C. Most of these polymers are highly fluorescent. Their emission spectra are in the visible region and show some evidence for an excited energy transfer and molecular aggregation.
Bird, Matthew B. "Modification of Polyimides by Non-Covalent Cross-Linking." Thesis, University of Reading, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.507009.
Full textShah, Saral. "SOLUTION PROCESSIBLE AROMATIC POLYIMIDES VIA DIELS ALDER PRECURSOR." Master's thesis, University of Central Florida, 2008. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/3509.
Full textM.S.
Department of Chemistry
Sciences
Industrial Chemistry MS
Georgiades, Alexis N. "Synthesis and characterisation of novel high temperature polyimides." Thesis, University of Surrey, 2001. http://epubs.surrey.ac.uk/733/.
Full textBernard, Robert John. "The synthesis and characterisation of sulfonate-containing polyimides." Thesis, University of Strathclyde, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.248285.
Full textRancourt, James David. "Electrical properties of polyimides modified with metal salts." Diss., Virginia Tech, 1987. http://hdl.handle.net/10919/39288.
Full textOraison, Jean-Marc. "Synthèse et caractérisation de films diélectriques polyimides cardo." Lyon 1, 1991. http://www.theses.fr/1991LYO10114.
Full textWang, Lei. "Synthesis and Characterization of Polyimides with Twisted Configurations." University of Akron / OhioLINK, 2005. http://rave.ohiolink.edu/etdc/view?acc_num=akron1133362562.
Full textLEVINE, KIRILL LVOVICH. "SYNTHESIS, CHARACTERIZATION AND PROPERTIES OF POLYPYRROLE/POLYIMIDES COMPOSITES." University of Cincinnati / OhioLINK, 2002. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1038338668.
Full textKull, Kenneth. "Synthesis and Characterization of Novel Polyurethanes and Polyimides." Scholar Commons, 2016. http://scholarcommons.usf.edu/etd/6530.
Full textRomeo, Michael Joseph. "Design, synthesis, and characterization of novel, low dielectric, photodefinable polymers." Diss., Atlanta, Ga. : Georgia Institute of Technology, 2008. http://hdl.handle.net/1853/24782.
Full textCommittee Chair: Henderson, Cliff; Committee Member: Beckham, Haskell; Committee Member: Hess, Dennis; Committee Member: Koros, William; Committee Member: Tolbert, Laren.
Mokthari, Ilham. "Synthèse et caractérisation de polyimides poreux à faible constante diélectrique." Chambéry, 2005. http://www.theses.fr/2005CHAMS049.
Full textThis research work concerns the elaboration of low dielectric constant materials to be used as interlayer dielectrics in microelectronics. The strategy adopted for the generation of porosity relies on the thermal degradation of thermolabiles polycaprolactone sequences simply dispersed or covalently linked to thermostable polyimide matrices, slightly crosslinked by a photochemical process. The first part of this work is devoted to the synthesis and characterization of different polyimides matrices. In a second part, functionnalized polycaprolactone segments (amine-PCL or diamine-PCL) have been synthesized, characterized and involved in a polycondensation reaction in order to end up with controlled architecture copolymers. The last part of the work is related to the elaboration of porous materials. First, the experimental conditions suitable for a complete elimination of the thermolabile segments without any mage to the polyimide matrix have been determined. Therefore, a precise study of the influence of different parameters (polyimide structure, glass transition temperature, polycaprolactone proportion introduced. . . ) on the elaboration of porous structures have been realized. The results obtained suggest at two parameters are crucial for the elaboration of porosity : a high transition temperature of the matrix as well as a phase separation of the thermolabile segments in the themostable polymer
Salvetat, Jean-Paul. "Transition isolant-conducteur dans le polyimide Kapton irradié par des ions lourds rapides." Lyon 1, 1995. http://www.theses.fr/1995LYO19003.
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