Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 15 of 15 for “"Metallopolymers"”.
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Lanthanide luminescence in Pybox functionalized metallopolymers
Lanthanide luminescence is woven into the fabric of modern day existence. Due to their narrow emission and useful red and green emission Eu(III) and Tb(III) have been extensively studied and applied as phosphors in a number of devices. It is in the pursuit of ever improving these devices' emission …
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Strained Metallocenophanes: Potential Monomers for Metallopolymers
In addition to the known sila[1]ferrocenophane Sp,Sp-119Me, four new planar-chiral sila[1]ferrocenophanes were prepared. Each new sila[1]ferrocenophanes was equipped with a benzyl group in the α-position, either on one or both Cp rings, and substituted on the bridging silicon atom, either by methyl …
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Self-Assembly of Functional Helical Metallopolymers
… This thesis proposes subcomponent self-assembled metallopolymers as a new and accessible class of material designed towards electronic and light-emitting applications. The metallopolymers are comprised of conjugated imine-based ligand strands that are helically wrapped around a linear array of …
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Spin labile conducting metallopolymers : a new architecture for hybrid multifunctional materials
The synthesis of 3-ethynylthienyl- (2.07), 3-ethynylterthienyl- (2.19) substituted qsal [qsalH = N-(8-quinolyl)salicylaldimine] and 3,3' -diethynyl-2,2' -bithienyl bridging bisqsal (5.06) ligands are described along with the preparation and characterization of eight cationic iron(III) complexes …
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Synthesis, characterization, and lighting applications of group 11 metallopolymers with tunable phosphorescence
… and references is a study of group 11 monovalent metallopolymers. Three major chapters that involve synthetic strategies to obtain and enhance the phosphorescence of luminescent metallopolymer have been investigated. The first chapter includes an introduction to photoluminescence, luminescent …
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Structure and solvation control of redox-metallopolymers for electrochemically-mediated ion separations
Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2025-08-01
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Exploring the Chemistry of Cyclopentadienyl-Cobalt-Cyclobutadiene (CpCoCb) Complexes and Synthesis of Side-Chain CpCoCb Polymers
Synthetic metallopolymers have acquired ample attention recently due to their potential applications as precursors to functional soft materials. Organometallic polymers combine the best of both organic and inorganic polymers. Polyferrocenes comprise the major portion of organometallic polymers. …
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Synthesis of poly(NIPAM-co-vmbpy) microspheres and transition metal monomers for metallopolymeric material construction
… spectroscopic characterization was conducted of metallopolymers made from Ru and Ni grafted to PNIPAM. Metallopolymers containing polypyridyl Ru cores exhibited desirable spectroscopic properties and spherical morphology.</p>
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Synthesis and characterization of various ruthenium small molecules and metallopolymers for potential use in photovoltaic devices and luminescence properties of N-heterocyclic carbenes and trifluoro methylated tris(pyrazolyl)borate silver (I) acid-base adducts
This thesis with its 66 pages, 1 table, 29 figures and 47 references, deals with two major topics involving structure and properties of selected metal complexes and their use in electronic devices. The first chapter discusses the development of ruthenium-based metallopolymer and small molecular …
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End-capped oligothiophene dimers incorporating TTF, metal dithiolene and spirocentric cores
… macromolecules, including polymers and metallopolymers and oligomers thereof; ii. molecular systems, such as small organic molecules and metal complexes with functional ligands. Compared to traditional inorganic materials, semiconducting polymer and oligomer systems have the potential to …
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[Ru-POM] Photo-electrocatalysis
… and the ruthenium polypyridyl complex or metallopolymers have been deposited onto electrodes using alternate immersion layer-by-layer assembly. Photocatalytic properties of the ruthenium polypyridyl:polyoxometalate adduct (Ru:POM) in electrolyte-free media was firstly studied. Although …
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Luminescent organic materials and their application in solar technologies
… of solid-state luminescent or redox-active metallopolymers.
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Synthesis and characterization of electronic materials for photovoltaic applications
… and utilized as precursors for conducting metallopolymers. The embedded metal centers are used as seed points for direct growth of size-controllable semiconductor nanoparticles within the polymer film leading to direct electronic communication between the two materials. The synthesis of …
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Estudio de diferentes estrategias para la síntesis de compuestos de oro(I) con propiedades luminiscentes de alta eficiencia
… affects more rigid matrices such as gold(I) metallopolymers based on the organic polymer poly(4-vinylpyridine), silver(I) metal centres have been incorporated into these systems in different Au(I):Ag(I) ratios. Thus, heterometalopolymers have been obtained, in which the gold(I) and silver(I) …
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The role of protein metal complexes in the mechanics of Mytilus californianus byssal threads
… implications for the design of self-healing metallopolymers. The byssus cuticle is a protective coating surrounding the fibrous thread core that is both as hard as an epoxy and extensible up to 100 % strain before cracking. It was shown previously that cuticle stiffness and hardness largely …