Thèses sur le sujet « Multi-functional Metal Organic Frameworks »
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Cadman, Laura. « Multi-component metal-organic frameworks ». Thesis, University of Bath, 2017. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.723319.
Texte intégralKearns, Eleanor Rose. « Multi-stimuli Metal-organic frameworks and their composites ». Thesis, The University of Sydney, 2022. https://hdl.handle.net/2123/29561.
Texte intégralCarson, Fabian. « Development of Metal–Organic Frameworks for Catalysis : Designing Functional and Porous Crystals ». Doctoral thesis, Stockholms universitet, Institutionen för material- och miljökemi (MMK), 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-115819.
Texte intégralAt the time of the doctoral defense, the following papers were unpublished and had a status as follows: Paper 2: Manuscript. Paper 5: Manuscript.
Ryder, Matthew. « Physical phenomena in metal-organic frameworks : mechanical, vibrational, and dielectric response ». Thesis, University of Oxford, 2017. https://ora.ox.ac.uk/objects/uuid:c7a51278-19d7-45ae-825a-bac8040775a7.
Texte intégralNouar, Farid. « Design, Synthesis and Post-Synthetic Modifications of Functional Metal-Organic Materials ». Scholar Commons, 2010. https://scholarcommons.usf.edu/etd/1725.
Texte intégralLifshits, Liubov Mikhaylovna. « A supramolecular approach for engineering functional solid-state chromophore arrays within metal-organic materials ». Bowling Green State University / OhioLINK, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=bgsu1460155929.
Texte intégralDas, Anita. « Metal- Organic Frameworks as a Platform for Elucidating the Effects of Functional Sites on CO2 Interaction ». Thesis, The University of Sydney, 2015. http://hdl.handle.net/2123/13813.
Texte intégralEpp, Konstantin [Verfasser], Roland A. [Akademischer Betreuer] Fischer, Vos Dirk [Gutachter] De et Roland A. [Gutachter] Fischer. « Metalloporphyrin-based Metal-Organic Frameworks as Multi-Functional Heterogeneous Catalysts / Konstantin Epp ; Gutachter : Dirk De Vos, Roland A. Fischer ; Betreuer : Roland A. Fischer ». München : Universitätsbibliothek der TU München, 2019. http://d-nb.info/1188408879/34.
Texte intégralPenley, Drace Robert. « Multi-Layer Connectivity-Based Atom Contribution Method for Charge Assignments in Metal-Organic Frameworks (MOFs) ». The Ohio State University, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=osu1555599813789541.
Texte intégralElsaidi, Sameh Khamis. « Crystal Engineering of Functional Metal-Organic Material Platforms for Gas Storage and Separation Applications ». Scholar Commons, 2014. https://scholarcommons.usf.edu/etd/5417.
Texte intégralCliffe, Matthew James. « Disorder and defects in functional molecular frameworks ». Thesis, University of Oxford, 2015. http://ora.ox.ac.uk/objects/uuid:cd827bc8-b3dd-4fda-bdb8-f0dc893d66c2.
Texte intégralCairns, Amy J. « Structural Diversity in Crystal Chemistry : Rational Design Strategies Toward the Synthesis of Functional Metal-Organic Materials ». Scholar Commons, 2010. http://scholarcommons.usf.edu/etd/3455.
Texte intégralSava, Dorina F. « Quest Towards the Design and Synthesis of Functional Metal-Organic Materials : A Molecular Building Block Approach ». Scholar Commons, 2009. https://scholarcommons.usf.edu/etd/5.
Texte intégralYadnum, Sudarat. « Tailoring complex heterogeneous metal-organic framework structures ». Thesis, Bordeaux, 2014. http://www.theses.fr/2014BORD0299/document.
Texte intégralIn this thesis, new strategies for the preparation of Metal 0rganic Frameworks (MOF) materials with designed structures were studied and developed. Indirect bipolar electrodeposition (IBED) was used to prepare ZIF-8 and HKUST-1 on metal substrates in a straightforward and site-selective way. This concept is expected to be able to be generalized for the synthesis of many other MOF compounds, thus allowing a cheap and green synthesis, leading to new generations of MOF-based Janus-type composites. Furthermore, rationally designed hierarchical macro-/microporous HKUST-1 electrodes were prepared via an electrochemical dissolution-deposition technique. The developed synthesis approach is very practical in terms of the time consumption, and opens up MOFs for various applications. Finally, MIL-101-supported noble metal nanoparticles were prepared as the last part of the experimental studies via a simple colloidal deposition technique. This concept might be generalized for the synthesis of other metal nanoparticle/MOF composites, and might improve the catalytic activity of MOFs. Apart from the experimental study, in order to gain a deeper insight into the catalysis of MOF materials, the catalytic behavior of Cu(II) in the paddle-wheel unit of MOF-505 was theoretically investigated for the Mukaiyama aldol reaction via the density functional theory and compared to that of another catalyst, Cu-ZSM-5 zeolite. Besides, the catalytic behavior of homo-metallic clusters and hetero-bimetallic clusters, that are the metal complexes representing the metal clusters in MOFs, were also theoretically investigated for the cycloaddition reaction of carbon dioxide and ethylene oxides
Salomon, William. « Incorporation de polyoxométallates dans des matériaux hybrides de type MOFs pour des applications en magnétisme et en électrocatalyse ». Thesis, Université Paris-Saclay (ComUE), 2016. http://www.theses.fr/2016SACLV124/document.
Texte intégralDifferent Polyoxometalate (POM) based hybrid materials were synthesised during this doctorate. In the first type of materials, called POM@MOF, POMs are incorporated in the porous cavities of a Metal-Organic-Framework (MOF). These materials were synthesised by a impregnation method in an aqueous medium or by direct synthesis in solvothermal conditions. They were then extensively characterised. For every material, the stability or transformation of the POMs during the incorporation was accurately established. The POM@MOFs materials were then studied for their applications in magnetism, for detection and in catalysis. In a second time, POM-based hybrid coordination polymers (called POMOFs) made from ε-Keggin isomers connected by organic linkers were synthesised by a hydrothermal method. New POMOFs structures have been obtained with POMs, carboxylate linkers and metallic complexes as non-innocents counter ions. The catalytic activity of these materials toward protons reduction was studied by electrocatalysis and photocatalysis. In parallel, syntheses of soluble molecular compounds based on ε-Keggin POMs were also performed. Finally, hybrid species incorporating transition metals and bisphosphonate linkers were synthesised : three copper(II) based polymers and a molecular coumpound incorporating iron(III). The magnetic and catalytic (reduction of NOx) properties of these materials were then studied. The iron based species was also selected as substrate for the deposition on a silica surface
Schoedel, Alexander. « [M3(μ3-O)(O2CR)6] and Related Trigonal Prisms : Versatile Molecular Building Blocks for 2-Step Crystal Engineering of Functional Metal-Organic Materials ». Scholar Commons, 2014. https://scholarcommons.usf.edu/etd/5121.
Texte intégralKhaletskaya, Kira [Verfasser], Roland A. [Gutachter] Fischer et Tendeloo Gustaaf [Gutachter] Van. « Functional metal-organic frameworks : from bulk to surface engineered properties / Kira Khaletskaya ; Gutachter : Roland A. Fischer, Gustaaf Van Tendeloo ; Fakultät für Chemie und Biochemie ». Bochum : Ruhr-Universität Bochum, 2015. http://d-nb.info/1227707568/34.
Texte intégralMayer, David Christian [Verfasser], Roland A. [Akademischer Betreuer] Fischer, Roland A. [Gutachter] Fischer, Jürgen [Gutachter] Hauer et Christof [Gutachter] Wöll. « Contributions to Multi-Photon Absorption in Metal-Organic Frameworks / David Christian Mayer ; Gutachter : Roland A. Fischer, Jürgen Hauer, Christof Wöll ; Betreuer : Roland A. Fischer ». München : Universitätsbibliothek der TU München, 2020. http://d-nb.info/1224047052/34.
Texte intégralHante, Inke [Verfasser], Roland A. [Gutachter] Fischer et Shin-ichiro [Gutachter] Noro. « Functional metal-organic frameworks : targeted design and modification of advanced properties of MOFs \(\it via\) organic linker funcionalisation / Inke Hante ; Gutachter : Roland A. Fischer, Shin-ichiro Noro ; Fakultät für Chemie und Biochemie ». Bochum : Ruhr-Universität Bochum, 2017. http://d-nb.info/1150509422/34.
Texte intégralKozachuk, Olesia [Verfasser], Roland A. [Gutachter] Fischer et Martin [Gutachter] Muhler. « Advanced functional materials based on metal-organic frameworks : elaboration of redox-active & ; mixed-component "defekt engineered" MOFs / Olesia Kozachuk ; Gutachter : Roland A. Fischer, Martin Muhler ; Fakultät für Chemie und Biochemie ». Bochum : Ruhr-Universität Bochum, 2014. http://d-nb.info/1231542330/34.
Texte intégralSchneider, Christian [Verfasser], Roland A. [Akademischer Betreuer] Fischer, Thomas [Gutachter] Weitz, Mark D. [Gutachter] Allendorf et Roland A. [Gutachter] Fischer. « Retrofitting Metal-Organic Frameworks : TCNQCu3BTC2 as a Case Study for Functional Material Design / Christian Schneider ; Gutachter : Thomas Weitz, Mark D. Allendorf, Roland A. Fischer ; Betreuer : Roland A. Fischer ». München : Universitätsbibliothek der TU München, 2019. http://d-nb.info/120329994X/34.
Texte intégralSchneider, Christian Verfasser], Roland A. [Akademischer Betreuer] [Fischer, Thomas Gutachter] Weitz, Mark D. [Gutachter] [Allendorf et Roland A. [Gutachter] Fischer. « Retrofitting Metal-Organic Frameworks : TCNQCu3BTC2 as a Case Study for Functional Material Design / Christian Schneider ; Gutachter : Thomas Weitz, Mark D. Allendorf, Roland A. Fischer ; Betreuer : Roland A. Fischer ». München : Universitätsbibliothek der TU München, 2019. http://nbn-resolving.de/urn:nbn:de:bvb:91-diss-20190807-1516469-1-8.
Texte intégralSchneider, Christian Verfasser], Roland A. [Akademischer Betreuer] Fischer, Thomas [Gutachter] Weitz, Mark D. [Gutachter] [Allendorf et Roland A. [Gutachter] Fischer. « Retrofitting Metal-Organic Frameworks : TCNQCu3BTC2 as a Case Study for Functional Material Design / Christian Schneider ; Gutachter : Thomas Weitz, Mark D. Allendorf, Roland A. Fischer ; Betreuer : Roland A. Fischer ». München : Universitätsbibliothek der TU München, 2019. http://d-nb.info/120329994X/34.
Texte intégralCragg-Hine, Ian. « Early main group metal complexes of multi-functional organic molecules ». Thesis, University of Cambridge, 1995. https://www.repository.cam.ac.uk/handle/1810/271932.
Texte intégralEubank, Jarrod F. « Rational synthesis toward the design of functional metal-organic materials ». [Tampa, Fla] : University of South Florida, 2008. http://purl.fcla.edu/usf/dc/et/SFE0002408.
Texte intégralTu, Min [Verfasser], Roland A. [Akademischer Betreuer] Fischer et Mark D. [Akademischer Betreuer] Allendorf. « Engineering functional metal-organic framework thin film devices / Min Tu. Gutachter : Roland A. Fischer ; Mark D. Allendorf ». Bochum : Ruhr-Universität Bochum, 2016. http://d-nb.info/1095884514/34.
Texte intégralMohebbi, Elaheh. « Surface supported supramolecular architectures : an experimental and modeling study ». Doctoral thesis, Università degli studi di Padova, 2019. http://hdl.handle.net/11577/3427304.
Texte intégralThe scientific community is nowadays focused on the design and the production of nm/μm-sized systems for their relevance to nanotechnology, energy production and storage, life science and environment. Advances in high performing computing and in synthetic/characterization methods make possible devising novel rational approaches to tailor properties of low-dimensional architectures of molecular networks on inorganic substrates; i.e., to control the electron transport properties of active layers and the reactivity of selected sites. As such, the self-assembly of functional architectures on appropriate surfaces is the most promising bottom-up approach to organize and integrate single molecules on solid substrates. As a consequence of the persistent progress in computational power and multiscale material modeling, new materials are less likely to be discovered by a trial-and-error approach. This points to a paradigm shift in modeling, away from reproducing known properties of known materials and towards simulating the properties of hypothetical composites as a forerunner to get real materials with desired characteristics. The interplay among multiscale material modeling, new synthetic routes and appropriate validation experiments is crucial to design the desired behavior at each length scale. In this PhD thesis we exploited integrated methodologies to provide interpretative tools about structure and functions of organic/inorganic hybrid nanostructured materials made of molecular mono-layers deposited on technological relevant substrates, suitable for applications in strategic areas such as catalysis, artificial photosynthesis, molecular electronics-magnetism and molecular recognition.
Bétard, Angélique [Verfasser], Roland A. [Gutachter] Fischer et Nils [Gutachter] Metzler-Nolte. « Growth and chemistry of metal-organic framework thin films : toward functional coatings / Angélique Bétard ; Gutachter : Roland A. Fischer, Nils Metzler-Nolte ; Fakultät für Chemie und Biochemie ». Bochum : Ruhr-Universität Bochum, 2013. http://d-nb.info/1201551463/34.
Texte intégralDawson, Daniel M. « Combined theoretical and experimental investigations of porous crystalline materials ». Thesis, University of St Andrews, 2014. http://hdl.handle.net/10023/7053.
Texte intégralLi, Pei-Syuan, et 李佩璇. « Synthesis of Isostructural Metal-Organic Frameworks with Various Metal and Functional Groups ». Thesis, 2014. http://ndltd.ncl.edu.tw/handle/m5b8e5.
Texte intégral中原大學
化學研究所
102
In section one, isostructural synthesis and ligand-fuctinonalization are used as strategies for the solvothermal reactions of two porous metal-organic framework (MOFs) of [Zr(OH)(SDC)] (1) and [Zr(OH)(NO2-SDC)] (2) (H2SDC = 4,4'- stilbenedicarboxylic acid; NO2-H2SDC = 2,2'-dinitro-4,4'- stilbenedicarboxylic acid). In section two, the isostructural solvothermal reactions of benzenedicarboxylic acid (H2BDC) and 2-aminoterephthalic acid (NH2-H2BDC) are achieved by different ratios of NH2-H2BDC/H2BDC (0%、12.5%、25%、50%) and trivalent metal (M3+) ions. The series of products of 3 to 5 are listed as follows: NH2-MIL-68(Al)…………...........(3) NH2-MIL-68(Ga)…………..........(4) NH2-MIL-68(V)…………............(5) These MOFs have been characterized by the powder X-ray diffraction (PXRD), Fourier transform infrared spectroscopy (FT-IR), ultraviolet-visible spectrometer (UV-vis), thermogravimetric analysis (TGA), scanning electron microscopy (SEM),Photoluminescence (PL)and gas sorption measurements. The N2 adsorption and surface areas are decreased when substituted functional groups were added. The CO2 adsorption are increasing when nitro and amine functional groups were introduced. These may contributed by the better physical adsorption interactions from the functional groups.
Chen, Chih-Wei, et 陳智偉. « Synthesis of Isostructural Metal-Organic Frameworks with Nitro Functional Groups ». Thesis, 2016. http://ndltd.ncl.edu.tw/handle/12292582280616526840.
Texte intégral中原大學
化學研究所
104
In this study, four series of metal-organic frameworks (MOFs) were synthesized by the reactions of mixed organic ligands and trivalent metal (M3+) ions. The mixed organic ligands contain benzenedicarboxylic acid (H2BDC) and 2-nitroterephthalic acid (NO2-H2BDC) with various ratio of NO2-H2BDC/H2BDC by 0%, 10%, 30% and 50%. The presented chemical formula of four series are listed as follows: NO2-MIL68 (Al)……………………(1) NO2-MIL68 (Ga)……………………(2) NO2-MIL68 (In) ……………………(3) NO2-MIL68 (V) .……………………(4) These MOFs were further characterized by powder X-ray diffraction (PXRD) for structure verify, Field Emission Scanning Electron Microscope (FESEM) for shapes and particle sizes, Infrared Spectrum for functional groups and gas adsorption instrument for gas adsorptions.
Thiam, Zeynabou. « Functional Metal Organic Frameworks for Surface Organometallic Chemistry and Carbon Conversion ». Diss., 2021. http://hdl.handle.net/10754/669735.
Texte intégralC, Atzori. « Novel Ce3+ and Ce4+ Metal-Organic Frameworks : a multi-technique characterization ». Doctoral thesis, 2018. http://hdl.handle.net/2318/1692942.
Texte intégralGagnon, Kevin James. « Crystalline Metal-Organic Frameworks Based on Conformationally Flexible Phosphonic Acids ». Thesis, 2013. http://hdl.handle.net/1969.1/151137.
Texte intégralMakal, Trevor Arnold. « Pendant Functional Groups in Metal-Organic Frameworks - Effects on Crystal Structure, Stability, and Gas Sorption Properties ». Thesis, 2013. http://hdl.handle.net/1969.1/149331.
Texte intégralAlezi, Dalal. « Reticular Chemistry and Metal-Organic Frameworks : Design and Synthesis of Functional Materials for Clean Energy Applications ». Diss., 2017. http://hdl.handle.net/10754/625043.
Texte intégralChang, Yu-Tzu, et 張育慈. « Syntheses, Characterizations and Functional Properties of Nanoporous Frameworks of Organic-inorganic Hybrid Metal Phosphates and Phosphites ». Thesis, 2018. http://ndltd.ncl.edu.tw/handle/4ykmdd.
Texte intégralTarzia, Andrew. « Computational Screening and Analysis of Functional Porous Materials ». Thesis, 2019. http://hdl.handle.net/2440/120096.
Texte intégralThesis (Ph.D.) -- University of Adelaide, School of Physical Sciences, 2019
Lee, Li-Wei, et 李立偉. « Self-Assembly, Structures, Gas Adsorption and Applications of Porous Metal–Organic Frameworks Constructed from Multi-pyridyl Ligands ». Thesis, 2016. http://ndltd.ncl.edu.tw/handle/5tfebp.
Texte intégral國立中央大學
材料科學與工程研究所
104
In this thesis, a series of porous metal–organic framework (MOFs) were synthesized by reacting rigid multi-pyridyl ligands, various dicarboxylate ligands and d10 metal ions (Zn2+ and Cd2+) under mild reaction conditions. The structures of these compounds range from one dimensional single-walled nanotubes, and two dimensional layers to three dimensional networks. The structure of the compounds {[Zn2(azpy)(aip)2]·2DMF}n (1), {[Zn2(dipytz)(aip)2]·DMF·MeOH}n (2), and {[Zn2(tpim)(aip)2]·2.5DMF·2H2O}n (3) assume a two-dimensional pillared-bilayer framework with 1D channels created inside the bilayers. Compounds {[Zn2(tpim)2(D-cam)2]·10H2O}n (4) and {[Zn2(tpim)2(L-cam)2]·10H2O}n (5) are composed of homochrial two-dimensional layers with a rectangle-like (4,4) topology. Compound {[Cd2(tpim)4(SO4)(H2O)2]·(SO4)·21H2O}n (6) shows a two-dimensional layer structure with a brick-wall-type (6,3) topology. Compound {[Zn(4-abpt)0.5(3,4-pydc)]·DMAc·1.5MeOH·0.5H2O}n (7) features a three-dimensional pillared-layer framework with a (3,4)-connected net. Compound {[Zn(4-pimp)(3,4-pydc)]·2DMAc}n (8) adopts a homochiral two-dimensional layered structure and {[Zn2(tpim)(3,4-pydc)2]·4DMF·4H2O}n (9) displays a homochiral three-dimensional pillared-layer network. Compound [Zn(tpim)(cis-1,4-chdc)]·3H2O (10) displays an independent 1D single-walled metal–organic nanotube and [Zn2(tpim)2(trans-1,4-chdc)2]·6H2O (11) shows a two-dimensional layered structure. All of the compounds are porous materials with different pore volumes and channel shapes. The pillared-bilayer frameworks of 1–3 have different pore volumes and channel shapes depending on the length and shape of the pillar ligands as well being feasible to tune the structural flexibility (1 and 2) or rigidity (3) through solvent-exchange processes. The resoluting MOFs exhibit a higher selective adsorption of CO2 over H2 and N2. It is noteworthy that the enantiopure compounds 4 and 5 showed an uncommon gate-opening effect on CO2 sorption and displayed a wide hysteresis loop upon desorption under ambient conditions. Compound 6 consists of a 2D layer structure with two types of sulfate anions and exhibits anion exchange capability with SCN− or N3− anions. Interestingly, the anion-exchanged products of 6 with SCN− or N3− are very different. Compound 7 adopted a three-dimensional porous pillared-layer framework with 1D honeycomb channels. Remarkably, the tetrahedral coordination environment of ZnII ions in 7 could be changed by the presence of other transition metal ions in a DMAc solution. Furthermore, compound 7 also displayed significant non-linear optical behavior. Compounds 8 and 9 crystallize in the homochiral orthorhombic space group P212121. Compound 8 adopted a 2D layer structure. Compound 9 showed a 3D pillared-layer framework with the rectangular-shape one-dimensional channels and revealed significant reversible the thermochromic behavior. Compounds 10 and 11 were constructed from the conformationally flexible 1,4-H2chdc (cis- or trans-) and tpim ligands under hydrothermal conditions and displayed different gas adsorption behaviors.
Alamer, Badriah. « Design, Synthesis and Characterization of Functional Metal-Organic Framework Materials ». Thesis, 2015. http://hdl.handle.net/10754/565110.
Texte intégralBhat, Soumya S. « First-Principles Studies of Point Defects and Phase Transformations in Materials ». Thesis, 2014. http://etd.iisc.ac.in/handle/2005/3022.
Texte intégralBhat, Soumya S. « First-Principles Studies of Point Defects and Phase Transformations in Materials ». Thesis, 2014. http://hdl.handle.net/2005/3022.
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