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.
Results
Showing 1 to 20 of 87 for “"property relations"”.
-
Structure Property Relations in Ferroelectric Materials
Submitted by Meng Tao (mengtao2@illinois.edu) on 2012-10-12T19:51:42Z No. of bitstreams: 1 Fanning.pdf: 1183395 bytes, checksum: a6a6cc2d47d222a98d4a06b8c25b1a46 (MD5)
-
Supramolecular Nanofibers - Preparation, Structure-Property Relations, and Applications
… with respect to the preparation, structure-property relations, and application of supramolecular nanofibers: To investigate the impact of the molecular structure on the stacking behavior in the self-assembly process, a set of pyrene-containing model compounds was synthesized. Here, the focus …
-
Processing-Structure-Property Relations in Novel Organocement Composites
… hydration of unreacted cement grains promotes property degradation. Processing constraints prevented complete reduction of the unreacted cement phase in the Al$\sb2$O$\sb3$-substituted composites. Hence, organocement composites with tailored microstructures derived from CaAl$\sb2$O$\sb4$-coated …
-
Structure-Property Relations on Strain-Mediated Multiferroic Heterostructures
… of the complex fabrication-structure-property triangle relationship for these multiferroic thin films. Pulsed laser deposition (PLD) was used in this study to fabricate diverse epitaxial thin film heterostructures on top of single crystal substrates. The crystal structure, phase …
-
Process property relations in reactively sputtered transition metal compounds
In the current thesis the relations between the process parameters and the properties of transition metal compound thin films grown by reactive magnetron sputtering techniques are investigated. In the first part, the effect of energetic species, which are generated by backscattering of plasma ions …
-
Uncovering Structure-Property Relations in Biomimetic Lipid Membranes with Molecular Additives
The lipid bilayer, the fundamental structure of cell membranes, exemplifies a highly adaptable molecular assembly with characteristics that have been fine-tuned through evolution to meet the diverse functional needs of cells. These bilayers must strike a delicate balance: they need to be …
-
INVESTIGATION OF PROCESSING-STRUCTURE-PROPERTY RELATIONS IN VAPOR PHASE MODIFIED CELLULOSIC MATERIALS
… functional coatings, replicas, physicochemical property of new generated materials, while less focus has been given to studying the reaction mechanisms and underlying physics of the physicochemical property changes. This work focuses on the study of the initial cycle’s reaction mechanism and …
-
Power and Property Relations in Rus and Latin Europe: A Comparative Analysis
… state in Rus along with the presence of relations looking remarkably "feudo-vassalic" suggests that such relations in the West may have more "native" roots than is allowed by Susan Reynolds and her followers.
-
Structure-property relations of nanostructured carbon systems as a function of processing
Due to their intrinsic properties and nanometer scale, carbon nanotubes (CNTs) are commonly used to enhance the material properties of engineering materials. However, structural defects can significantly alter the intrinsic properties of CNTs, thereby limiting the physical properties of aligned CNT …
-
Binder-Powder Interaction: Investigating the Process-Property Relations in Metal Binder Jetting
… of B/P interaction on process-structure-property relationships and discover ways to achieve new functionalities for enhanced properties. Thus, this research is broadly focused in establishing understanding in (i) binder-powder interaction and (ii) the impact of binder on part …
-
Processing-microstructure-property relations in high pressure cold spray of AA2024 and AA7075
… dissertation work, the processing-microstructure-property relations are examined for cold spray deposited AA2024 and AA7075. Unlike traditional thermal spray technologies, powders are never melted during the cold spray process. This approach allows for heat-sensitive materials such as 2000 and …
-
Structure-Property Relations in Bubble and Solid Particle Suspensions with Moderate Reynolds Numbers
In this study, several important properties of inertial bubble and solid particle suspensions have been characterized using numerical simulations. These properties include the hindered settling velocity and microstructure in solid particle suspensions, the scaling of the velocity variance and …
-
Structure-Property Relations of Calcium-Sulfur-Hydrogen: An Investigation of the Electromechanical Properties
A strong decrease in the induced strains was observed with decreasing temperature due to the influence of ice formation. This decrease was interpreted in terms of a decrease in the electroosmotic volumetric flux and hydraulic permeability with decreasing temperature. The strong non-linearity in the …
-
Structure-property relations of porcine trabecular bone and micro-CT imaging of various materials
… bone. In the first part, we aim to find relations between morphological measures of trabecular bone and its Young’s modulus and ultimate compressive strength. Previous research has showed that apparent density and porosity are the main factors that influence mechanical properties of …
-
Flux growth, characterization, and structure-property relations for inorganic oxide crystals: Lithium triborate, potassium titanyl phosphate and lead titanate
… perfection. Manipulation of structure and property improvement was also investigated.
-
Investigation and modeling of processing-microstructure-property relations in ultra-fine grained hexagonal close packed materials under strain path changes
… investigating the processing-microstructure-property inter-relations leading to a comprehensive understanding of the material behavior. Research efforts on producing UFG hexagonal close packed (hcp) materials have been limited in spite of their envisaged utilization in various technologies. …
-
Structure-property relations in liquid crystalline and thermoplastic polymers: Crystal structure and morphology of liquid crystalline polyethers and the interaction of creep and physical aging in a semicrystalline thermoplastic matrix composite
The crystal structure and morphology of a family of aromatic-aliphatic azomethine polyethers (where the aliphatic unit was composed of CH$\sb2$ units ranging in length from n = 1, 4, 7, 8, 9 and 10) has been examined primarily by Electron microscopy(EM) and Electron diffraction(ED).
Page 1 of 5