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Polymer and Organic Materials Commons™
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Articles 1 - 2 of 2
Full-Text Articles in Polymer and Organic Materials
Rheological Characteristics Of Solvent Free Nanofluids: Thermal Transitions And Reactive Curing, Daniel Chojnowski
Rheological Characteristics Of Solvent Free Nanofluids: Thermal Transitions And Reactive Curing, Daniel Chojnowski
Master's Theses and Doctoral Dissertations
Solvent-free nanofluids are a new and exciting class of material that evolved to address the limitations of their predecessors, nanocomposites. One of the most exciting aspects of solvent-free nanofluids is the wide range of tools chemists have to build and study them. Understanding how the structure manipulations impact the rheology of the resulting solvent-free nanofluids is essential if solvent-free nanofluids are truly the technology of the future. This work documents the basic rheological parameters, thermal transitions, and curing kinetics of various solvent-free nanofluids synthesized by Zhiming Qiu and Kejian Bian at the Coating Research Institute at Eastern Michigan University.
Fiber Formation From The Melting Of Free-Standing Polystyrene, Ultra-Thin Films: A Technique For The Investication Of Thin Film Dynamics, Confinement Effects And Fiber-Based Sensing, Jeremy M. Rathfon
Open Access Dissertations
Free-standing ultra-thin films and micro to nanoscale fibers offer a unique geometry in which to study the dynamics of thin film stability and polymer chain dynamics. By melting these films and investigating the subsequent processes of hole formation and growth, and fiber thinning and breakup, many interesting phenomena can be explored, including the nucleation of holes, shear-thinning during hole formation, finite-extensibility of capillary thinning viscoelastic fibers, and confinement effects on entanglement of polymer chains. Free-standing films in the melt are unstable and rupture due to instabilities. The mechanism of membrane failure and hole nucleation is modeled using an energy barrier …