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 3 of 3 for “"Cross-linked PMMA"”.
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Pentacene Based Organic Electronic Devices
… devices with poly(methyl methacrylate) (PMMA) and cross-linked PMMA (cPMMA) gate dielectrics. The electrical characteristics of pentacene-based organic thin-film transistors (OTFTs) using PMMA as the gate dielectric are reported. Uniform pinhole-free and crack-free films of PMMA could be …
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Fracture-induced mechanophore activation and solvent healing in poly(methyl methacrylate)
… deformation during fracture testing of SP-linked brittle polymers such as poly(methyl methacrylate) (PMMA), rubber nanoparticles can be incorporated into the matrix material. These nanoparticles facilitate the increased shear yielding necessary for SP activation during mechanical testing. …
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Spiropyrans as color-generating mechanophores
… ring-opening reaction when covalently linked into a polymer and subjected to mechanical force. This ring-opening yields a colored merocyanine which would allow the location and progress of the mechanically-induced reactions to be followed. A modular synthesis was developed which allowed …