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 8 of 8 for “"UV/ozone treatment"”.
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Enhanced Charge Transport and Cell Performance of an Inverted Organic Solar Cell Via UV-ozone Treatment of ZnO
… transport layer consisting of ZnO-PVP with UV-ozone. The effect of UV-ozone treatment on ZnO was also studied but in a P3HT:ZnO hybrid solar cell system, where the role of ZnO was as an acceptor rather than an electron transport layer. There are no reports of the effect of UV-ozone treatment …
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Modification of polymer surfaces to aid the attachment of cells derived from bone.
… research. This thesis examines the use of UV/ozone oxidation treatment to improve the biological response to PS and PE by the addition of polar oxygen groups, thereby increasing their surface energy without affecting the bulk properties. The UV/ozone treatment is shown to give a …
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Control of surface interactions with ultra-violet/ozone modification at polystyrene surface.
… surface modification technique of Ultra-Violet/ Ozone to improve the polystyrene biocompatibility by oxidising the surface with additional polar oxygen functional groups without damaging the surface bulk property. UV/Ozone treatment utilised throughout this study produced controllable oxygen …
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Manufacture of metal-based nanoparticles and their incorporation into plastic materials for the development of active antimicrobial food packaging
… polymer films using piranha solution or UV/ozone treatment was carried out to increase wettability and attachment of Ag. In general, the mechanical and thermal properties of the active films were dependent upon the type of polymer and method employed to incorporate Ag NPs. Regardless of …
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Fully Solution Processed PEDOT:PSS and Silver Nanowire Semi-Transparent Electrodes for Thin Film Solar Cells
… However, PEDOT:PSS requires a strong acid treatment, which is incompatible with high throughput solution processed fabrication techniques. Silver nanowires suffer from a short lifetime when subject to electrical stress. The goals of this work were to fabricate a PEDOT:PSS electrodes without …
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Fabrication of Zeolite MFI Membranes on Low Cost Polymer Supports
… of polymer support during the detemplation treatment of the MFI membrane after secondary growth. Two mild detemplation methods, thermal treatment at 280 °C and UV/ozone treatment, were identified with sub-100 nm MFI membranes supported on quartz supports. These two methods were then applied …
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Design and synthesis of polymeric semiconductors for perovskite applications
… that did not require an interfacial layer or UV/Ozone treatment to form a consistent perovskite film, removing a variable in the device, as well as reducing processing time and cost
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The Integration and Applications of Organic Thin Film Transistors and Ferroelectric Polymers
… time. A bipolar detector is created by using a UV-Ozone treatment to shift the threshold voltage and increase the current of the transistor under both compressive and tensile strain. An array of strain sensors which maps the strain field on a PVDF film surface is demonstrated in this work. The …