Advanced scanning probe lithography using anatase-to-rutile transition to create localized TiO2 nanorods
نویسندگان
چکیده
منابع مشابه
Advanced oxidation scanning probe lithography.
Force microscopy enables a variety of approaches to manipulate and/or modify surfaces. Few of those methods have evolved into advanced probe-based lithographies. Oxidation scanning probe lithography (o-SPL) is the only lithography that enables the direct and resist-less nanoscale patterning of a large variety of materials, from metals to semiconductors; from self-assembled monolayers to biomole...
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The most widely used oxide for photocatalytic applications owing to its low cost and high activity is TiO2. The discovery of the photolysis of water on the surface of TiO2 in 19721 launched four decades of intensive research into the underlying chemical and physical processes involved2–5. Despite much collected evidence, a thoroughly convincing explanation of why mixed-phase samples of anatase ...
متن کاملAdvanced Scanning Probe Lithography and Its Parallelization
To my beloved families. iv ACKNOWLEDGEMENTS First, I would like to thank my thesis advisor, Dr. Elisa Riedo, for providing me the opportunity to conduct this exciting research. I'm sincerely grateful for her valuable guidance and perpetual encouragement though my entire graduate research. and his group, for the fabrication of thermal cantilevers. their great help and support. v Finally, I would...
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The surface phase junction of nanocrystalline TiO2 plays an essential role in governing its photocatalytic activity. Thus, facile and simple methods for preparing phase-junction TiO2 photocatalysts are highly desired. In this work, we show that phase-junction TiO2 is directly synthesized from Ti foil by using a simple calcination method with hydrothermal solution as the precursor below the phas...
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Integration of individual nanoparticles into desired spatial arrangements over large areas is a prerequisite for exploiting their unique electrical, optical, and chemical properties. However, positioning single sub-10-nm nanoparticles in a specific location individually on a substrate remains challenging. Herein we have developed a unique approach, termed scanning probe block copolymer lithogra...
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ژورنال
عنوان ژورنال: Beilstein Journal of Nanotechnology
سال: 2019
ISSN: 2190-4286
DOI: 10.3762/bjnano.10.40