| 초록 |
Recently, much interest has been paid to the development of nano-structured materials and devices designed to achieve increased surface-to-volume ratios and reduced cross sections. Among the different strategies for producing such nanostructures, electrospinning offer several advantages including ease of fabrication and versatility. In this presentation, we introduce an electrospinning processing strategy for producing multi-dimensional (1-D, 2-D, and 3-Dimensional) nanostructures for the development of novel integrated chemical sensors. Our processing strategy on nanocrystalline TiO2, SnO2, catalysts-loaded metal-oxide gas sensors produced by electrospinning demonstrated excellent performance in terms of gas sensitivity, reversibility, and response time. New solution chemistries including polymeric templating method and modified electrospinning techniques for the development of hollow/porous nano-building blocks, especially optimized for energy storages will be presented. |
