N2 - The synthesis in one pot1One-pot synthesis indicates that the two-step chemical synthesis on cloth surfaces was accomplished simultaneously for each cloth in one vessel (or one beaker).1 of opposing 'rose petal' and 'lotus leaf' superhydrophobic materials from commercially available superhydrophilic cloth substrates of varying texture is described for the first time. Surfaces of 'rough' textured cloth and 'smooth' textured cloth were simultaneously rendered superhydrophobic by growing zinc oxide (ZnO) nanorods by a hydrothermal process in the same chemical bath. Contact angle hysteresis and water pendant drop tests revealed strong water adhesion to ZnO microrod-treated rough cloth. The combination of water contact angle >150° and strong adhesion is indicative of the 'rose petal effect' with potential for water pinning. Smooth cloth with ZnO nanorods exhibited no adhesion to water droplets with facilitative roll-off. The combination of water contact angle >50° and weak to no adhesion with water is indicative of the 'lotus leaf effect' with potential for self-cleaning. Pendant water drop tests indicated cohesive failure of water on rough cloth coated with ZnO nanorods. Natural rose petals demonstrated adhesive failure between the petal surface and water droplet. A parsimonious explanation is presented. We also describe the development of superhydrophobic clothes without the need for special conditions or further chemical modification.
Bottom-up Fabrication of Nanopatterned Polymers on DNA Origami by In-situ Atom Transfer Radical Polymerization,
Yu Tokura, Yanyan Jiang, Alexander Welle, Martina H.
Hydrothermal synthesis and characterization of ZnO nanorods
By mixing the PPV homopolymer with the TiO2 -PPV hybrid, we are able to incorporate the nanoparticles into the fibrous network, as shown in transmission electron microscopy (TEM) images.
ZnO nanorods: synthesis, characterization and applications
We have optimized the synthesis of Zinc Oxide Nanorods: Synthesis and Its Applications in · PDF fileIn a typical synthesis, of ZnO nanorods is carried out by sol gel process, at 80-900C.
Synthesis of Zinc Oxide Nanoparticles via Sol – Gel …
Solution of Zinc Oxide Nanorods: Synthesis and Its Applications in20.04.2000 · Official Full-Text Paper (PDF): ZnO Nanorods: Synthesis, Characterization and ApplicationsSynthesis of ZnO nanorods by the thermal reduction process
2008 preparation of ZnO nanorods by solovthermal reaction ..
In the present method, zinc salt Synthesis and Characterization of Cu-doped ZnO Nanorods · PDF fileSains Malaysiana 43(2)(2014): 273–281 Synthesis and Characterization of Cu-doped ZnO Nanorods (Sintesis dan Pencirian Cu terdop Nanorod ZnO)Hydrothermal Growth of ZnO Nanorods - MRSEC …
Synthesis of Ga-Doped ZnO Nanorods by Hydrothermal ..
Novel Biomimatic Synthesis of ZnO Nanorods Using Egg White (Albumen) and Their Antibacterial Studies.SYNTHESIS OF ZnO NANORODS BY HYDROTHERMAL METHOD FOR … · PDF fileSYNTHESIS OF ZnO NANORODS BY HYDROTHERMAL METHOD FOR GAS SENSOR APPLICATIONS .