05406nam 22009015 450 991025405910332120200701041845.03-319-32988-X10.1007/978-3-319-32988-8(CKB)3710000000838136(EBL)4661651(DE-He213)978-3-319-32988-8(MiAaPQ)EBC4661651(PPN)19480545X(EXLCZ)99371000000083813620160830d2016 u| 0engur|n|---|||||txtrdacontentcrdamediacrrdacarrier1D Oxide Nanostructures Obtained by Sol-Gel and Hydrothermal Methods /by Crina Anastasescu, Susana Mihaiu, Silviu Preda, Maria Zaharescu1st ed. 2016.Cham :Springer International Publishing :Imprint: Springer,2016.1 online resource (89 p.)SpringerBriefs in Materials,2192-1091Includes index.3-319-32986-3 Introduction (general considerations on the 1 D oxide nanostructures) -- Synthesis of oxide nanotubes by sol-gel method -- Synthesis of oxide nanotubes/nanorods by hydrothermal method.This book presents wet chemical sol-gel and hydrothermal methods for 1D oxide nanostructure preparation. These methods represent an attractive route to multifunctional nanomaterials synthesis, as they are versatile, inexpensive and, thus, appropriate for obtaining a wide range of oxide materials with tailored morphology and properties. Three specific oxides (SiO2, TiO2, ZnO) are discussed in detail in order to illustrate the principle of the sol-gel and hydrothermal preparation of 1D oxide nanostructures. Other oxides synthesized via this method are also briefly presented.  Throughout the book, the correlation between the tubular structure and the physico-chemical properties of these materials is highlighted. 1D oxide nanostructures exhibit interesting optical and electrical properties, due to their confined morphology. In addition, a well-defined geometry can be associated with chemically active species. For example, the pure SiO2 nanotubes presented a slight photocatalytic activity, while the Pt-doped SiO2 tubular materials act as microreactors in catalytic reactions. In the case of titania and titanate nanotubes, large specific surface area and pore volume, ion-exchange ability, enhanced light absorption, and fast electron-transport capability have attracted significant research interest. The chemical and physical modifications (microwave assisted hydrothermal methods) discussed here improve the formation kinetics of the nanotubes. The ZnO nanorods/tubes were prepared as random particles or as large areas of small, oriented 1D ZnO nanostructures on a variety of substrates. In the latter case a sol-gel layer is deposited on the substrate prior to the hydrothermal preparation. Using appropriate dopants, coatings of ZnO nanorods with controlled electrical behavior can be obtained.SpringerBriefs in Materials,2192-1091CeramicsGlassComposite materialsComposite materialsNanochemistryNanoscienceNanoscienceNanostructuresOptical materialsElectronicsMaterialsLasersPhotonicsCatalysisCeramics, Glass, Composites, Natural Materialshttps://scigraph.springernature.com/ontologies/product-market-codes/Z18000Nanochemistryhttps://scigraph.springernature.com/ontologies/product-market-codes/C33000Nanoscale Science and Technologyhttps://scigraph.springernature.com/ontologies/product-market-codes/P25140Optical and Electronic Materialshttps://scigraph.springernature.com/ontologies/product-market-codes/Z12000Optics, Lasers, Photonics, Optical Deviceshttps://scigraph.springernature.com/ontologies/product-market-codes/P31030Catalysishttps://scigraph.springernature.com/ontologies/product-market-codes/C29000Ceramics.Glass.Composite materials.Composite materials.Nanochemistry.Nanoscience.Nanoscience.Nanostructures.Optical materials.ElectronicsMaterials.Lasers.Photonics.Catalysis.Ceramics, Glass, Composites, Natural Materials.Nanochemistry.Nanoscale Science and Technology.Optical and Electronic Materials.Optics, Lasers, Photonics, Optical Devices.Catalysis.620.11Anastasescu Crinaauthttp://id.loc.gov/vocabulary/relators/aut1062285Mihaiu Susanaauthttp://id.loc.gov/vocabulary/relators/autPreda Silviuauthttp://id.loc.gov/vocabulary/relators/autZaharescu Mariaauthttp://id.loc.gov/vocabulary/relators/autBOOK99102540591033211D Oxide Nanostructures Obtained by Sol-Gel and Hydrothermal Methods2524156UNINA