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[null,"1.","Record Nr.",null,"UNINA9910254059103321"]
[null,null,"Autore",null,"Anastasescu Crina"]
[null,null,"Titolo",null,"1D Oxide Nanostructures Obtained by Sol-Gel and Hydrothermal Methods / / by Crina Anastasescu, Susana Mihaiu, Silviu Preda, Maria Zaharescu"]
[null,null,"Pubbl/distr/stampa",null,"Cham : , : Springer International Publishing : , : Imprint : Springer, , 2016"]
[null,null,"ISBN",null,"3-319-32988-X"]
[null,null,"Edizione",null,"[1st ed. 2016.]"]
[null,null,"Descrizione fisica",null,"1 online resource (89 p.)"]
[null,null,"Collana",null,"SpringerBriefs in Materials, , 2192-1091"]
[null,null,"Disciplina",null,"620.11"]
[null,null,"Soggetti",null,"Ceramics"]
[{"$nulls":4},"Glass"]
[{"$nulls":4},"Composite materials"]
[{"$nulls":4},"Nanochemistry"]
[{"$nulls":4},"Nanoscience"]
[{"$nulls":4},"Nanostructures"]
[{"$nulls":4},"Optical materials"]
[{"$nulls":4},"Electronics - Materials"]
[{"$nulls":4},"Lasers"]
[{"$nulls":4},"Photonics"]
[{"$nulls":4},"Catalysis"]
[{"$nulls":4},"Ceramics, Glass, Composites, Natural Materials"]
[{"$nulls":4},"Nanoscale Science and Technology"]
[{"$nulls":4},"Optical and Electronic Materials"]
[{"$nulls":4},"Optics, Lasers, Photonics, Optical Devices"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Includes index."]
[null,null,"Nota di contenuto",null,"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."]
[null,null,null,"Sommario/riassunto","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 "]
[{"$nulls":4},"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."]