Описание: 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.
Автор: Y.A. Attia Название: Sol-Gel Processing and Applications ISBN: 1461360986 ISBN-13(EAN): 9781461360988 Издательство: Springer Рейтинг: Цена: 14365.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: However, to expand the commercial potential of sol-gel technology, two challenges must be met: (1) the quality of sol-gel derived products must continue to meet or exceed the quality of competing products, (2) the production cost of sol-gel products (specially aerogels) must continued to decline.
Автор: Michel Andre Aegerter; M. Mennig Название: Sol-Gel Technologies for Glass Producers and Users ISBN: 1441954554 ISBN-13(EAN): 9781441954558 Издательство: Springer Рейтинг: Цена: 30039.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Sol-Gel Techniques for Glass Producers and Users provides technological information, descriptions and characterizations of prototypes, or products already on the market, and illustrates advantages and disadvantages of the sol-gel process in comparison to other methods.
Автор: Renata Reisfeld; A. Emmerling; J. Fricke; Christia Название: Chemistry, Spectroscopy and Applications of Sol-Gel Glasses ISBN: 366214977X ISBN-13(EAN): 9783662149775 Издательство: Springer Рейтинг: Цена: 16979.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: J.H. Burban; K. Dusek; E.L. Cussler; S.H. Gehrke; Название: Responsive Gels: Volume Transitions II ISBN: 3662149370 ISBN-13(EAN): 9783662149379 Издательство: Springer Рейтинг: Цена: 16979.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Shunsuke Hirotsu "Coexistence of Phases and the Nature of First-Order Transition in Poly-N-isopropylacrylamide Gels", Masayuki Tokita "Friction between Polymer Networks of Gels and Solvent", Masahiro Irie "Stimuli-Responsive Poly(N-isopropyl- acrylamide), Photo- and Chemicals-Induced Phases Transitions Edward Cussler, Karen Wang, John Burban"Hydrogels as Separation Agents", Stevin Gehrke "Synthesis, Equilibrium Swelling, Kinetics Permeability and Applications of Environmentally Responsive Gels", Pedro Verdugo "Polymer Gel Phase Transition in Condensation- Decondensation of Secretory Products", Etsuo Kokufuta "Novel Applications for Stimulus-Sensitive Polymer Gels in the Preparation of Functional Immobilized Biocatalysts", Teruo Okano "Molecular Design of Temperature-Responsive Polymers as Intelligent Materials", Atsushi Suzuki "Phase Transition in Gels of Sub-Millimeter Size Induced by Interaction with Stimuli", Makoto Suzuki, O. Hirasa "An Approach to Artificial Muscle by Polymer Gels due to Micro-Phase Separation".
Автор: Massimo Guglielmi; Guido Kickelbick; Alessandro Ma Название: Sol-Gel Nanocomposites ISBN: 1493942166 ISBN-13(EAN): 9781493942169 Издательство: Springer Рейтинг: Цена: 16977.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Preface
Chapter 1: Introduction to Sol-Gel Nanocomposites by Guido Kickelbick
Chapter 2: Modelling and simulation of sol-gel nanocomposites by Paola Posocco, Sabrina Pricl and Maurizio Fermeglia
Chapter 3: Synthesis Strategies for the Preparation of Sol-Gel Nanocomposites by Massimo Guglielmi
Chapter 4: Characterization Methods by Alessandro Martucci
Chapter 5: Nanocomposite Films by Carsten Becker-Willinger
Chapter 6: Nanocomposite Bulks by Carsten Becker-Willinger
Chapter 7: Biomedical Applications of Sol-Gel Nanocomposites by Song Chen, Satoshi Hayakawa, Yuki Shirosaki, Nobutaka Hanagata, and Akiyoshi Osaka
Chapter 8: Commercial Applications of Nanocomposite Sol-Gel Coatings by Stefan Sepeur and Gerald Frenzer
Index
Автор: Massimo Guglielmi; Guido Kickelbick; Alessandro Ma Название: Sol-Gel Nanocomposites ISBN: 1493912089 ISBN-13(EAN): 9781493912087 Издательство: Springer Рейтинг: Цена: 19591.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Preface
Chapter 1: Introduction to Sol-Gel Nanocomposites by Guido Kickelbick
Chapter 2: Modelling and simulation of sol-gel nanocomposites by Paola Posocco, Sabrina Pricl and Maurizio Fermeglia
Chapter 3: Synthesis Strategies for the Preparation of Sol-Gel Nanocomposites by Massimo Guglielmi
Chapter 4: Characterization Methods by Alessandro Martucci
Chapter 5: Nanocomposite Films by Carsten Becker-Willinger
Chapter 6: Nanocomposite Bulks by Carsten Becker-Willinger
Chapter 7: Biomedical Applications of Sol-Gel Nanocomposites by Song Chen, Satoshi Hayakawa, Yuki Shirosaki, Nobutaka Hanagata, and Akiyoshi Osaka
Chapter 8: Commercial Applications of Nanocomposite Sol-Gel Coatings by Stefan Sepeur and Gerald Frenzer
Index
Автор: Jianyong Zhang; Ya Hu; Yongguang Li Название: Gel Chemistry ISBN: 9811068801 ISBN-13(EAN): 9789811068805 Издательство: Springer Рейтинг: Цена: 16769.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book covers various molecular, metal-organic, dynamic covalent, polymer and other gels, focusing on their driving interactions, structures and properties. It consists of six chapters demonstrating interesting examples of these gels, classified by the type of driving interaction, and also discusses the effect of these interactions on the gels’ structures and properties. The book offers an interesting and useful guide for a broad readership in various fields of chemical and materials science.
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