Synthese Et Caracterisation Doxyde De Titane Tio2 Micro Mesostructure A Dimensionnalite Controlee 0d 1d 2d Et 3d

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Nanostructured Titanium Dioxide Materials

Author : Ali Reza Khataee
Publisher : World Scientific
ISBN 13 : 9814374725
Total Pages : 205 pages
Book Rating : 4.8/5 (143 download)

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Book Synopsis Nanostructured Titanium Dioxide Materials by : Ali Reza Khataee

Download or read book Nanostructured Titanium Dioxide Materials written by Ali Reza Khataee and published by World Scientific. This book was released on 2012 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the past decade, research and development in the area of synthesis and applications of different nanostructured titanium dioxide have become tremendous. This book briefly describes properties, production, modification and applications of nanostructured titanium dioxide focusing in particular on photocatalytic activity. The physicochemical properties of nanostructured titanium dioxide are highlighted and the links between properties and applications are emphasized. The preparation of TiO2 nanomaterials, including nanoparticles, nanorods, nanowires, nanosheets, nanofibers, and nanotubes are primarily categorized by their preparation method (sol-gel and hydrothermal processes). Examples of early applications of nanostructured titanium dioxide in dye-sensitized solar cells, hydrogen production and storage, sensors, rechargeable batteries, electrocatalysis, self-cleaning and antibacterial surfaces and photocatalytic cancer treatment are reviewed. The review of modifications of TiO2 nanomaterials is mainly focused on the research related to the modifications of the optical properties of TiO2 nanomaterials, since many applications of TiO2 nanomaterials are closely related to their optical properties. Photocatalytic removal of various pollutants using pure TiO2 nanomaterials, TiO2-based nanoclays and non-metal doped nanostructured TiO2 are also discussed.

Titanium Dioxide

Author : Magdalena Janus
Publisher : BoD – Books on Demand
ISBN 13 : 9535134132
Total Pages : 260 pages
Book Rating : 4.5/5 (351 download)

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Book Synopsis Titanium Dioxide by : Magdalena Janus

Download or read book Titanium Dioxide written by Magdalena Janus and published by BoD – Books on Demand. This book was released on 2017-07-26 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Titanium dioxide is mainly used as a pigment and photocatalyst. It is possible to find it in food, cosmetics, building materials, electric devices, and others. This book contains chapters about characteristics of anatase and rutile crystallographic structure of titanium dioxide and the use of theoretical calculation for photoactivity determination.

Nanostructured Titanium Dioxide in Photocatalysis

Author : It-Meng Low
Publisher : CRC Press
ISBN 13 : 1000348288
Total Pages : 250 pages
Book Rating : 4.0/5 (3 download)

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Book Synopsis Nanostructured Titanium Dioxide in Photocatalysis by : It-Meng Low

Download or read book Nanostructured Titanium Dioxide in Photocatalysis written by It-Meng Low and published by CRC Press. This book was released on 2021-06-18 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: Titanium dioxide (TiO2) has drawn considerable attention as an attractive inorganic raw material for various applications due to its inexpensiveness, nontoxic nature, stability, and excellent photocatalytic activity. Photocatalysis is one of the most promising route for sustainable chemistry of the 21st century. It can contribute to solving environmental, global energy, and chemical problems, as well as to the sustainable production of commodities in the near future. This book presents the fundamentals of photocatalysis in nanostructured TiO2 and describes the factors affecting the photocatalytic activity, design, and synthesis of various forms of nanostructured TiO2. It highlights the use of ion-doping and inert-atmosphere annealing to extend the light-absorption range of photocatalysts and reduce recombination between electrons and holes. It discusses numerous applications in the fields of energy and environment, such as water purification, gas sensing, storage and delivery, and energy generation. The book is an invaluable resource and useful guide for a broad readership in various fields of catalysis, materials science, environment, and energy.

Titanium Dioxide (TiO2) and Its Applications

Author : Francesco Parrino
Publisher : Elsevier
ISBN 13 : 0128204346
Total Pages : 735 pages
Book Rating : 4.1/5 (282 download)

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Book Synopsis Titanium Dioxide (TiO2) and Its Applications by : Francesco Parrino

Download or read book Titanium Dioxide (TiO2) and Its Applications written by Francesco Parrino and published by Elsevier. This book was released on 2020-11-29 with total page 735 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scientific interest in TiO2-based materials has exponentially grown in the last few decades. Titanium Dioxide (TiO2) and Its Applications introduces the main physicochemical properties of TiO2 which are the basis of its applications in various fields. While the basic principles of the TiO2 properties have been the subject of various previous publications, this book is mainly devoted to TiO2 applications. The book includes contributions written by experts from a wide range of disciplines in order to address titanium dioxide's utilization in energy, consumer, materials, devices, and catalytic applications. The various applications identified include: photocatalysis, catalysis, optics, electronics, energy storage and production, ceramics, pigments, cosmetics, sensors, and heat transfer. Titanium Dioxide (TiO2) and Its Applications is suitable for a wide readership in the disciplines of materials science, chemistry, and engineering in both academia and industry. - Includes a wide range of current and emerging applications of titanium dioxide in the fields of energy, consumer applications, materials, and devices - Provides a brief overview of titanium dioxide and its properties, as well as techniques to design, deposit, and study the material - Discusses the relevant properties, preparation methods, and other apposite considerations in each application-focused chapter

Titanium Dioxide

Author : Dongfang Yang
Publisher : BoD – Books on Demand
ISBN 13 : 1789233267
Total Pages : 520 pages
Book Rating : 4.7/5 (892 download)

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Book Synopsis Titanium Dioxide by : Dongfang Yang

Download or read book Titanium Dioxide written by Dongfang Yang and published by BoD – Books on Demand. This book was released on 2018-06-27 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Titanium dioxide is currently being used in many industrial products. It provides unique photocatalytic properties for water splitting and purification, bacterial inactivation, and organics degradation. It has also been widely used as the photoanode for dye-sensitized solar cells and coatings for self-cleaning surfaces, biomedical implants, and nanomedicine. This book covers various aspects of titanium dioxide nanomaterials including their unique one-dimensional, two-dimensional, mesoporous, and hierarchical nanostructures and their synthetic methods such as sol-gel, hydrothermal, anodic oxidation, and electrophoretic deposition, as well as its key applications in environmental and energy sectors. Through these 24 chapters written by experts from the international scientific community, readers will have access to a comprehensive overview of the recent research and development findings on the titanium dioxide nanomaterials.

Application of Titanium Dioxide

Author : Magdalena Janus
Publisher : BoD – Books on Demand
ISBN 13 : 9535134299
Total Pages : 242 pages
Book Rating : 4.5/5 (351 download)

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Book Synopsis Application of Titanium Dioxide by : Magdalena Janus

Download or read book Application of Titanium Dioxide written by Magdalena Janus and published by BoD – Books on Demand. This book was released on 2017-07-26 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: Titanium dioxide is mainly used as a pigment and photocatalyst. It is possible to find it in food, cosmetics, building materials, electric devices, and others. This book contains chapters about application of titanium dioxide in different branches of economy such as the agriculture, the food industry, the medicine, the cosmetics, the water treatment technologies, and the semiconductors.

Black Tio2 Nanomaterials For Energy Applications

Author : Xiaobo Chen
Publisher : World Scientific
ISBN 13 : 1786341670
Total Pages : 330 pages
Book Rating : 4.7/5 (863 download)

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Book Synopsis Black Tio2 Nanomaterials For Energy Applications by : Xiaobo Chen

Download or read book Black Tio2 Nanomaterials For Energy Applications written by Xiaobo Chen and published by World Scientific. This book was released on 2016-12-08 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'This book not only provides a fundamental technical background on black TiO2 and the synthesis of this material, it also covers state-of-the-art applications and will provide the reader with current information on property behavior and show the direction of the latest research for this interesting material for energy applications.'IEEE Electrical Insulation MagazineThe transformation of titanium dioxide (TiO2) nanomaterials from white to black using disorder engineering has meant a dramatic increase in their performance in photocatalytic experiments. The efficiency with which black TiO2 nanomaterials can use sunlight to split water molecules for the production of hydrogen is significantly improved compared to using white crystals, and this pure hydrogen can then be used in batteries and fuels. The black TiO2 nanomaterials are also very promising in CO2 conversion, water treatment, and in air quality control.This book aims to present the recent progress on the research of black TiO2 nanomaterials, and how they can be used in a number of clean energy applications. The text covers a number of research topics, including the synthesis of black TiO2 nanomaterials (nanoparticles, nanowires and nanotubes) and their properties, the effect of point defects and ordered/disordered morphology, the applications in charge storage and photoelectrochemical water splitting, use in lithium ion batteries and in microwave absorption. Also included is a theoretical analysis of this research, thereby providing a comprehensive review of the subject for students, researchers and practitioners in catalytic science, materials science, nanotechnology, green technology, and chemistry.

Ultrahigh Vacuum Metalorganic Chemical Vapor Deposition and in Situ Characterization of Nanoscale Titanium Dioxide Films

Author : Polly Wanda Chu
Publisher :
ISBN 13 :
Total Pages : 434 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Ultrahigh Vacuum Metalorganic Chemical Vapor Deposition and in Situ Characterization of Nanoscale Titanium Dioxide Films by : Polly Wanda Chu

Download or read book Ultrahigh Vacuum Metalorganic Chemical Vapor Deposition and in Situ Characterization of Nanoscale Titanium Dioxide Films written by Polly Wanda Chu and published by . This book was released on 1994 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thin titanium dioxide films were produced by metalorganic chemical vapor deposition on sapphire(0001) in an ultrahigh vacuum (UHV) chamber. A method was developed for producing controlled submonolayer depositions from titanium isopropoxide precursor. Film thickness ranged from 0.1 to 2.7 nm. In situ X-ray photoelectron spectroscopy (XPS) was used to determine film stoichiometry with increasing thickness. The effect of isothermal annealing on desorption was evaluated. Photoelectron peak shapes and positions from the initial monolayers were analyzed for evidence of interface reaction. Deposition from titanium isopropoxide is divided into two regimes: depositions below and above the pyrolysis temperature. This temperature was determined to be 300 deg C. Controlled submonolayers of titanium oxide were produced by cycles of dosing with titanium isopropoxide vapor below and annealing above 300 deg C. Precursor adsorption below the pyrolysis temperature was observed to saturate after 15 minutes of dosing. The quantity absorbed was shown to have an upper limit of one monolayer. The stoichiometry of thin films grown by the cycling method were determined to be TiO2. Titanium dioxide film stoichiometry was unaffected by isothermal annealing at 700 deg C. Annealing produced a decrease in film thickness. This was explained as due to desorption. Desorption ceased at approximately 2.5 to 3 monolayers, suggesting bonding of the initial monolayers of film to sapphire is stronger than to itself. Evidence of sapphire reduction at the interface by the depositions was not observed. The XPS O is peak shifted with increased film thickness. The shifts were consistent with oxygen in sapphire and titanium dioxide having different O is photoelectron peak positions. Simulations showed the total shifts for thin films ranging in thickness of 0.1 to 2.7 nm to be -0.99 to -1.23 eV. Thick films were produced for comparison.

Nanosized Titania Composites for Reinforcement of Photocatalysis and Photoelectrocatalysis

Author : Maksym Zahornyi
Publisher : Cambridge Scholars Publishing
ISBN 13 : 1527578992
Total Pages : 275 pages
Book Rating : 4.5/5 (275 download)

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Book Synopsis Nanosized Titania Composites for Reinforcement of Photocatalysis and Photoelectrocatalysis by : Maksym Zahornyi

Download or read book Nanosized Titania Composites for Reinforcement of Photocatalysis and Photoelectrocatalysis written by Maksym Zahornyi and published by Cambridge Scholars Publishing. This book was released on 2022-02-06 with total page 275 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses recent advances in the photocatalytic and electrophotocatalytic applications of titanium dioxide nanocomposites containing polymers and other components. These materials possess photocatalytic, virucidal and antimicrobial efficacy and water and air cleaning abilities against eco-toxicants, and allow water splitting for the generation of chemical fuels. The book considers the ability of nanocomposites’ components to reinforce titania functionality in photocatalysis and photoelectrocatalysis, and presents an overview of their occurrence in nature, their thermodynamic properties, and their toxicity. The volume will be of interest to chemists and material science specialists and practitioners, as well as any reader interested in the recent scientific achievements for green and sustainable development.

Surface Modifications and Growth of Titanium Dioxide for Photo-Electrochemical Water Splitting

Author : John Alexander
Publisher : Springer
ISBN 13 : 3319342290
Total Pages : 366 pages
Book Rating : 4.3/5 (193 download)

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Book Synopsis Surface Modifications and Growth of Titanium Dioxide for Photo-Electrochemical Water Splitting by : John Alexander

Download or read book Surface Modifications and Growth of Titanium Dioxide for Photo-Electrochemical Water Splitting written by John Alexander and published by Springer. This book was released on 2016-05-21 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: This outstanding thesis provides a wide-ranging overview of the growth of titanium dioxide thin films and its use in photo-electrochemicals such as water splitting. The context for water splitting is introduced with the theory of semiconductor-liquid junctions, which are dealt with in detail. In particular plasmonic enhancement of TiO2 by the addition of gold nanoparticles is considered in depth, including a thorough and critical review of the literature, which discusses the possible mechanisms that may be at work. Plasmonic enhancement is demonstrated with gold nanoparticles on Nb-doped TiO2. Finally, the use of temperature and pressure to control the phase and morphology of thin films grown by pulsed laser deposition is presented.

Titanium Dioxide

Author : Aparna B. Gunjal
Publisher : Nova Science Publishers
ISBN 13 : 9781685074579
Total Pages : 0 pages
Book Rating : 4.0/5 (745 download)

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Book Synopsis Titanium Dioxide by : Aparna B. Gunjal

Download or read book Titanium Dioxide written by Aparna B. Gunjal and published by Nova Science Publishers. This book was released on 2021-12-21 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, titled Titanium Dioxide: Advances in Research and Applications, deals with important aspects of applications of titanium dioxide and recent developments in the areas of research of titanium dioxide. There are 5 chapters in this book contributed by various authors. Chapter 1 deals with applications of titanium dioxide in space and its photocatalytic activity in a vacuum environment. Chapter 2 mentions various applications of titanium dioxide in the biomedical field, such as in bone implantation, immobilization of drug carriers, and in cancer therapy as well as in environmental remediation, such as degradation of hazardous pollutants and treatment of wastewater. Chapter 3 deals with doped titanium dioxide nanostructures for visible light driven photo catalysis. The applications of visible light on active titanium dioxide photocatalysts for degradation of various toxic pollutants are described. Chapter 4 deals in detail with various methods of biosynthesis of titanium dioxide nanoparticles and their antibacterial activity. Chapter 5 describes preparation of titanium dioxide nonmaterials, their forensic applications, and fingerprint imaging. The book Titanium Dioxide: Advances in Research and Applications will be of immense use to students, professors and researchers of various colleges, universities and research institutes. It will increase knowledge regarding the synthesis, applications and various aspects of titanium dioxide.

TiO2 Nanotube Arrays

Author : Craig A. Grimes
Publisher : Springer Science & Business Media
ISBN 13 : 1441900683
Total Pages : 380 pages
Book Rating : 4.4/5 (419 download)

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Book Synopsis TiO2 Nanotube Arrays by : Craig A. Grimes

Download or read book TiO2 Nanotube Arrays written by Craig A. Grimes and published by Springer Science & Business Media. This book was released on 2009-08-11 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: TiO2 Nanotube Arrays: Synthesis, Properties, and Applications is the first book to provide an overview of this rapidly growing field. Vertically oriented, highly ordered TiO2 nanotube arrays are unique and easily fabricated materials with an architecture that demonstrates remarkable charge transfer as well as photocatalytic properties. This volume includes an introduction to TiO2 nanotube arrays, as well as a description of the material properties and distillation of the current research. Applications considered include gas sensing, heterojunction solar cells, water photoelectrolysis, photocatalytic CO2 reduction, as well as several biomedical applications. Written by leading researchers in the field, TiO2 Nanotube Arrays: Synthesis, Properties, and Applications is a valuable reference for chemists, materials scientists and engineers involved with renewable energy sources, biomedical engineering, and catalysis, to cite but a few examples.

Application of Titanium Dioxide Photocatalysis to Construction Materials

Author : Yoshihiko Ohama
Publisher : Springer
ISBN 13 : 9789400736092
Total Pages : 48 pages
Book Rating : 4.7/5 (36 download)

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Book Synopsis Application of Titanium Dioxide Photocatalysis to Construction Materials by : Yoshihiko Ohama

Download or read book Application of Titanium Dioxide Photocatalysis to Construction Materials written by Yoshihiko Ohama and published by Springer. This book was released on 2013-07-15 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Titanium dioxide photocatalysis is based on the semiconducting nature of its anatase crystal type. Construction materials with titanium photocatalyst show performances of air purification, self-cleaning, water purification, antibacterial action. This book describes principles of titanium dioxide photocatalysis, its applications to cementitious and noncementitious materials, as well as an overview of standardization of testing methods.

United States Government Specification for Titanium Pigment, Dry and Paste

Author : United States. National Bureau of Standards
Publisher :
ISBN 13 :
Total Pages : 12 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis United States Government Specification for Titanium Pigment, Dry and Paste by : United States. National Bureau of Standards

Download or read book United States Government Specification for Titanium Pigment, Dry and Paste written by United States. National Bureau of Standards and published by . This book was released on 1924 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Application of Titanium Dioxide Photocatalysis to Construction Materials

Author : Yoshihiko Ohama
Publisher : Springer
ISBN 13 : 9789400712980
Total Pages : 60 pages
Book Rating : 4.7/5 (129 download)

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Book Synopsis Application of Titanium Dioxide Photocatalysis to Construction Materials by : Yoshihiko Ohama

Download or read book Application of Titanium Dioxide Photocatalysis to Construction Materials written by Yoshihiko Ohama and published by Springer. This book was released on 2011-06-24 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: Due to the semiconducting nature of its anatase crystal type, titanium dioxide in construction materials acts as a photocatalyst and exhibits air purifying, self-cleaning and antibacterial action. This book covers the theory and applications of the process.

Solid State Chemistry and Photocatalysis of Titanium Dioxide

Author : Maria K. Nowotny
Publisher : Trans Tech Publications Ltd
ISBN 13 : 3038133736
Total Pages : 340 pages
Book Rating : 4.0/5 (381 download)

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Book Synopsis Solid State Chemistry and Photocatalysis of Titanium Dioxide by : Maria K. Nowotny

Download or read book Solid State Chemistry and Photocatalysis of Titanium Dioxide written by Maria K. Nowotny and published by Trans Tech Publications Ltd. This book was released on 2010-06-07 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Special topic volume with invited peer reviewed papers only.

Diffusion and Defects in TiO2

Author :
Publisher :
ISBN 13 :
Total Pages : 222 pages
Book Rating : 4.:/5 (875 download)

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Book Synopsis Diffusion and Defects in TiO2 by :

Download or read book Diffusion and Defects in TiO2 written by and published by . This book was released on 2013 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: Zinc oxide, already used millennia ago as a medicine and as an adjunct to brass production, has assumed a new importance in the modern world because of its native n-type semiconducting properties. It has, for instance, a relatively large (3.3eV) band-gap at room temperature. This leads to higher breakdown voltages, resistance to high electric fields, lower electronic noise and superior performance at high temperatures and powers. The band-gap can also be tailored by alloying with magnesium or cadmium oxides. The material exhibits other useful properties, such as a good transparency, a high electron mobility and a strong room-temperature luminescence; all of which are invaluable to the manufacture of the liquid-crystal displays of modern consumer goods. The present compilation comprises nearly 500 accounts of research on the diffusional behaviour of dopants and on the defects present in the wurtzite or zincblende structures. It is hoped that this handy compendium of data will be of value to those working on the tailoring of ZnO properties; especially with regard to the controversies concerning its doping behaviour. Review from Book News Inc.: Paragraph-long abstracts of 451 articles describe diffusion and defects in the naturally occurring oxide known variously as titanium dioxide, titanium(IV) oxide, and titania. They are arranged in topical sections on diffusion, conductivity, electromigration, dislocations, grain boundaries, planar defects, point defects, stacking faults, surface defects, surface reconstruction, and twins. A few tables and graphs are included.