Photocatalytic Oxidation of Organic Compounds Via Waveguide-supported Titanium Dioxide Films

Photocatalytic Oxidation of Organic Compounds Via Waveguide-supported Titanium Dioxide Films PDF Author: Lawrence W. Miller (Jr.)
Publisher:
ISBN:
Category :
Languages : en
Pages : 238

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Photocatalytic Oxidation of Organic Compounds Via Waveguide-supported Titanium Dioxide Films

Photocatalytic Oxidation of Organic Compounds Via Waveguide-supported Titanium Dioxide Films PDF Author: Lawrence W. Miller (Jr.)
Publisher:
ISBN:
Category :
Languages : en
Pages : 238

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Photocatalytic Oxidation of Gas Phase Volatile Organic Compounds Using Undoped and Metal Ions Doped Titanium Dioxide Thin Films

Photocatalytic Oxidation of Gas Phase Volatile Organic Compounds Using Undoped and Metal Ions Doped Titanium Dioxide Thin Films PDF Author: Noor Khaida Wati Mohd. Saiyudi
Publisher:
ISBN:
Category : Photocatalysis
Languages : en
Pages :

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Clean by Light Irradiation

Clean by Light Irradiation PDF Author: Vincenzo Augugliaro
Publisher: Royal Society of Chemistry
ISBN: 1847558704
Category : Science
Languages : en
Pages : 259

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The book deals with the environmentally friendly cleaning materials functionalized with TiO2, a widely known semiconductor giving rise to redox reactions under artificial or solar irradiation. The role of titanium dioxide in the worldwide community is introduced first. The fundamental working principles of heterogeneous photocatalysis follow and a critical section on the semiconductor bulk and surface properties open the way to the differences between TiO2 blend features with respect to analogous thin film layouts. Then Follows the main section of the book which deals with the techniques applied to manufactured commercial devices, ranging from glasses to textiles and from concrete and other construction materials to paintings. Also road asphalt and other devices, such as photocatalytic air conditioning machines are outlined. Last generation materials, not yet commercialized, and the deposition techniques applied to prepare them are also widely discussed. The final part of the book covers the difficult and modern topic of standardization and comparison of performance of photocatalytic processes and in particular the guidelines proposed by various worldwide organizations for standardization are discussed. The book covers the general matters as well as the practical applications with the supporting methods discussed in detail. This book brings together a team of highly experienced and well-published experts in the field, providing a comprehensive view of the applications of supported titanium dioxide.

12th International Congress on Catalysis

12th International Congress on Catalysis PDF Author: A. Corma
Publisher: Elsevier
ISBN: 0080528635
Category : Technology & Engineering
Languages : en
Pages : 2051

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Book Description
The twelfth Congress on Catalysis was held in Granada (Spain) under the auspices of the International Association of Catalysis Societies and the Spanish Society of Catalysis. These four-volume Proceedings are the expression of the Scientific Sessions which constituted the main body of the Congress.They include 5 plenary lectures, 1 award lecture, 8 keynote lectures, 124 oral presentations and 495 posters. The oral and poster contributions have been selected on the basis of the reports of at least two international reviewers, according to standards comparable to those used for specialised journals.

Rates of Photocatalytic Oxidation of Organic Compounds in Air Over Titanium Dioxide

Rates of Photocatalytic Oxidation of Organic Compounds in Air Over Titanium Dioxide PDF Author: Melanie Louise Sattler
Publisher:
ISBN:
Category : Oxidation
Languages : en
Pages : 241

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Ceramic Ultrafiltration Membranes with Photocatalytic Properties

Ceramic Ultrafiltration Membranes with Photocatalytic Properties PDF Author: Deborah Wildman Bell
Publisher:
ISBN:
Category :
Languages : en
Pages : 412

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Photocatalytic Oxidation of Ethylene Over Thin Films of Titanium Dioxide Supported on Glass Rings

Photocatalytic Oxidation of Ethylene Over Thin Films of Titanium Dioxide Supported on Glass Rings PDF Author: Akawat Sirisuk
Publisher:
ISBN:
Category :
Languages : en
Pages : 384

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Solid-phase Titanium Dioxide Photocatalytic Oxidation of Hazardous Organic Compounds on Surfaces

Solid-phase Titanium Dioxide Photocatalytic Oxidation of Hazardous Organic Compounds on Surfaces PDF Author: Alexander P. Jones
Publisher:
ISBN:
Category : Anthracene
Languages : en
Pages : 94

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Effect of Preparation Parameters for Synthesis of Titanium Dioxide and Titanium Dioxide Mixture for Use as Photocatalyst in Photocatalytic Oxidation of Volatile Organic Compounds

Effect of Preparation Parameters for Synthesis of Titanium Dioxide and Titanium Dioxide Mixture for Use as Photocatalyst in Photocatalytic Oxidation of Volatile Organic Compounds PDF Author:
Publisher:
ISBN:
Category : Catalysts
Languages : en
Pages :

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Kinetics of Photocatalytic Degradation Using Titanium Dioxide Films

Kinetics of Photocatalytic Degradation Using Titanium Dioxide Films PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Titanium dioxide (TiO2), a semiconductor metal oxide, has been used in heterogeneous photocatalysis for the destruction of organic, inorganic, and biological materials. The chief objectives of my doctoral research are to generate kinetic data and to develop engineering models for photocatalytic oxidation (PCO) using TiO2 thin films for current challenges in "solid"--Solid and air-solid environmental remediation. Three topics are studied in detail: i. TiO2 Photocatalytic Oxidation for Formaldehyde Removal from Air (Air-Solid) Formaldehyde (CH2O) is a toxic air contaminant present in industrial, commercial, and residential buildings. A novel rotating honeycomb adsorbent coupled with a PCO reactor was demonstrated by F. Shiraishi and coworkers for CH2O oxidation. They showed that their cyclic adsorbent D PCO reactor could oxidize CH2O to concentrations below the WHO guideline, but they made no attempt to model the system. In this project we modeled their batch system at transient and steady states. In addition, we applied the batch model kinetic parameters to design a continuous system for typical residential home challenges. ii. TiO2 Photobleaching of Dye Layers as a Field Analysis Method ("Solid"-Solid) Technological advances in the past decade allow glass manufacturers to deposit thin, photoactive, nano-sized TiO2 layers on glass billed as "self-cleaning" surfaces. Field installation of such "self-cleaning" window glass for office buildings or residential homes will require the creation of field analysis methods to characterize the initial and continuing catalyst activity variations with time and environmental conditions. In this project we characterized the PCO properties of commercial Pilkington Activ"!glass by oxidizing deposited organic dyes (a) to show visual decolorization and recovery of the aesthetic clarity of the glass and (b) to determine the light-driven reaction kinetics on Activ"!glass. i.