Black Tio2 Nanomaterials For Energy Applications
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Black Tio2 Nanomaterials For Energy Applications
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Author : Chen Xiaobo
language : en
Publisher: World Scientific
Release Date : 2016-12-08
Black Tio2 Nanomaterials For Energy Applications written by Chen Xiaobo and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-12-08 with Technology & Engineering categories.
The 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.
Black Tio2 Nanomaterials For Energy Applications
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Author : Xiaobo Chen
language : en
Publisher:
Release Date : 2016
Black Tio2 Nanomaterials For Energy Applications written by Xiaobo Chen and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016 with TECHNOLOGY & ENGINEERING categories.
Tio2 Nanoparticles
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Author : Aiguo Wu
language : en
Publisher: John Wiley & Sons
Release Date : 2020-06-02
Tio2 Nanoparticles written by Aiguo Wu and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-06-02 with Science categories.
A unique book that summarizes the properties, toxicology, and biomedical applications of TiO2-based nanoparticles Nanotechnology is becoming increasingly important for products used in our daily lives. Nanometer-sized titanium dioxide (TiO2) are widely used in industry for different purposes, such as painting, sunscreen, printing, cosmetics, biomedicine, and so on. This book summarizes the advances of TiO2 based nanobiotechnology and nanomedicine, covering materials properties, toxicological research, and biomedical application, such as antibacter, biosensing, and cancer theranostics. It uniquely integrates the TiO2 applications from physical properties, toxicology to various biomedical applications, and includes black TiO2 based cancer theranostics. Beginning with a comprehensive introduction to the properties and applications of nanoparticles, TiO2 Nanoparticles: Applications in Nanobiotechnology, Theranostics and Nanomedicine offers chapters on: Toxicity of TiO2 Nanoparticles; Antibacterial Applications of TiO2 Nanoparticles; Surface Enhanced Raman Spectrum of TiO2 Nanoparticle for Biosensing (TiO2 Nanoparticle Served as SERS Sensing Substrate); TiO2 as Inorganic Photosensitizer for Photodynamic Therapy; Cancer Theranostics of Black TiO2 Nanoparticles; and Neurodegenerative Disease Diagnostics and Therapy of TiO2-Based Nanoparticles. This title: -Blends the physical properties, toxicology of TiO2 nanoparticles to the many biomedical applications -Includes black TiO2 based cancer theranostics in its coverage -Appeals to a broad audience of researchers in academia and industry working on nanomaterials-based biosensing, drug delivery, nanomedicine TiO2 Nanoparticles: Applications in Nanobiotechnology, Theranostics and Nanomedicine is an ideal book for medicinal chemists, analytical chemists, biochemists, materials scientists, toxicologists, and those in the pharmaceutical industry.
Photocatalysis For Energy And Environmental Applications
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Author : Panneerselvam Sathishkumar
language : en
Publisher: Springer Nature
Release Date :
Photocatalysis For Energy And Environmental Applications written by Panneerselvam Sathishkumar and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.
Nanomaterials For Energy Applications
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Author : L. Syam Sundar
language : en
Publisher: CRC Press
Release Date : 2023-12-01
Nanomaterials For Energy Applications written by L. Syam Sundar and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-12-01 with Technology & Engineering categories.
Nanomaterials for Energy Applications provides readers with an in-depth understanding of advanced nanomaterials and their applications in energy generation and utilization concepts. It focuses on emerging nanomaterials and applications in various energy-related fields. Describes nanomaterials for use in photovoltaic cells, solid state lighting, fuel cells, electrochemical batteries, electrochemical capacitors, superconductors, hydrogen storage, and photocatalysts. Focuses on commercial and economic aspects. Includes case studies drawn from practical research. This book is aimed at researchers, advanced students, and practicing engineers in the disciplines of materials, mechanical, electrical, and related fields of engineering.
Black Titanium Dioxide
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Author : Li Yiran
language : en
Publisher:
Release Date : 2021
Black Titanium Dioxide written by Li Yiran and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021 with categories.
The exploration and application of nanomaterials have been attracting researchers' attention in recent decades. Nanocatalysts, as one of the very important classes of nanomaterials, have been developed for several generations. Nanotechnology makes light be possibly utilized in catalysis rather than only heat and allows multifunctional parts to be assembled in one catalyst. The TiO2 (as the representative of hetero-photocatalyst) and iron-based magnetic catalysts (as multifunctional catalyst) will be discussed in detail in this thesis. The first chapter will introduce the background of catalysts and nanomaterials. TiO2, especially black TiO2, will be mainly discussed in the aspects of properties, synthesis, and applications. Another part of the chapter will talk about the separation-friendly catalyst - magnetic heterogenous catalysts' synthesis and applications. Chapter 2 focuses on the synthetic route we used and the characterization of black TiO2 catalysts and magnetic catalysts. Both anatase and rutile black TiO2 catalysts were successfully prepared originally from Degussa P25 using the ethanol reduction method. The re-whitening treatment was also examined on both black TiO2 catalysts. All catalysts were characterized and compared by diffuse reflectance (DR), powder X-ray diffraction (XRD), and X-ray photoelectron spectroscope (XPS). Tauc plot results show that black TiO2 has smaller band gap than white TiO2. XPS revealed the existence of surface -OH species and Ti3+ in black TiO2. Furthermore, these two characterization techniques and XRD all proved that the blackening and re-whitening treatment does not change the crystalline phase of the catalysts, and the blackening treatment is reversible. For magnetic catalysts, we synthesized magnetic Fe2O3, Fe2O3@TiO2, copper/iron oxide magnetic TiO2, and black magnetic catalysts. Other than diffuse reflectance spectroscopy, Raman spectroscopy, scanning electron microscopy, and energy-dispersive X-ray elemental mapping analysis were used for determining the light-absorption properties, composition, and morphology of all synthesized magnetic catalysts. In addition, the magnetic separation was also achieved by simply applying an external magnetic field. Chapter 3 will discuss and compare the decarboxylation reaction activities of pristine, black, and re-whited TiO2 catalysts. The reactions were carried under the UV, blue, red, green, and white light irradiation. Unfortunately, the reaction was found only working under UV-light irradiation. The best solvent was dioxane which may be due to the proton affinity of the oxygen atom in dioxane molecule, which facilitates the deprotonation of the carboxylic acid. The optimal catalyst amount was found as 10 mg per 5 mL reaction mixture, and the kinetic study shows that the reaction is a pseudo-first order reaction. It is a pity that the performance of black TiO2 catalysts is worse than the pristine and re-whitened TiO2. Chapter 4 will talk about the sol-gel synthesized magnetic catalysts. These catalysts were used for aldehyde-alkyne-amine (A3) coupling reaction. The reaction was tested by light irradiating or traditional heating, but only heating can make the reaction proceed. Results also show that the coupling reaction requires copper to finish. The best solvent was found as toluene and the optimal reaction time is 6 hours at 120 ̊C. Sadly, the reactivity of copper/iron oxide magnetic TiO2 decreases a lot after three reaction cycles because of the copper leaching problem.
Novel Materials For Environmental Remediation Applications
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Author : Dimitrios A Giannakoudakis
language : en
Publisher: Elsevier
Release Date : 2022-10-01
Novel Materials For Environmental Remediation Applications written by Dimitrios A Giannakoudakis and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-10-01 with Technology & Engineering categories.
Novel Materials for Environmental Remediation Applications: Adsorption and Beyond presents detailed, comprehensive coverage of novel and advanced materials that can be applied to address the growing global concern of the pollution of natural resources in water, the air, and in soil. The book provides up-to-date knowledge of state-of-the-art materials and treatment processes, as well as details of applications, including adsorptive remediation and catalytic remediation. Chapters include the characteristics of materials, basic and important physicochemical features for environmental remediation applications, routes of synthesis, recent advances as remediation medias and future perspectives. This book offers an interdisciplinary and practical examination of novel materials and processes for environmental remediation that will be valuable to environmental scientists, materials scientists, environmental chemists, and environmental engineers alike. Highlights a wide range of synthetic methodologies, physicochemical and engineered features of novel materials, and composites/hybrids for environmental purposes Presents applications of adsorbents or catalysts for water/wastewater treatment and air purification technologies such as advanced oxidation processes, adsorption, photocatalysis, coagulation, flotation, membrane separation, filtration, and others Provides comprehensive, consolidated coverage of novel materials for environmental remediation applications for researchers in environmental science, materials science, and industry to identify in-depth solutions to pollution
Visible Light Active Photocatalysis
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Author : Srabanti Ghosh
language : en
Publisher: John Wiley & Sons
Release Date : 2018-03-29
Visible Light Active Photocatalysis written by Srabanti Ghosh and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-03-29 with Science categories.
A comprehensive and timely overview of this important and hot topic, with special emphasis placed on environmental applications and the potential for solar light harvesting. Following introductory chapters on environmental photocatalysis, water splitting, and applications in synthetic chemistry, further chapters focus on the synthesis and design of photocatalysts, solar energy conversion, and such environmental aspects as the removal of water pollutants, photocatalytic conversion of CO2. Besides metal oxide-based photocatalysts, the authors cover other relevant material classes including carbon-based nanomaterials and novel hybrid materials. Chapters on mechanistic aspects, computational modeling of photocatalysis and Challenges and perspectives of solar reactor design for industrial applications complete this unique survey of the subject. With its in-depth discussions ranging from a comprehensive understanding to the engineering of materials and applied devices, this is an invaluable resource for a range of disciplines.
2d Nanomaterials For Energy Applications
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Author : Spyridon Zafeiratos
language : en
Publisher: Elsevier
Release Date : 2019-11-22
2d Nanomaterials For Energy Applications written by Spyridon Zafeiratos and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-11-22 with Technology & Engineering categories.
2D Nanomaterials for Energy Applications: Graphene and Beyond discusses the current state-of-the art of 2D nanomaterials used in energy-related applications. Sections cover nanogenerators, hydrogen storage and theoretical design. Each chapter focuses on a different energy application, thus allowing readers to gain a greater understanding of the most promising 2D materials in the field. The book's ultimate goal lies in describing how each energy technology is beneficial, hence it provides a valuable reference source for materials scientists and engineers. The physical and chemical properties of 2D materials can be effectively tuned through different strategies, such as controlling dimensions, the crystallographic structure and defects, or doping with heteroatoms. This flexibility facilitates the design of 2D materials for dedicated applications in the field of energy conversion and storage. Offers a single source for the major practical applications of 2D materials in the field of energy conversion and storage Explores how 2D materials are being used to create new, more efficient industrial energy products and devices Compares a variety of 2D materials, showing how the properties of a range of these materials make them beneficial for specific energy applications
Nanostructured Titanium Dioxide Materials
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Author : Ali Reza Khataee
language : en
Publisher: World Scientific
Release Date : 2012
Nanostructured Titanium Dioxide Materials written by Ali Reza Khataee and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with Science categories.
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.