Full Spectrum Responsive Photocatalytic Materials

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Full-Spectrum Responsive Photocatalytic Materials

Author : Chuanyi Wang,Yanyan Duan,Lan Wang,Qiuhui Zhu
Publisher : Elsevier
Page : 304 pages
File Size : 51,9 Mb
Release : 2024-01-25
Category : Technology & Engineering
ISBN : 9780443136320

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Full-Spectrum Responsive Photocatalytic Materials by Chuanyi Wang,Yanyan Duan,Lan Wang,Qiuhui Zhu Pdf

Full-Spectrum Responsive Photocatalytic Materials: From Fundamentals to Applications provides a comprehensive overview on the design, synthesis concepts, mechanisms, characterization techniques, and advances and limitations in applications of full-spectrum responsive photocatalytic materials. The book starts with the fundamentals of full-spectrum responsive materials. It then discusses the problems of most semiconductors that are not active in the whole solar spectrum and explains the benefits of utilizing full-spectrum responsive photocatalysts. Other sections describe examples of full-spectrum responsive photocatalysts classified by material types and provide the design principles and characterization protocols for these promising materials. Photocatalysis technology based on semiconductor materials holds great promise in various fields due to its potential advantages in energy-saving, cost and environmental impact. Maximizing the utilization of solar energy is always the target of pursuits in the areas of photocatalysis, and understanding and constructing appropriate full-spectrum (UV-VIS-NIR) responsive photocatalytic materials offer ways to better realize the practical utilization of photocatalysis. Provides new insights into full-spectrum (UV-VIS-NIR) responsive photocatalysts and successful approaches for developing these materials Assists readers working to develop more efficient catalysts and establish a solid structure–activity correlation Suggests possibilities for the alteration of conventional photocatalysts to utilize the full spectrum of solar light

Current Developments in Photocatalysis and Photocatalytic Materials

Author : Xinchen Wang,Masakazu Anpo,Xianzhi Fu
Publisher : Elsevier
Page : 568 pages
File Size : 45,8 Mb
Release : 2019-11-29
Category : Science
ISBN : 9780128190036

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Current Developments in Photocatalysis and Photocatalytic Materials by Xinchen Wang,Masakazu Anpo,Xianzhi Fu Pdf

Photocatalytic materials can improve the efficiency and sustainability of processes and offer novel ways to address issues across a wide range of fields—from sustainable chemistry and energy production to environmental remediation. Current Developments in Photocatalysis and Photocatalytic Materials provides an overview of the latest advances in this field, offering insight into the chemistry and activity of the latest generation of photocatalytic materials.After an introduction to photocatalysis and photocatalytic materials, this book goes on to outline a wide selection of photocatalytic materials, not only covering typical metal oxide photocatalysts such as TiO2 but also exploring newly developed organic semiconducting photocatalysts, such as g-C3N4.Drawing on the experience of an expert team of contributors, Current Developments in Photocatalysis and Photocatalytic Materials highlights the new horizons of photocatalysis, in which photocatalytic materials will come to play an important role in our day-to-day lives. Reviews developments in both organic- and inorganic-based materials for use in photocatalysis Presents the fundamental chemistry and activity of a broad range of key photocatalytic materials, including both typical and novel materials Highlights the role photocatalytic materials can play in sustainable applications

Design of Advanced Photocatalytic Materials for Energy and Environmental Applications

Author : Juan M. Coronado,Fernando Fresno,María D. Hernández-Alonso,Raquel Portela
Publisher : Springer Science & Business Media
Page : 352 pages
File Size : 49,7 Mb
Release : 2013-05-27
Category : Technology & Engineering
ISBN : 9781447150619

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Design of Advanced Photocatalytic Materials for Energy and Environmental Applications by Juan M. Coronado,Fernando Fresno,María D. Hernández-Alonso,Raquel Portela Pdf

Research for the development of more efficient photocatalysts has experienced an almost exponential growth since its popularization in early 1970’s. Despite the advantages of the widely used TiO2, the yield of the conversion of sun power into chemical energy that can be achieved with this material is limited prompting the research and development of a number of structural, morphological and chemical modifications of TiO2 , as well as a number of novel photocatalysts with very different composition. Design of Advanced Photocatalytic Materials for Energy and Environmental Applications provides a systematic account of the current understanding of the relationships between the physicochemical properties of the catalysts and photoactivity. The already long list of photocatalysts phases and their modifications is increasing day by day. By approaching this field from a material sciences angle, an integrated view allows readers to consider the diversity of photocatalysts globally and in connection with other technologies. Design of Advanced Photocatalytic Materials for Energy and Environmental Applications provides a valuable road-map, outlining the common principles lying behind the diversity of materials, but also delimiting the imprecise border between the contrasted results and the most speculative studies. This broad approach makes it ideal for specialist but also for engineers, researchers and students in related fields.

Photocatalytic Systems by Design

Author : Mohan Sakar,R. Geetha Balakrishna,Trong-On Do
Publisher : Elsevier
Page : 566 pages
File Size : 41,8 Mb
Release : 2021-08-14
Category : Technology & Engineering
ISBN : 9780128209226

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Photocatalytic Systems by Design by Mohan Sakar,R. Geetha Balakrishna,Trong-On Do Pdf

Photocatalytic Systems by Design: Materials, Mechanisms and Applications explores various aspects of photocatalysis, including the photocatalytic phenomenon and process, applications, and the design of photocatalysts via band gap engineering. The book also covers band edge position engineering for multiple photocatalytic applications, such as pollutant degradations, hydrogen production, CO2 reduction into hydrocarbon fuels, antimicrobial disinfections, organic synthesis, N2 fixation, and more. This book is designed to enable beginners to learn the concepts and applications of photocatalysis. Unlike conventional books on photocatalysis, the book provides a 360° perspective into the field of photocatalysis and serves as an informative handbook for all audiences. Addresses all concepts and applications of photocatalysis Covers the fundamentals, including mechanisms of photocatalytic materials Describes the various material systems and engineering of photocatalysts Offers insight into the schemes for photocatalysis of various materials Discusses the application-specific design of photocatalysts

Materials Science in Photocatalysis

Author : Elisa I. Garcia Lopez,Leonardo Palmisano
Publisher : Elsevier
Page : 688 pages
File Size : 45,5 Mb
Release : 2021-08-15
Category : Technology & Engineering
ISBN : 9780128218600

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Materials Science in Photocatalysis by Elisa I. Garcia Lopez,Leonardo Palmisano Pdf

Materials Science in Photocatalysis provides a complete overview of the different semiconductor materials, from titania to third-generation photocatalysts, examining the increasing complexity and novelty of the materials science in photocatalytic materials. The book describes the most recommended synthesis procedure for each of them and the suitable characterization techniques for determining the optical, structural, morphological, and physical-chemical properties. The most suitable applications of the photocatalysts are described in detail, as well as their environmental applications for wastewater treatment, gaseous effluents depollution, water splitting, CO2 ?xation, selective organic synthesis, coupling reactions, and other selective transformations under both UV light and visible-light irradiation. This book offers a useful reference for a wide audience from students studying chemical engineering and materials chemistry to experienced researchers working on chemical engineering, materials science, materials engineering, environment engineering, nanotechnology, and green chemistry. Includes a complete overview of the different semiconductor materials used as photocatalysts Describes methods of preparation and characterization of photocatalysts and their applications Examines new possibilities to prepare effective photocatalysts

Functional Nanomaterial For Photoenergy Conversion: Nanoelectronic Technology

Author : Likun Pan,Xinjuan Liu,Guang Zhu
Publisher : World Scientific
Page : 317 pages
File Size : 46,5 Mb
Release : 2020-10-23
Category : Science
ISBN : 9789811222412

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Functional Nanomaterial For Photoenergy Conversion: Nanoelectronic Technology by Likun Pan,Xinjuan Liu,Guang Zhu Pdf

This book presents a comprehensive review of the recent progress in exploring various functional nanomaterials for the applications in photocatalysis and solar cells. This book is an essential source of reference for scientists with research fields in energy, physics, chemistry and materials. It is also suitable reading for graduate students.

UV-Visible Photocatalysis for Clean Energy Production and Pollution Remediation

Author : Xinchen Wang,Masakazu Anpo,Xianzhi Fu
Publisher : John Wiley & Sons
Page : 389 pages
File Size : 43,6 Mb
Release : 2023-02-22
Category : Technology & Engineering
ISBN : 9783527837984

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UV-Visible Photocatalysis for Clean Energy Production and Pollution Remediation by Xinchen Wang,Masakazu Anpo,Xianzhi Fu Pdf

UV-Visible Photocatalysis for Clean Energy Production and Pollution Remediation Comprehensive resource detailing fundamentals of photocatalysis, clean energy production, and pollution treatment, as well as recent developments in each field UV-Visible Photocatalysis for Clean Energy Production and Pollution Remediation: Materials, Reaction Mechanisms, and Applications provides current developments in photocatalytic reactions for both inorganic and organic-based materials which operate under UV-visible light or sunlight irradiation, with a focus on the fundamentals and applications in clean energy production and pollution remediation. The text curates interesting and important research surrounding photocatalysis for hydrogen production, including the fundamentals and photocatalytic remediation of our better environments, which covers the reduction of CO2 and fixation of N2 with H2O under UV-visible light or sunlight irradiation. The first chapter of the book introduces these diverse subjects by including a brief history of the developments of photocatalysis research since around the 1960s. Specific sample topics covered in this book include: Visible-light active photocatalysts in pollutant degradation and conversion with simultaneous hydrogen production Application of S-scheme heterojunction photocatalyst and the role of the defects on the photocatalytic reactions on ZnO Strategies for promoting overall water splitting with particulate photocatalysts via single-step visible-light photoexcitation Polymeric carbon nitride-based materials in aqueous suspensions for water photo-splitting and photo-reforming of biomass aqueous solutions to generate H2 Visible light-responsive TiO2 thin film photocatalysts for the separate evolution of H2 and O2 from water For chemists, scientists, physicists, and engineers across a wide range of disciplines, UV-Visible Photocatalysis for Clean Energy Production and Pollution Remediation is an essential resource for understanding current developments in photocatalytic reactions on both inorganic and organic-based materials which operate under UV-visible light or sunlight irradiation.

Heterogeneous Photocatalysis

Author : Juan Carlos Colmenares,Yi-Jun Xu
Publisher : Springer
Page : 416 pages
File Size : 52,7 Mb
Release : 2015-12-24
Category : Science
ISBN : 9783662487198

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Heterogeneous Photocatalysis by Juan Carlos Colmenares,Yi-Jun Xu Pdf

The book explains the principles and fundamentals of photocatalysis and highlights the current developments and future potential of the green-chemistry-oriented applications of various inorganic, organic, and hybrid photocatalysts. The book consists of eleven chapters, including the principles and fundamentals of heterogeneous photocatalysis; the mechanisms and dynamics of surface photocatalysis; research on TiO2-based composites with unique nanostructures; the latest developments and advances in exploiting photocatalyst alternatives to TiO2; and photocatalytic materials for applications other than the traditional degradation of pollutants, such as carbon dioxide reduction, water oxidation, a complete spectrum of selective organic transformations and water splitting by photocatalytic reduction. In addition, heterogeneized polyoxometalate materials for photocatalytic purposes and the proper design of photocatalytic reactors and modeling of light are also discussed. This book appeals to a wide readership of the academic and industrial researchers and it can also be used in the classroom for undergraduate and graduate students focusing on heterogeneous photocatalysis, sustainable chemistry, energy conversion and storage, nanotechnology, chemical engineering, environmental protection, optoelectronics, sensors, and surface and interface science. Juan Carlos Colmenares is a Professor at the Institute of Physical Chemistry, Polish Academy of Sciences, Poland. Yi-Jun Xu is a Professor at the State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, China.

Nanostructured Photocatalyst via Defect Engineering

Author : Vitaly Gurylev
Publisher : Springer Nature
Page : 388 pages
File Size : 45,6 Mb
Release : 2021-10-28
Category : Technology & Engineering
ISBN : 9783030819118

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Nanostructured Photocatalyst via Defect Engineering by Vitaly Gurylev Pdf

This book helps readers comprehend the principles and fundamentals of defect engineering toward realization of an efficient photocatalyst. The volume consists of two parts, each of which addresses a particulate type of defects. The first, larger section provides a comprehensive and rigorous treatment of the behaviour and nature of intrinsic defects. The author describes how their controlled introduction and consequent manipulation over concentration, distribution, nature and diffusion is one of the most effective and practical methodologies to modify the properties and characteristics of target photocatalytic materials. The second part of the book explains the formation of extrinsic defects in the form of metallic and non-metallic dopants and gives a detailed description of their characteristics as this approach is also often used to fabricate an efficient photocatalyst. Filling the gap in knowledge on the correlation between introduction of defects in various semiconducting materials and their photocatalytic performance, the book is ideal for graduate students, academics and researchers interested in photocatalysts, defect engineering, clean energy, hydrogen production, nanoscale advanced functional materials, CO2 deactivation, and semiconductor engineering.

Recent Advances on Nitrification and Denitrification

Author : Ivan Zhu
Publisher : BoD – Books on Demand
Page : 100 pages
File Size : 50,7 Mb
Release : 2024-01-10
Category : Technology & Engineering
ISBN : 9781837689637

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Recent Advances on Nitrification and Denitrification by Ivan Zhu Pdf

Nitrification and denitrification are essential processes for the aquatic ecological system and vital for human health. While ammonia is applied for disinfection together with chlorine to produce chloramine, excessive ammonia may cause nitrification and bacteria growth in the water transmission pipeline. Since excessive discharge may cause eutrophication and deterioration of the aquatic system, nitrate is regulated for wastewater discharge in sensitive areas. Further, nitrate needs to be monitored and controlled in drinking water treatment to protect against methemoglobinemia in bottle-fed infants. Various conventional technologies exist, such as adsorption, ion exchange, photocatalytic oxidation, air stripping, biological nitrification and denitrification, and so on, to remove nitrogenous compounds from water. Since ammonia and nitrate are important constituents in fertilizers besides phosphorus (P) and potassium (K), nutrient recovery is drawing attention to maintaining the supply of reliable and sustainable fertilizers. This book provides a comprehensive overview of nitrification and denitrification.

Heterojunction Photocatalytic Materials

Author : A. Pandikumar,K. Jothivenkatachalam,S. Moscow
Publisher : CRC Press
Page : 468 pages
File Size : 46,8 Mb
Release : 2022-06-30
Category : Science
ISBN : 9781000595093

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Heterojunction Photocatalytic Materials by A. Pandikumar,K. Jothivenkatachalam,S. Moscow Pdf

Clean environment and green energy are the basic requirements of a sustainable human life. Semiconductor materials play a crucial role in addressing the issues related to increased global energy demand and environmental remediation. The development of photocatalysts has experienced almost exponential progress since their popularization in the early 1970s. Therefore, researchers have started to consider the diversity of photocatalysts globally by approaching this domain from a materials science perspective for applications in various areas. Recently, heterojunction photocatalytic materials have attracted a great amount of multidisciplinary research to face the global concerns of energy production and environmental protection. The unique potential of these technologies has been the stimulus to develop heterojunction photocatalysts with improved structural, morphological, and electronic properties, effectively increasing their efficiency. This book overviews the latest advances in this field, offering insights into the materials and applications of the latest generation of photocatalytic materials. It presents the challenges, future directions, and strategies for design within the area of heterojunction photocatalysts and will be a useful resource to enhance understanding of students, researchers, and academicians for promoting research in this field.

Photocatalysis

Author : Suresh C. Pillai,Vignesh Kumaravel
Publisher : Walter de Gruyter GmbH & Co KG
Page : 396 pages
File Size : 49,7 Mb
Release : 2021-08-23
Category : Science
ISBN : 9783110668483

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Photocatalysis by Suresh C. Pillai,Vignesh Kumaravel Pdf

This book is a concise and up-to-date introduction to the topic of photocatalysis. It covers the fundamentals of photocatalysis, design of photoreactors and modelling and simulations for photoreaction. Also, industrial applications such as hydrogen production, water disinfection, degradation of air pollutants, pesticides and pharmaceuticals are described.

Photocatalysis

Author : Gaurav Sharma,Amit Kumar
Publisher : Materials Research Forum LLC
Page : 340 pages
File Size : 43,8 Mb
Release : 2021-05-20
Category : Technology & Engineering
ISBN : 9781644901342

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Photocatalysis by Gaurav Sharma,Amit Kumar Pdf

Photocatalysis is important in fighting environmental pollution, such as pharmaceutical effluents, dyes, pesticides and endocrine disruptors. It is also used for the production of clean energy, e.g. by way of hydrogen production from watersplitting, or CO2 conversion into fuels. Further, photocatalytic N2 fixation is promising for achieving sustainable ammonia synthesis. The book discusses new materials and reaction engineering techniques, such as heterojunction formations, composites, ion exchangers, photocatalytic membranes, etc. Keywords: Photocatalysis, Pollutant Degradation and Mineralization, Pharmaceutical Effluents, Dyes, Pesticides, Endocrine Disruptors, Water Detoxification, Photocatalytic Hydrogen Production, CO2 Conversion into Fuels, N2 Fixation, Degradation of Organic Molecules, Heavy Metal Removal from Water, Photocatalytic Membranes, Carbon Nitride for Photocatalytic Applications, Carbon Nanotubes, Nanohybrids, Composite Ion Exchangers, Perovskites-based Nano Heterojunctions.

Photocatalysis

Author : Jinlong Zhang,Baozhu Tian,Lingzhi Wang,Mingyang Xing,Juying Lei
Publisher : Springer
Page : 409 pages
File Size : 52,6 Mb
Release : 2018-10-11
Category : Science
ISBN : 9789811321139

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Photocatalysis by Jinlong Zhang,Baozhu Tian,Lingzhi Wang,Mingyang Xing,Juying Lei Pdf

This book describes the photocatalytic mechanism, factors affecting photocatalytic activity, design and preparation of different kinds of nanostructured photocatalysts, and their applications in the environmental and energy fields. Further, it illustrates a broad range of modification methods including ion-doping, heterojunction, noble metal deposition, morphological control and sensitizations, which are used to extend the light absorption range of photocatalysts and reduce recombination between electrons and holes. Promising applications include water splitting, contaminant decomposition and photocatalytic reduction of CO2, which are closely related to environmental redemption and new energy development. The book offers an intriguing and useful guide for a broad readership in various fields of catalysis, material sciences, environment and energy.

Multifunctional Photocatalytic Materials for Energy

Author : Zhiqun Lin,Meidan Ye,Mengye Wang
Publisher : Woodhead Publishing
Page : 344 pages
File Size : 45,5 Mb
Release : 2018-03-19
Category : Technology & Engineering
ISBN : 9780081019788

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Multifunctional Photocatalytic Materials for Energy by Zhiqun Lin,Meidan Ye,Mengye Wang Pdf

Multifunctional Photocatalytic Materials for Energy discusses recent developments in multifunctional photocatalytic materials, such as semiconductors, quantum dots, carbon nanotubes and graphene, with an emphasis on their novel properties and synthesis strategies and discussions of their fundamental principles and applicational achievements in energy fields, for example, hydrogen generation from water splitting, CO2 reduction to hydrocarbon fuels, degradation of organic pollutions and solar cells. This book serves as a valuable reference book for researchers, but is also an instructive text for undergraduate and postgraduate students who want to learn about multifunctional photocatalytic materials to stimulate their interests in designing and creating advanced materials. Covers all aspects of recent developments in multifunctional photocatalytic materials Provides fundamental understanding of the structure, properties and energy applications of these materials Contains contributions from leading international experts in the field working in multidisciplinary subject areas Focuses on advanced applications and future research advancements, such as graphene-based nanomaterials and multi-hybrid nanocomposites Presents a valuable reference for researchers and students that stimulates interest in designing advanced materials for renewable energy resources