Heterogeneous Photocatalysis Using Inorganic Semiconductor Solids

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Heterogeneous Photocatalysis Using Inorganic Semiconductor Solids

Umar Ibrahim Gaya
Heterogeneous Photocatalysis Using Inorganic Semiconductor Solids Book PDF

Author : Umar Ibrahim Gaya
Publisher : Springer Science & Business Media
Page : 213 pages
File Size : 55,7 Mb
Release : 2013-11-08
Category : Science
ISBN : 9789400777750

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Heterogeneous Photocatalysis Using Inorganic Semiconductor Solids by Umar Ibrahim Gaya Pdf

This book underscores the essential principles of photocatalysis and provides an update on its scientific foundations, research advances, and current opinions, and interpretations. It consists of an introduction to the concepts that form the backbone of photocatalysis, from the principles of solid-state chemistry and physics to the role of reactive oxidizing species. Having recognised the organic link with chemical kinetics, part of the book describes kinetic concepts as they apply to photocatalysis. The dependence of rate on the reaction conditions and parameters is detailed, the retrospective and prospective aspects of the mechanism of photocatalysis are highlighted, and the adsorption models, photocatalytic rate expressions, and kinetic disguises are examined. This book also discusses the structure, property, and activity relationship of prototypical semiconductor photocatalysts and reviews how to extend their spectral absorption to the visible region to enable the effective use of visible solar spectrum. Lastly, it presents strategies for deriving substantially improved photoactivity from semiconductor materials to support the latest applications and potential trends.

Heterogeneous Photocatalysis Using Inorganic Semiconductor Solids

Umar Gaya
Heterogeneous Photocatalysis Using Inorganic Semiconductor Solids Book PDF

Author : Umar Gaya
Publisher : Springer
Page : 213 pages
File Size : 43,9 Mb
Release : 2013-11-27
Category : Science
ISBN : 9400777760

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Heterogeneous Photocatalysis Using Inorganic Semiconductor Solids by Umar Gaya Pdf

This book underscores the essential principles of photocatalysis and provides an update on its scientific foundations, research advances, and current opinions, and interpretations. It consists of an introduction to the concepts that form the backbone of photocatalysis, from the principles of solid-state chemistry and physics to the role of reactive oxidizing species. Having recognised the organic link with chemical kinetics, part of the book describes kinetic concepts as they apply to photocatalysis. The dependence of rate on the reaction conditions and parameters is detailed, the retrospective and prospective aspects of the mechanism of photocatalysis are highlighted, and the adsorption models, photocatalytic rate expressions, and kinetic disguises are examined. This book also discusses the structure, property, and activity relationship of prototypical semiconductor photocatalysts and reviews how to extend their spectral absorption to the visible region to enable the effective use of visible solar spectrum. Lastly, it presents strategies for deriving substantially improved photoactivity from semiconductor materials to support the latest applications and potential trends.

Heterogeneous Photocatalysis

Giuseppe Marcì,Leonardo Palmisano
Heterogeneous Photocatalysis Book PDF

Author : Giuseppe Marcì,Leonardo Palmisano
Publisher : Elsevier
Page : 290 pages
File Size : 50,8 Mb
Release : 2019-02-21
Category : Technology & Engineering
ISBN : 9780444640161

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Heterogeneous Photocatalysis by Giuseppe Marcì,Leonardo Palmisano Pdf

Heterogeneous Photocatalysis: Relationships with Heterogeneous Catalysis and Perspectives highlights the differences between thermal-catalysis and photo-catalysis and indicates borderlines, in particular, the possible synergism between them. The book outlines the basic aspect of thermal- and photo-catalysis, along with the most important characterization techniques. In addition, it presents case studies of thermal-catalytic and photo-catalytic or thermal-photo-catalytic reactions and includes a comparison between the results obtained using an inorganic solid as thermal catalyst and photocatalyst for the same reaction, and in the same setup. Final sections offer information on the preparation methods of (photo)catalysts, various techniques used for their characterization, engineering and economical aspects. This book will be a valuable reference source for students and researchers involved in heterogeneous photocatalysis and catalysis, chemistry, chemical engineering, materials science, materials engineering, environment engineering, nanotechnology and green chemistry. Provides selective methods for the preparation of microcrystalline/nanocrystalline solids or films used in catalytic and photocatalytic processes Describes (photo)reactions that can be carried out catalytically and/or photocatalytically Outlines the different mechanisms, yields and experimental conditions under which photocatalytic reactions can take place Describes various (photo)reactors and set ups under which the photacatalytic reactions can be carried out Provides an economic assessment to understand the feasibility of some photocatalytic reactions

Heterogeneous Photocatalysis

Juan Carlos Colmenares,Yi-Jun Xu
Heterogeneous Photocatalysis Book PDF

Author : Juan Carlos Colmenares,Yi-Jun Xu
Publisher : Springer
Page : 416 pages
File Size : 54,5 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.

Semiconductor Solar Photocatalysts

Jiaguo Yu,Xin Li,Jingxiang Low
Semiconductor Solar Photocatalysts Book PDF

Author : Jiaguo Yu,Xin Li,Jingxiang Low
Publisher : John Wiley & Sons
Page : 514 pages
File Size : 48,7 Mb
Release : 2022-03-14
Category : Technology & Engineering
ISBN : 9783527349593

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Semiconductor Solar Photocatalysts by Jiaguo Yu,Xin Li,Jingxiang Low Pdf

Provides a timely overview of basic principles and significant advances of semiconductor-based photocatalysts for solar energy conversion Semiconductor Solar Photocatalysts: Fundamentals and Applications presents a systematic, in-depth summary of both fundamental and cutting-edge research in novel photocatalytic systems. Focusing on photocatalysts with vast potential for efficient utilization of solar energy, this up-to-date volume covers heterojunction systems, graphene-based photocatalysts, organic semiconductor photocatalysts, metal sulfide semiconductor photocatalysts, and graphitic carbon nitride-based photocatalysts. Organized into six chapters, the text opens with a detailed introduction to the history, design principles, modification strategies, and performance evaluation methods of solar energy photocatalysis. The remaining chapters provide detailed discussion of various novel photocatalytic systems such as direct Z-scheme and S-scheme photocatalysts, organic polymers, and covalent organic frameworks. This authoritative resource: Explains the essential concepts of solar energy photocatalysis and heterojunction systems for photocatalysis Reviews interesting structures and new applications of semiconductor photocatalysts Features contributions from an international panel of leading researchers in the field Includes extensive references and numerous tables, figures, and color illustrations Semiconductor Solar Photocatalysts: Fundamentals and Applications is valuable resource for all catalytic chemists, materials scientists, inorganic and physical chemists, chemical engineers, and physicists working in the semiconductor industry.

Catalysis by Precious Metals, Past and Future

Marcela Martinez Tejada,Svetlana Ivanova
Catalysis by Precious Metals Past and Future Book PDF

Author : Marcela Martinez Tejada,Svetlana Ivanova
Publisher : MDPI
Page : 204 pages
File Size : 44,7 Mb
Release : 2020-04-15
Category : Technology & Engineering
ISBN : 9783039287222

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Catalysis by Precious Metals, Past and Future by Marcela Martinez Tejada,Svetlana Ivanova Pdf

The future of the precious metals is shiny and resistant. Although expensive and potentially replaceable by transition metal catalysts, precious metal implementation in research and industry shows potential. These metals catalyze oxidation and hydrogenation due to their dissociative behavior toward hydrogen and oxygen, dehydrogenation, isomerization, and aromatization, etc. The precious metal catalysts, especially platinum-based catalysts, are involved in a variety of industrial processes. Examples include Pt–Rh gauze for nitric acid production, the Pt/Al2O3 catalyst for cyclohexane and propylene production, and Pd/Al2O3 catalysts for petrochemical hydropurification reactions, etc. A quick search of the number of published articles in the last five years containing a combination of corresponding “metals” (Pt, Pd, Ru, Rh and Au) and “catalysts” as keywords indicates the importance of the Pt catalysts, but also the continuous increase in the contribution of Pd and Au. This Special Issue reveals the importance of precious metals in catalysis and focuses on mono- and bi-metallic formulations of any supported precious metals and their promotional catalytic effect of other transition metals. The application of precious metals in diverse reactions, either homogeneous or heterogeneous, and studies of the preparation, characterization, and applications of the supported precious metal catalysts, are presented.

Graphene Oxide-Metal Oxide and other Graphene Oxide-Based Composites in Photocatalysis and Electrocatalysis

Jiaguo Yu,Liuyang Zhang,Panyong Kuang
Graphene Oxide Metal Oxide and other Graphene Oxide Based Composites in Photocatalysis and Electrocatalysis Book PDF

Author : Jiaguo Yu,Liuyang Zhang,Panyong Kuang
Publisher : Elsevier
Page : 308 pages
File Size : 54,9 Mb
Release : 2022-06-24
Category : Technology & Engineering
ISBN : 9780323852883

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Graphene Oxide-Metal Oxide and other Graphene Oxide-Based Composites in Photocatalysis and Electrocatalysis by Jiaguo Yu,Liuyang Zhang,Panyong Kuang Pdf

Graphene Oxide-Metal Oxide and other Graphene Oxide-Based Composites in Photocatalysis and Electrocatalysis reflects on recent progress and challenges in graphene-metal oxide composites. The book reviews synthetic strategies, characterization methods and applications in photocatalysis and electrocatalysis. Graphene-metal oxides, graphene-novel metals and other composites intended for sustainable energy production, energy storage, and environmental development such as H2 production, CO2 reduction, pollutant removal, supercapacitors and lithium ion batteries are covered. Overall, this book presents a comprehensive, systematic, and up-to-date summary on graphene oxide-based materials. Graphene oxide and related composite materials bring new perspectives and prospects to both photocatalysts and electrocatalysts. The collective and synergistic effect between graphene oxide and metal oxide are manifold. The significance of the relationship among these groups of materials, their structures and performance is emphasized. Introduces the fundamentals of graphene oxides, their derivatives, common processes, principles and requirements for photocatalysis and electrocatalysis Reviews graphene-oxides for photocatalysis applications in H2 production, CO2 reduction, environment remediation, and more Covers graphene-oxides for electrocatalysis applications in energy, including supercapacitors and lithium-ion batteries

Green Photocatalytic Semiconductors

Seema Garg,Amrish Chandra
Green Photocatalytic Semiconductors Book PDF

Author : Seema Garg,Amrish Chandra
Publisher : Springer Nature
Page : 855 pages
File Size : 45,8 Mb
Release : 2021-09-20
Category : Science
ISBN : 9783030773717

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Green Photocatalytic Semiconductors by Seema Garg,Amrish Chandra Pdf

This book comprises a detailed overview on the role of photocatalysts for environmental remediation, hydrogen production and carbon dioxide reduction. Effective ways to enhance the photocatalytic activity of the material via doping, hybrid material, laser light and nanocomposites have been discussed in this book. The book also further elaborates the role of metal nanoparticles, rare earth doping, sensitizers, surface oxygen vacancy, interface engineering and band gap engineering for enhancing the photocatalytic activity. An approach to recover the photocatalytic material via immobilization is also presented. This book brings to light much of the recent research in the development of such semiconductor photocatalytic systems. The book will thus be of relevance to researchers in the field of: material science, environmental science & technology, photocatalytic applications, newer methods of energy generation & conversion and industrial applications.

Heterogeneous Photocatalysis

Mario J. Muñoz-Batista,Alexander Navarrete Muñoz,Rafael Luque
Heterogeneous Photocatalysis Book PDF

Author : Mario J. Muñoz-Batista,Alexander Navarrete Muñoz,Rafael Luque
Publisher : Springer Nature
Page : 301 pages
File Size : 51,5 Mb
Release : 2020-07-01
Category : Science
ISBN : 9783030494926

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Heterogeneous Photocatalysis by Mario J. Muñoz-Batista,Alexander Navarrete Muñoz,Rafael Luque Pdf

The series Topics in Current Chemistry Collections presents critical reviews from the journal Topics in Current Chemistry organized in topical volumes. The scope of coverage is all areas of chemical science including the interfaces with related disciplines such as biology, medicine and materials science. The goal of each thematic volume is to give the non-specialist reader, whether in academia or industry, a comprehensive insight into an area where new research is emerging which is of interest to a larger scientific audience. Each review within the volume critically surveys one aspect of that topic and places it within the context of the volume as a whole. The most significant developments of the last 5 to 10 years are presented using selected examples to illustrate the principles discussed. The coverage is not intended to be an exhaustive summary of the field or include large quantities of data, but should rather be conceptual, concentrating on the methodological thinking that will allow the non-specialist reader to understand the information presented. Contributions also offer an outlook on potential future developments in the field. The chapter "Mechanochemical Forces as a Synthetic Tool for Zero and One-Dimensional Titanium Oxide-Based Nano-photocatalysts" is available open access under a CC BY 4.0 License via link.springer.com.

Metal Semiconductor Core-shell Nanostructures for Energy and Environmental Applications

Raju Kumar Gupta,Mrinmoy Misra
Metal Semiconductor Core shell Nanostructures for Energy and Environmental Applications Book PDF

Author : Raju Kumar Gupta,Mrinmoy Misra
Publisher : Elsevier
Page : 218 pages
File Size : 51,9 Mb
Release : 2017-04-28
Category : Technology & Engineering
ISBN : 9780128124451

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Metal Semiconductor Core-shell Nanostructures for Energy and Environmental Applications by Raju Kumar Gupta,Mrinmoy Misra Pdf

Metal Semiconductor Core-Shell Nanostructures for Energy and Environmental Applications provides a concise, scholarly overview of current research into the characterization of metal semiconductor core-shell nanostructures; the book shows how their properties can be best used in energy and environmental applications, particularly for solar cell and catalysis application. Coverage is also given to the effect of metal nanoparticle for charge generation or charge separation. The book is a valuable resource for academic researchers working in the areas of nanotechnology, sustainable energy and chemical engineering, and is also of great use to engineers working in photovoltaic and pollution industries. Includes a clear method for synthesis of core-shell nanomaterials Explores how metal semiconductor core-shell nanostructures can be used to improve the efficiency of solar cells Explains how the characteristics of metal semiconductor core-shell nanostructures make them particularly useful for sustainable energy and environmental applications

Photocatalysts

Sher Bahadar Khan,Kalsoom Akhtar
Photocatalysts Book PDF

Author : Sher Bahadar Khan,Kalsoom Akhtar
Publisher : BoD – Books on Demand
Page : 158 pages
File Size : 42,8 Mb
Release : 2019-03-06
Category : Science
ISBN : 9781789854756

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Photocatalysts by Sher Bahadar Khan,Kalsoom Akhtar Pdf

This book enlightens the type, chemical structure, and application of photo-catalysts. It covers the recent developments in photo-catalysts and their applications, particularly in photo-catalytic degradation of different organic pollutants, hydrogen production, etc. It provides a concise but complete coverage and overview of photocatalysts and their recent advances for a broad audience: beginners, graduate students, and specialists in both academic and industrial sectors.

Photocatalysis: Fundamental Processes and Applications

Mehrorang Ghaedi
Photocatalysis Fundamental Processes and Applications Book PDF

Author : Mehrorang Ghaedi
Publisher : Academic Press
Page : 954 pages
File Size : 55,8 Mb
Release : 2021-03-19
Category : Technology & Engineering
ISBN : 9780128188071

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Photocatalysis: Fundamental Processes and Applications by Mehrorang Ghaedi Pdf

Photocatalysis: Fundamental Processes and Applications, Volume 32 in the Interface Science and Technology Series, discusses the fundamental aspects of photocatalysis and its process and applications to the decontamination of wastewater, hydrogen production via water splitting, and photo reduction of carbon dioxide to hydrocarbon. The book discusses the fundamental aspects of all applications together with their proper mechanisms, thus providing essential information for deep research in the area of clean environment and green energy production. Provides background on the fundamental and experimental processes of photocatalysis Covers photocatalysis and its impact on creating a clean environment and energy sources Applies photocatalysis to the decontamination of wastewater, hydrogen production via water splitting, and photo reduction of carbon dioxide to hydrocarbon Edited by a world-leading researcher in interface science

Concepts of Semiconductor Photocatalysis

Mohammed Muzibur Rahman,Abdullah Asiri,Anish Khan,Inamuddin
Concepts of Semiconductor Photocatalysis Book PDF

Author : Mohammed Muzibur Rahman,Abdullah Asiri,Anish Khan,Inamuddin
Publisher : BoD – Books on Demand
Page : 152 pages
File Size : 52,9 Mb
Release : 2019-12-18
Category : Science
ISBN : 9781789850871

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Concepts of Semiconductor Photocatalysis by Mohammed Muzibur Rahman,Abdullah Asiri,Anish Khan,Inamuddin Pdf

This book "Concepts of Semiconductor Photocatalysis" contains recent research on the preparation, characterization, and potential applications of the semiconductor photocatalyst. This research is promising and has received a lot of interest in the last few decades. The book covers advanced topics on the optical, physical, structural, and electro-catalysis and photo-catalysis applications. Development of new and noble efficient technology is pointing researchers toward the safe, facile, non-toxic, eco-friendly route of synthesis-to-applications, which can be used for manufacture at a large scale. This book presents an overview of the current photocatalyst fundamental theory, substantial applications, and use of the research worldwide. It is an important book for research organizations, government research-centers, academic libraries, and R

Photocatalysts

Nasser S. Awwad,Saleh Alarfaji,Ahmed Alomary
Photocatalysts Book PDF

Author : Nasser S. Awwad,Saleh Alarfaji,Ahmed Alomary
Publisher : BoD – Books on Demand
Page : 252 pages
File Size : 47,7 Mb
Release : 2023-04-12
Category : Technology & Engineering
ISBN : 9781839689734

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Photocatalysts by Nasser S. Awwad,Saleh Alarfaji,Ahmed Alomary Pdf

This book includes fourteen chapters on photocatalysis. It provides a thorough overview of the latest research on photocatalysts and examines recent trends in the field. Chapters address such topics as metal-organic frameworks, semiconductors, self–cleaning coatings and surfaces, the use of “green” agents to fabricate materials, fabrication of advanced nanocomposites for the production of hydrogen, bifunctional catalysts for metal-air batteries, and much more.

Heterogeneous Photocatalysis

M. Schiavello
Heterogeneous Photocatalysis Book PDF

Author : M. Schiavello
Publisher : Unknown
Page : 218 pages
File Size : 49,5 Mb
Release : 1997-10-09
Category : Science
ISBN : UOM:39015042927684

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Heterogeneous Photocatalysis by M. Schiavello Pdf

Photocatalysis is a reaction which is accelerated by light while a heterogeneous reaction consists of two phases ( a solid and a liquid for example). Heterogeneous Photocatalysis is a fast developing science which to date has not been fully detailed in a monograph. This title discusses the basic principles of heterogeneous photocatalysis and describes the bulk and surface properties of semiconductors. Applications of various types of photoreactions are described and the problems related to the modeling and design of photoreactors are covered.