Chalcogenide Based Nanomaterials As Photocatalysts

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Chalcogenide-Based Nanomaterials as Photocatalysts

Author : Mohammad Mansoob Khan
Publisher : Elsevier
Page : 378 pages
File Size : 55,7 Mb
Release : 2021-04-07
Category : Technology & Engineering
ISBN : 9780128209172

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Chalcogenide-Based Nanomaterials as Photocatalysts by Mohammad Mansoob Khan Pdf

Chalcogenide-Based Nanomaterials as Photocatalysts deals with the different types of chalcogenide-based photocatalytic reactions, covering the fundamental concepts of photocatalytic reactions involving chalcogenides for a range of energy and environmental applications. Sections focus on nanostructure control, synthesis methods, activity enhancement strategies, environmental applications, and perspectives of chalcogenide-based nanomaterials. The book offers guidelines for designing new chalcogenide-based nanoscale photocatalysts at low cost and high efficiency for efficient utilization of solar energy in the areas of energy production and environment remediation. Provides information on the development of novel chalcogenide-based nanomaterials Outlines the fundamentals of chalcogenides-based photocatalysis Includes techniques for heterogeneous catalysis based on chalcogenide-based nanomaterials

Nanostructured Materials for Visible Light Photocatalysis

Author : Arpan Kumar Nayak,Niroj Kumar Sahu
Publisher : Elsevier
Page : 638 pages
File Size : 42,6 Mb
Release : 2021-10-10
Category : Technology & Engineering
ISBN : 9780128230503

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Nanostructured Materials for Visible Light Photocatalysis by Arpan Kumar Nayak,Niroj Kumar Sahu Pdf

Nanostructured Materials for Visible Light Photocatalysis describes the various methods of synthesizing different classes of nanostructured materials that are used as photocatalysts for the degradation of organic hazardous dyes under visible light irradiation. The first three chapters include a general introduction, basic principles, mechanisms, and synthesis methods of nanomaterials for visible light photocatalysis. Recent advances in carbon, bismuth series, transition metal oxide and chalcogenides-based nanostructured materials for visible light photocatalysis are discussed. Later chapters describe the role of phosphides, nitrides, and rare earth-based nanostructured-based materials in visible light photocatalysis, as well as the characteristics, synthesis, and fabrication of photocatalysts. The role of doping, composites, defects, different facets, morphology of nanostructured materials and green technology for efficient dye removal under visible-light irradiation are also explored. Other topics covered include large-scale production of nanostructured materials, the challenges in present photocatalytic research, the future scope of nanostructured materials regarding environmental hazard remediation under visible light, and solar light harvesting. This book is a valuable reference to researchers and enables them to learn more about designing advanced nanostructured materials for wastewater treatment and visible-light irradiation. Covers all the recent developments of nanostructured photocatalytic materials Provides a clear overview of the mechanism of visible light photocatalysis and the controlled synthesis of nanostructured materials Assesses the major challenges of creating visible light photocatalysis systems at the nanoscale

Metal Chalcogenide Nanostructures for Renewable Energy Applications

Author : Ahsanulhaq Qurashi
Publisher : John Wiley & Sons
Page : 320 pages
File Size : 50,8 Mb
Release : 2014-11-21
Category : Technology & Engineering
ISBN : 9781119008927

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Metal Chalcogenide Nanostructures for Renewable Energy Applications by Ahsanulhaq Qurashi Pdf

This first ever reference book that focuses on metalchalcogenide semiconductor nanostructures for renewable energyapplications encapsulates the state-of-the-art in multidisciplinaryresearch on the metal chalcogenide semiconductor nanostructures(nanocrystals, nanoparticles, nanorods, nanowires, nanobelts,nanoflowers, nanoribbons and more). The properties and synthesis of a class of nanomaterials isessential to renewable energy manufacturing and this book focuseson the synthesis of metal chalcogendie nanostructures, their growthmechanism, optical, electrical, and other important properties andtheir applications in different diverging fields likephotovoltaics, hydrogen production, theromelectrics, lithiumbattery, energy storage, photocatalysis, sensors. An important reference source for students, scientists,engineers, researchers and industrialists working onnanomaterials-based energy aspects associated with chemistry,physics, materials science, electrical engineering, energy scienceand technology, and environmental science.

Theoretical Concepts of Photocatalysis

Author : Mohammad Mansoob Khan
Publisher : Elsevier
Page : 263 pages
File Size : 53,7 Mb
Release : 2023-01-13
Category : Technology & Engineering
ISBN : 9780323951920

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Theoretical Concepts of Photocatalysis by Mohammad Mansoob Khan Pdf

Theoretical Concepts of Photocatalysis offers a systematic overview of photocatalysis while also exploring the theory and experimental studies of charge carrier dynamics. Introducing the fundamental concepts of photocatalytic reactions involving different types of photocatalysts for various applications, including the treatment of water and air, in food packaging, and in the biomedical and medical fields, the book shows different classes of photocatalysts for novel energy and environmental related applications. In addition, significant advantages, such as its low cost, high efficiency, harmlessness and stability are discussed alongside future perspectives and challenges related to photocatalysis. Focusing on nanostructure control, synthesis methods, activity enhancement strategies, environmental applications, and perspectives of semiconductor-based nanostructures, this book offers guidelines for designing new semiconductor-based photocatalysts with low cost and high efficiency to meet the demands of the efficient utilization of solar energy in the area of energy production and environment remediation. Covers the different types of photocatalysts and related photocatalytic reactions Offers theoretical and practical concepts of energy and environmental applications Summarizes the fundamentals of semiconductor-based nanomaterials

Heterostructured Photocatalysts for Solar Energy Conversion

Author : Srabanti Ghosh
Publisher : Elsevier
Page : 386 pages
File Size : 52,5 Mb
Release : 2020-10-10
Category : Technology & Engineering
ISBN : 9780128200735

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Heterostructured Photocatalysts for Solar Energy Conversion by Srabanti Ghosh Pdf

Heterostructured Photocatalysts for Solar Energy Conversion provides a comprehensive description of novel z-scheme hybrid materials based on metal oxide or chalcogenides-based semiconductor, or carbon-based nanomaterials (conducting polymers, graphene, and other carbon materials). The book explores energy conversion applications, such as hydrogen generation, water splitting, CO2 reduction or degradation of organic pollutants, and their associated new material and technology development. The book addresses a variety of topics, such as photochemical processes, materials and fabrication, degradation mechanisms, as well as challenges and strategies. The book includes in-depth discussions ranging from comprehensive understanding, to engineering of materials and applied devices. The concept of visible light active catalysis emerged in recent decades and continues to attract the scientific community. Driven primarily by an opportunity to develop novel multifunctional materials on one hand, and sustainable technologies on the other, several successful approaches have been explored. However, preparation, characterization, and application of visible light active Z-scheme heterojunction-based catalytic nanostructures are still at the foreground of research activity. Provides an overview on recently developed Z-scheme photocatalysts to stress their performance as catalysts Covers most of the important topics in photocatalysis Explores the most recent advances in synthesis to enable deeper understanding of the principles underlying electronic behavior of catalytic nanostructures, mechanistic details, and the evaluation of their effectiveness, as well as perspectives in solar light harvesting Serves as a valuable resource for better understanding of the current state of photocatalysis research and its possible applications in energy domain

Photocatalytic Semiconductors

Author : Aracely Hernández-Ramírez,Iliana Medina-Ramírez
Publisher : Springer
Page : 289 pages
File Size : 44,5 Mb
Release : 2014-11-17
Category : Science
ISBN : 9783319109992

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Photocatalytic Semiconductors by Aracely Hernández-Ramírez,Iliana Medina-Ramírez Pdf

This critical volume examines the different methods used for the synthesis of a great number of photocatalysts, including TiO2, ZnO and other modified semiconductors, as well as characterization techniques used for determining the optical, structural and morphological properties of the semiconducting materials. Additionally, the authors discuss photoelectrochemical methods for determining the light activity of the photocatalytic semiconductors by means of measurement of properties such as band gap energy, flat band potential and kinetics of hole and electron transfer. Photocatalytic Semiconductors: Synthesis, Characterization and Environmental Applications provide an overview of the semiconductor materials from first- to third-generation photocatalysts and their applications in wastewater treatment and water disinfection. The book further presents economic and toxicological aspects in the production and application of photocatalytic materials.

Photocatalytic Hydrogen Evolution

Author : Misook Kang,Vignesh Kumaravel
Publisher : MDPI
Page : 136 pages
File Size : 47,7 Mb
Release : 2020-06-17
Category : Technology & Engineering
ISBN : 9783039363100

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Photocatalytic Hydrogen Evolution by Misook Kang,Vignesh Kumaravel Pdf

Energy crises and global warming pose serious challenges to researchers in their attempt to develop a sustainable society for the future. Solar energy conversion is a remarkable, clean, and sustainable way to nullify the effects of fossil fuels. The findings of photocatalytic hydrogen production (PCHP) by Fujishima and Honda propose that “water will be the coal for the future”. Hydrogen is a carbon-free clean fuel with a high specific energy of combustion. Titanium oxide (TiO2), graphitic-carbon nitride (g-C3N4) and cadmium sulfide (CdS) are three pillars of water splitting photocatalysts owing to their superior electronic and optical properties. Tremendous research efforts have been made in recent years to fabricate visible or solar-light, active photocatalysts. The significant features of various oxide, sulfide, and carbon based photocatalysts for cost-effective hydrogen production are presented in this Special Issue. The insights of sacrificial agents on the hydrogen production efficiency of catalysts are also presented in this issue.

Anisotropic Metal Chalcogenide Nanomaterials

Author : Geon Dae Moon
Publisher : Springer
Page : 89 pages
File Size : 50,6 Mb
Release : 2018-12-14
Category : Technology & Engineering
ISBN : 9783030039431

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Anisotropic Metal Chalcogenide Nanomaterials by Geon Dae Moon Pdf

This book explores the recent advances in designing and synthesizing one- and two-dimensional metal chalcogenide nanostructures, along with their practical applications, helping readers understand what has happened, and what is currently happening in the field of nanotechnology. It also includes a comprehensive table showing 1D and 2D nanostructured metal chalcogenides, which presents the recent developments from a synthetic point of view. Further, it describes the wide applicability of anisotropic metal chalcogenides, such as in electronics, energy storage and conversion, and sensors. Lastly it discusses the current understanding of the thermodynamic and kinetic aspects associated with the forming mechanisms of anisotropic metal chalcogenide nanostructures. This book is a valuable reference resource for practitioners and researchers, enabling them to obtain a quick overview of anisotropic metal chalcogenide nanomaterials through synthetic approaches and related applications. Presenting representative applications of anisotropic metal chalcogenide nanomaterials that are important in the industrial sector, it is also of interest to academics and industry specialists.

Nanomaterials and Photocatalysis in Chemistry

Author : Muhammad Bilal Tahir,Khalid Nadeem Riaz
Publisher : Springer Nature
Page : 141 pages
File Size : 46,5 Mb
Release : 2021-03-04
Category : Technology & Engineering
ISBN : 9789811606465

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Nanomaterials and Photocatalysis in Chemistry by Muhammad Bilal Tahir,Khalid Nadeem Riaz Pdf

This book demonstrates the basic and fundamental aspects of nanotechnology and potential application as a photocatalysis in multiple application especially in environment and energy harvesting. This book also contains methods of preparation and characterization of unique nanostructured photocatalysts, and details about their catalytic action. The book consists of seven chapters, including the principles and fundamentals of heterogeneous photocatalysis; the mechanisms and dynamics of surface photocatalysis; research on pure and composites based materials with unique nanostructures; the latest developments and advances in exploiting photocatalyst alternatives to WO3; 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. This book will appeal 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.

Functionalized Nanomaterials Based Supercapacitor

Author : Chaudhery Mustansar Hussain,M. Basheer Ahamed
Publisher : Springer Nature
Page : 690 pages
File Size : 53,7 Mb
Release : 2023-10-05
Category : Technology & Engineering
ISBN : 9789819930210

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Functionalized Nanomaterials Based Supercapacitor by Chaudhery Mustansar Hussain,M. Basheer Ahamed Pdf

This book portrays an extensive outline of “functionalized nanomaterials based supercapacitor”, including their fundamental as well as industrial-scale exploratory research. The contributed parts stretch the readers a complete report of the field of functionalized nanomaterials-based supercapacitor appropriate hypothetical standard of their structure to their execution, realization and potential application. It covers the latest system and functionalized nanomaterials for preparation, development, construction, validation and design of supercapacitor for commercial application. To best of our knowledge, there is no book available on the topic. Advanced undergraduate and graduate students can find this book a good source of knowledge and guidelines for their studies. They can find this book highly up to date, easy to use and understandable. This book is able to ease their thirst of learning of new and advanced electrochemical sensors. Moreover, the volume editors anticipate that this book is of significant interest to scientists working on the basic issues surrounding applications of nanotechnology in electrochemical sensors. Because of the multidisciplinary nature of this topic, this book attracts a broad audience including chemists, materials scientists, pharmacist, biologist and chemical engineers, who are involved and interested in the future frontiers of functionalized nanomaterials-based supercapacitor sciences and technology. Overall, this book is planned to be a reference book for researchers and scientists who are searching for new and advancement in supercapacitors sciences and technology.

Metal-Chalcogenide Nanocomposites

Author : Mohammad Ehtisham Khan,Jeenat Aslam
Publisher : Elsevier
Page : 283 pages
File Size : 42,5 Mb
Release : 2023-12-01
Category : Technology & Engineering
ISBN : 9780443188084

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Metal-Chalcogenide Nanocomposites by Mohammad Ehtisham Khan,Jeenat Aslam Pdf

Metal-chalcogenides have exceptional properties and can be used for electronic devices, environmental monitoring, and sensing applications, for energy storage, as electrode materials, in fuel cells, membranes and for photocatalytic degradation of environmental pollutants in the field of waste-water treatment applications. Metal-Chalcogenide Nanocomposites: Fundamentals, Properties, and Industrial Applications focuses on metal chalcogenide nanomaterials for environmental remediation and corrosion applications. The chapters focuses on cost-effective and facile fabrication approaches, their growth mechanisms, optical, electrical, and other important properties and their applications in a broad range of diverse fields such as photocatalysis, photovoltaics, hydrogen production, lithium batteries, energy storage, anticorrosion, and sensor devices. The book will be an important information source for both material scientists and engineers who want to create the next generation of products and devices for energy and environmental applications. Covers fabrication, standard characterization, photocatalytic mechanisms, and environmentally-sustainable fabrication methods Applications covered include environmental, electronics, oil, gas, water treatment, sensing, and many more Includes challenges and future opportunities, which are discussed in detail

Nanomaterials for Energy Conversion, Biomedical and Environmental Applications

Author : Kaviyarasu Kasinathan,Mohamed S. Elshikh,Dunia Abdul-Aziz Al Farraj
Publisher : Springer Nature
Page : 380 pages
File Size : 44,9 Mb
Release : 2022-11-11
Category : Technology & Engineering
ISBN : 9789811926396

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Nanomaterials for Energy Conversion, Biomedical and Environmental Applications by Kaviyarasu Kasinathan,Mohamed S. Elshikh,Dunia Abdul-Aziz Al Farraj Pdf

This book highlights a multidisciplinary system for the future while protecting our environment. Certainly, the main objective of the proposed book has addressed several issues and bringing a good platform to understanding for future developments in metal oxide nanostructures for energy conversion, biomedical, and environmental management, however, which is support/carrier for antibacterial behaviors, pathogen infections, and bioinspired materials for energy savings and environmental impacts. Appropriately, I recommend the book to undergraduates, postgraduates, and doctoral students those who are working in materials science and researchers across the world working in interdisciplinary research.

Nanomaterials for CO2 Capture, Storage, Conversion and Utilization

Author : Phuong Nguyen Tri,Haobin Wu,Tuan Anh Nguyen,Simon Barnabe,Pierre Benard
Publisher : Elsevier
Page : 396 pages
File Size : 44,6 Mb
Release : 2021-04-10
Category : Technology & Engineering
ISBN : 9780128230848

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Nanomaterials for CO2 Capture, Storage, Conversion and Utilization by Phuong Nguyen Tri,Haobin Wu,Tuan Anh Nguyen,Simon Barnabe,Pierre Benard Pdf

The gradual increase of population and the consequential rise in the energy demands in recent years have led to the widespread use of fossil fuels. CO2 transformation by various processes is considered as a promising alternative technology. This book sets out the fundaments of how nanomaterials are being used for this purpose. Nanomaterials for CO2 Capture, Storage, Conversion and Utilization summarizes the research, development and innovations in the capture, storage, transformation and utilization of CO2 into useful products and raw chemicals for industry. This is achieved by using advanced processes such as CO2 reforming, bi-reforming and tri-reforming of hydrocarbons or biomass derivatives; homogeneous and heterogeneous hydrogenation; photochemical reduction; photoelectrochemical reduction; electrochemical reduction; biochemical reduction; supercritical CO2 technology; advanced catalyst synthesis for CO2 conversion; organic carbonates for polymers synthesis from CO2, and CO2 capture and sequestration. The systematic and updated reviews on the mentioned sectors, especially on the use of nanotechnology for the transformation of CO2 is scarce in the literature. Thus, the book addresses the recent knowledge gaps and potential solutions of the storage, utilization and transformation of CO2 as well as its promising applications. This is an important reference source for materials scientists, engineers and energy scientists who want to understand how nanotechnology is helping us to solve some of the world’s major energy problems. Shows how nanomaterials are being used to create more efficient CO2 capture, storage and conversation systems Outlines the major nanomaterials-based techniques to create such systems Assesses the major challenges in using nanomaterials for energy capture, storage and conversion

Functional Materials from Carbon, Inorganic, and Organic Sources

Author : Sanjay J. Dhoble,Amol Nande,N. Thejo Kalyani,Ashish Tiwari,Abdul Kariem Arof
Publisher : Woodhead Publishing
Page : 618 pages
File Size : 43,8 Mb
Release : 2022-11-23
Category : Technology & Engineering
ISBN : 9780323909297

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Functional Materials from Carbon, Inorganic, and Organic Sources by Sanjay J. Dhoble,Amol Nande,N. Thejo Kalyani,Ashish Tiwari,Abdul Kariem Arof Pdf

Functional Materials from Carbon, Inorganic and Organic Sources: Methods and Advances describes the basic principles, mechanisms and theoretical background of functional materials. Sections cover Carbon-based functional materials, Inorganic functional materials for renewable and sustainable energy applications, and Organic and biological based functional materials. Applications such as energy storage and conversion, electronic and photonics devices, and in medicine are also explored. Sections dive into photovoltaic devices, light emitting devices, energy storage materials and quantum dot devices, solar cell fundamentals and devices, perovskite materials and ceramic thin films. Final sections emphasize green approaches to synthesis in semiconductor nanoparticles, quinolone complexes, biomaterials and biopolymers. Introduces the reader to a wide range of the most relevant functional materials, including carbon-based materials, inorganic materials for energy applications, and organic and biological based materials Reviews the synthesis and characterization methods used to create, optimize and analyze functional materials properties Discusses the use of functional materials to enable emerging technologies, along with remaining barriers to commercial adoption and opportunities

Nanomaterials for Sustainable Development

Author : Rajaram S. Mane,Rashmi P. Sharma,Amruta P. Kanakdande
Publisher : Springer Nature
Page : 333 pages
File Size : 45,6 Mb
Release : 2023-05-18
Category : Science
ISBN : 9789819916351

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Nanomaterials for Sustainable Development by Rajaram S. Mane,Rashmi P. Sharma,Amruta P. Kanakdande Pdf

This book highlights recent advances in variety of nanomaterials classes including metal chalcogenides, metal oxides/hydroxides, polymer, metal-organic frameworks, and hybrid nanostructures, with a focus on their properties, synthesis methods, and key applications. It also offers detailed coverage on the toxicity aspects with possible solution. Additionally, it provides complete and comprehensive information on surface modification strategies of nanoparticles to achieve desired outcomes. This book discusses potential applications and major challenges of using these nanomaterials in the fields of biomedical sciences, agricultural industry, bioenergy, biofuel production, and environmental remediation, etc. Overall, this book provides crucial background in nanobiotechnology that compliments the understanding of experimental design for the production of more customized nanomaterials to avail desirable benefits.