Green Photo Active Nanomaterials

Author : Nurxat Nuraje,Ramazan Asmatulu,Guido Mul
Publisher : Royal Society of Chemistry
Page : 432 pages
File Size : 44,9 Mb
Release : 2016
Category : Science
ISBN : 9781849739597

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Green Photo-active Nanomaterials by Nurxat Nuraje,Ramazan Asmatulu,Guido Mul Pdf

Providing up-to-date coverage of green nanomaterials and systems, this book provides comprehensive information on nanostructured materials, including their applications in energy and environmental sciences. The book focusses on photo-active nanostructured materials, from the basic understanding of solar energy activation to their sustainable preparation and applications in environmental remediation and fuel production from biomass and carbon dioxide. It also examines the health and environmental impacts of photo-catalyst nanomaterials. This book is an important reference for researchers and industrial chemists working in the fields of energy and environmental remediation.

Author : Nurxat Nuraje
Publisher : MDPI
Page : 170 pages
File Size : 51,8 Mb
Release : 2021-03-25
Category : Technology & Engineering
ISBN : 9783036505206

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Photoactive Nanomaterials by Nurxat Nuraje Pdf

The energy transition is one of the key approaches in the effort to halt climate changes, and it has become even more essential in the light of the recent COVID-19 pandemic. Fostering the energy efficiency and the energy independence of the building sector is a focal aim to move towards a decarbonized society. In this context, building physics and building energy systems are fundamental disciplines based on applied physics applications in civil, architectural, and environmental engineering, including technical themes related to the planning of energy and the environment, diagnostic methods, and mitigating techniques. This Special Issue contains information on experimental studies in the following research topics: renewable energy sources, building energy analysis, rational use of energy, heat transmission, heating and cooling systems, thermofluid dynamics, smart energy systems, and energy service management in buildings.

Author : Uma Shanker,Chaudhery Mustansar Hussain,Manviri Rani
Publisher : Elsevier
Page : 624 pages
File Size : 47,6 Mb
Release : 2021-08-20
Category : Technology & Engineering
ISBN : 9780128236154

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Green Functionalized Nanomaterials for Environmental Applications by Uma Shanker,Chaudhery Mustansar Hussain,Manviri Rani Pdf

Green nanomaterials are classed as nanomaterials with no environmentally harmful, toxic, properties. The photocatalysis of nanomaterials involves photo-conduction value in efficient removal/degradation of noxious pollutants. Green nanotechnology has objectives for the development of products and processes which are environmentally friendly, economically sustainable, safe, energy-efficient, and produce little waste or emissions. Such products and processes are based on renewable materials and/or have a low net impact on the environment. Green functionalized nanomaterials, formed by a combination of nanomaterials with natural materials or are derived through a green source, are the new trends in the remediation of pollutants in environmental industries. This has the effect of making photoactive nanomaterials work under UV/sunlight radiation in order to produce reactive radical species that rapidly remove pollutants by redox mechanism. Green Functionalized Nanomaterials for Environmental Applications focuses on recent developments in the area of fabrication of green nanomaterials and their properties. It also looks at ways of lowering the risk of exposure of green functionalized nanomaterials. This needs to be pursued in the future for investigating and assessing health risks, which may be due to exposure to green nanomaterials. It is an important reference source for all those seeking to improve their understanding of how green functionalized nanomaterials are being used in a range of environmental applications, as well as considering potential toxicity implications. Highlights innovative industrial technologies for green functionalized nanomaterials Covers major fabrication techniques for sustainable functionalized nanomaterials Shows how sustainable functionalized nanomaterials are being developed for commercial applications

Author : Roberto Comparelli
Publisher : MDPI
Page : 134 pages
File Size : 53,5 Mb
Release : 2019-08-27
Category : Science
ISBN : 9783039213818

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Application of Photoactive Nanomaterials in Degradation of Pollutants by Roberto Comparelli Pdf

Photoactive nanomaterials have been receiving increasing attention due to their potential application in the light-driven degradation of water and gas-phase pollutants. However, to exploit the great potential of photoactive materials and access their properties requires fine-tuning of their size/shape-dependent chemical–physical properties, and on the ability to integrate them in photoreactors or to deposit them onto large surfaces. Therefore, the synthetic approach as well as post-synthesis manipulation could strongly affect the final photocatalytic properties of the nanomaterial. The aim of the present Special Issue is to report on the most recent progress towards the application of photoactive nanomaterials and nanomaterial-based coatings in pollutant degradation, paying particular attention to cases close to real application: scalable synthetic approaches to nanocatalysts, preparation of nanocatalyst-based coatings, degradation of real pollutants and bacterial inactivation, and application in building materials.

Author : Inamuddin,Gaurav Sharma,Amit Kumar,Eric Lichtfouse,Abdullah M. Asiri
Publisher : Springer
Page : 336 pages
File Size : 51,6 Mb
Release : 2019-03-14
Category : Science
ISBN : 9783030106096

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Nanophotocatalysis and Environmental Applications by Inamuddin,Gaurav Sharma,Amit Kumar,Eric Lichtfouse,Abdullah M. Asiri Pdf

This book serves the environmentalists to track the development of photocatalytic materials and technology in the present context and to explore future trends. Photocatalysis is the most influential greener technology being researched, developed and adopted for the treatment of wastewater. The technological advancements in the area of smart hybrid photocatalytic materials have gained momentum in the present era. The rational designing of photocatalytic materials with a multi-pronged approach opens a new chapter for environmental detoxification. Other important aspects relate to the transfer of this nanostructured photocatalytic technology to real backdrops. Harnessing natural solar energy for energy and environmental roles is another crucial criterion in designing photocatalysts.

Author : Arpan Kumar Nayak,Niroj Kumar Sahu
Publisher : Elsevier
Page : 638 pages
File Size : 42,9 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

Author : Dominick E. Fazarro,Walt Trybula,Jitendra Tate,Craig Hanks
Publisher : Walter de Gruyter GmbH & Co KG
Page : 213 pages
File Size : 52,5 Mb
Release : 2017-09-25
Category : Technology & Engineering
ISBN : 9783110386219

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Nano-Safety by Dominick E. Fazarro,Walt Trybula,Jitendra Tate,Craig Hanks Pdf

Nanotechnology safety is the practice of handling engineered nanomaterials in production and manufacturing. Good practice consists of understanding and interpreting Material Safety Data Sheets, behaving safely when working with yet unknown nanomaterials, understanding health effects, and proactively creating safety measures against potential hazards. This book introduces nanotechnology risk management to readers from academia and industry.

Author : Waseem S. Khan,Eylem Asmatulu,Md. Nizam Uddin,Ramazan Asmatulu
Publisher : Elsevier
Page : 366 pages
File Size : 40,5 Mb
Release : 2022-06-02
Category : Technology & Engineering
ISBN : 9780128224625

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Recycling and Reusing of Engineering Materials by Waseem S. Khan,Eylem Asmatulu,Md. Nizam Uddin,Ramazan Asmatulu Pdf

Recycling and Reusing of Engineering Materials: Recycling for Sustainable Developments covers the latest research and developments in recycling and reusing processes, including new fundamental concepts, techniques, methods and process flows. The book provides applications of these novel technologies to recycling processes and analyzes new and modern ways of recycling techniques. It provides a comprehensive literature review on fundamental aspects of recycling processes, recycling goals, characterization of waste streams, legislative policies and evaluation, electronic recycling, aircraft recycling, recycling processes, energy savings and issues, environmental issues, societal issues, recycled materials, market development for recycling, processing facilities, and awareness and importance of recycling safety. The book is an indispensable reference for researchers in academia and industry. Scientists can use this book for literature reviews and experimental details, and the industry can use its comprehensive detail for literature reviews and to upgrade their processes and systems. Provides the latest information on recycling and reusing processes Includes the results of laboratory experiments from the recycling of electronic waste, recycling of composites, and of aircraft and plastics Covers radioactive waste treatment and biological waste disposal Written by a team of authors with teaching and industrial experience

Author : Ramazan Asmatulu,Waseem S. Khan
Publisher : Elsevier
Page : 306 pages
File Size : 48,5 Mb
Release : 2018-10-12
Category : Science
ISBN : 9780128139158

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Synthesis and Applications of Electrospun Nanofibers by Ramazan Asmatulu,Waseem S. Khan Pdf

Synthesis and Applications of Electrospun Nanofibers examines processing techniques for nanofibers and their applications in a variety of industry sectors, including energy, agriculture and biomedicine. The book gives readers a thorough understanding of both electrospinning and interfacial polymerization techniques for their production. In addition, the book explore the use of nanofibers in a variety of industry sectors, with particular attention given to nanofibers in medicine, such as in drug and gene delivery, artificial blood vessels, artificial organs and medical facemasks, and in energy and environmental applications. Specific topics of note include fuel cells, lithium ion batteries, solar cells, supercapacitors, energy storage materials, sensors, filtration materials, protective clothing, catalysis and electromagnetic shielding. This book will serve as an important reference resource for materials scientists, engineers and biomedical scientists who want to learn more on the uses of nanofibers. Describes a variety of techniques for producing nanofibers Shows how nanofibers are used in a range of industrial sectors, including illustrative case studies Discusses the pros and cons of using different fabrication techniques to produce nanofibers

Author : Julia Pérez Prieto,María González Béjar
Publisher : Elsevier
Page : 284 pages
File Size : 40,9 Mb
Release : 2019-03-09
Category : Technology & Engineering
ISBN : 9780128145326

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Photoactive Inorganic Nanoparticles by Julia Pérez Prieto,María González Béjar Pdf

Nanoparticles are usually designed for specific applications and selection of the most convenient capping can be a complex task, but is crucial for successful design. In this volume, the authors discuss the selection of functional cappings to coat nanoparticles in a range of different applications. The opening chapter provides an understanding of basic aspects of surface chemistry at the nanoscale. Each following chapter covers a particular kind of capping, beginning with a basic introduction and describing characteristics such as structure, functionality, solubility, (photo)physics, and toxicity. Special emphasis is placed on how important these specific features are in the preparation of smart nanomaterials. In-depth explanations and examples are then presented, highlighting the latest results and cutting-edge research carried out with the selected capping according to the kind of nanoparticle employed (such as rare-earth doped, semiconducting, and metallic). An additional chapter focusses on computational techniques for modelling nanosurfaces. Photoactive Inorganic Nanoparticles: Surface Composition and its Role in Nanosystem Functionality will be a valuable working resource for graduate students, researchers, and industry R&D professionals working in the field of applied nanomaterials. Aids selection of the best functional cappings for particular applications Covers a broad range of application areas, including medical, biological and materials science Provides material on computational techniques for modeling nanosurfaces

Author : Georgios Stefanidis,Andrzej Stankiewicz
Publisher : Royal Society of Chemistry
Page : 587 pages
File Size : 49,9 Mb
Release : 2022-12-19
Category : Science
ISBN : 9781839167652

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Chemical Valorisation of Carbon Dioxide by Georgios Stefanidis,Andrzej Stankiewicz Pdf

The role of carbon dioxide in our changing climate is now hard to ignore, and many countries are making pledges to reduce or eliminate their carbon output. Chemical valorisation of carbon dioxide, as an alternative to sequestration, is likely to play an important part in reaching these targets, and as such is one of the fastest developing areas of green chemistry and chemical reaction engineering. Providing a comprehensive panorama of recent advances in the methods and technologies for chemical valorisation of carbon dioxide, this book is essential reading for anyone with an interest in sustainability and green chemistry. Both the technological improvements in traditional processes and new methods and concepts are discussed, including various (renewable) electricity-based methods, as well as novel catalytic, photocatalytic and biocatalytic approaches.

Author : Santiago V Luis,Eduardo Garcia-Verdugo
Publisher : Royal Society of Chemistry
Page : 560 pages
File Size : 43,8 Mb
Release : 2019-09-18
Category : Science
ISBN : 9781788018937

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Flow Chemistry by Santiago V Luis,Eduardo Garcia-Verdugo Pdf

Historically pharmaceutical and fine chemical products have been synthesised using batch methods, but increasingly chemists are looking towards flow chemistry as a greener and more efficient alternative. In flow chemistry reactions are performed in a reactor with the reactants pumped through it. It has the benefit of being easily scaled up and it is straightforward to integrate synthesis, workup and analysis into one system. Flow chemistry is considered a greener alternative to batch chemistry because it is easier to control and minimise hazardous intermediates and by-products. There is significant interest in the use of flow chemistry both in the lab and on an industrial scale. Flow Chemistry provides an update on recent advances that have been made in the field. Particular emphasis is given to the new integrated approaches that bring together several elements to implement flow processes as a regular green chemistry tool for the chemical industries. With chapter contributions from several well-known experts in the field, this book is a valuable resource for researchers working in green chemistry and synthesis, chemical engineers and industrial chemists working in the pharmaceutical and fine chemicals industries.

Author : Rainer Höfer
Publisher : Royal Society of Chemistry
Page : 885 pages
File Size : 40,8 Mb
Release : 2022-11-11
Category : Science
ISBN : 9781782629931

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Renewable Resources for Surface Coatings, Inks and Adhesives by Rainer Höfer Pdf

Providing a detailed survey of renewable raw materials for paints, inks and glues, this text examines the raw materials that are used, their sourcing, and processing.

Author : Vladimir Galvita,René Bos
Publisher : Royal Society of Chemistry
Page : 377 pages
File Size : 51,5 Mb
Release : 2023-09-29
Category : Science
ISBN : 9781788014304

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Methane Conversion Routes by Vladimir Galvita,René Bos Pdf

Author : Francisca e Silva,Ana Sousa,Mara Freire,João Coutinho
Publisher : Royal Society of Chemistry
Page : 213 pages
File Size : 46,7 Mb
Release : 2022-07-08
Category : Science
ISBN : 9781839164699

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Waste Valorisation Using Ionic Liquids by Francisca e Silva,Ana Sousa,Mara Freire,João Coutinho Pdf

Modern societies produce large amounts of waste of many different types. This presents a problem in terms of management or disposal to prevent harm to human health and the environment. Additionally it represents a loss of potentially useful resources. In the circular economy concept nothing would ever become waste because everything would be re-usable or its components recoverable. Ionic liquids provide a potential route for valorisation of different waste types, paving the way for a circular economy and a more sustainable world. Covering various types of waste, including municipal, industrial, electronic, and medical, while addressing patented and commercial applications, this book aims to deliver a comprehensive, but also critical, perspective on the application of ionic liquids towards waste valorisation. Waste Valorisation Using Ionic Liquids is a useful resource for academic and industrial players, in the fields of chemistry, chemical and environmental engineering, and biotechnology, as well as anyone working on waste management and resource recovery.