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Metal Free Synthetic Organic Dyes

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Metal Free Synthetic Organic Dyes

Metal Free Synthetic Organic Dyes Book
Author : Ghodsi Mohammadi Ziarani,Razieh Moradi,Negar Lashgari,Hendrik G. Kruger
Publisher : Elsevier
Release : 2018-08-07
ISBN : 0128156481
Language : En, Es, Fr & De

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Book Description :

Metal- Free Synthetic Organic Dyes is a comprehensive guide to the synthetic, organic dyes that are classified by their chemical structure. As synthetic dyes are playing an increasingly important role in modern life, with applications in both industry and scientific research, this book provides insights on the many research attempts that have been made to explore new photosensitizers in the development of dye sensitized solar cells (DSCs). These novel photosensitizers have incorporated, within their structure, different organic groups, such as coumarins, cyanines, hemicyanines, indolines, triphenylamines, bis(dimethylfluorenyl) aminophenyls, phenothiazines, tetrahydroquinolines, carbazoles, polyenes, fluorenes, and many others. This comprehensive resource contains color figures and schemes for each dye discussed, and is an invaluable resource for organic, inorganic and analytical chemists working in academia and industry. Features a discussion of the synthesis of the new, high-value synthetic dyes and pigments and their applications and performance Includes coverage of new photosensitizers and their role in the development of dye sensitized solar cells (DSCs) Covers synthesis of the functional dyes that are ideal for applications in the dye and pigment industry, textiles, color science, solar energy materials and solar cells, biomedical sensors, advanced materials, structure and synthesis of materials, and more

Organic Reactions Promoted by Metal Free Organic Dyes Under Visible Light Irradiation

Organic Reactions Promoted by Metal Free Organic Dyes Under Visible Light Irradiation Book
Author : Hideto Miyabe
Publisher : Unknown
Release : 2018
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Although dyes have received much attention as the visible light-activated photocatalysts, the use of metal-free organic dyes in synthetic organic chemistry is still limited. This chapter summarizes the recent progress in the visible light photocatalysis promoted by metal-free organic dyes. Eosin Y is the typical organic dyes to induce the photoredox catalysis. Recently, other organic dyes such as Rose Bengal, fluorescein, and methylene blue have been studied as photocatalysts to promote the single-electron transfer processes.

Advances in Heterocyclic Chemistry

Advances in Heterocyclic Chemistry Book
Author : Anonim
Publisher : Academic Press
Release : 2020-04-24
ISBN : 0128211725
Language : En, Es, Fr & De

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Book Description :

Advances in Heterocyclic Chemistry is the definitive series in the field - one of great importance to organic chemists, polymer chemists, and many biological scientists. Because biology and organic chemistry increasingly intersect, the associated nomenclature also is being used more frequently in explanations. Written by established authorities in the field from around the world, this comprehensive review combines descriptive synthetic chemistry and mechanistic insight to yield an understanding of how chemistry drives the preparation and useful properties of heterocyclic compounds. Considered the definitive serial in the field of heterocyclic chemistry Serves as the go-to reference for organic chemists, polymer chemists and many biological scientists Provides the latest comprehensive reviews written by established authorities in the field Combines descriptive synthetic chemistry and mechanistic insight to enhance understanding of how chemistry drives the preparation and useful properties of heterocyclic compounds

Visible Light Photocatalysis of Carbon Based Materials

Visible Light Photocatalysis of Carbon Based Materials Book
Author : Yunjin Yao
Publisher : BoD – Books on Demand
Release : 2018-04-18
ISBN : 1789230284
Language : En, Es, Fr & De

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Book Description :

Carbon-based photocatalysis has been considered as an economic, safe, renewable, and clean technology, for various applications. However, the pristine carbon material is usually restricted by unsatisfactory photocatalytic efficiency and practical applications due to the insufficient solar light absorption, the low-surface area, and the fast recombination of photogenerated electron-hole pairs. Various modification strategies, such as elemental and molecular doping, preparation of mesoporous carbon materials, and combination of conductive materials, are adopted to enhance the photocatalytic activity of carbon materials. In this book, we intend to describe the great potential of efficient and low-cost carbon-based materials in various realms, such as photodegradation of organic compounds, water splitting, and selective organic transformations.

Synthetic Organic Dyes and Pigments Workers of the Linden N J Plant of GAF Corp

Synthetic Organic Dyes and Pigments  Workers of the Linden  N J   Plant of GAF Corp Book
Author : United States Tariff Commission
Publisher : Unknown
Release : 1973
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Synthetic Organic Dyes and Pigments Workers of the Linden N J Plant of GAF Corp book written by United States Tariff Commission, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Cotton Science and Processing Technology

Cotton Science and Processing Technology Book
Author : Hua Wang,Hafeezullah Memon
Publisher : Springer Nature
Release : 2020-11-08
ISBN : 9811591695
Language : En, Es, Fr & De

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Book Description :

This book summarizes all different fields of cotton fiber, including genetics, fiber chemistry, soft materials, textile, and fashion engineering. It also contains some new applications such as biomaterials, nanocoated smart fabrics, and functional textiles. Moreover, the significant improvement recently in gene modification and gene technology is introduced. This book discusses all these aspects in a more straightforward way, and new illustrations will help readers to understand the contents. It is intended for undergraduate and graduate students who are interested in cotton science and processing technologies, researchers investigating the updated applications of cotton in various fields as well as industrialists who want to have a quick review of the cotton and its different stages.

Water Pollution and Remediation Photocatalysis

Water Pollution and Remediation  Photocatalysis Book
Author : Inamuddin,Mohd Imran Ahamed,Eric Lichtfouse
Publisher : Springer Nature
Release : 2020-10-29
ISBN : 303054723X
Language : En, Es, Fr & De

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Book Description :

In the context of climate change and fossil fuel pollution, solar energy appears as a cheap and sustainable fuel for many environmental applications, yet the efficiency of techniques has to be improved. This book reviews recent methods and applications of photocatalysis for the treatment of wastewater containing bacteria, heavy metals, organic pollutants, dyes and tannery effluents. Basics of water pollution, polluted river ecosystems and membranes are also detailed.

Advances in Physical Organic Chemistry

Advances in Physical Organic Chemistry Book
Author : Anonim
Publisher : Academic Press
Release : 2020-10-22
ISBN : 0128218215
Language : En, Es, Fr & De

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Book Description :

Advances in Physical Organic Chemistry, Volume 54, presents the latest reviews of recent work in physical organic chemistry. The book provides a valuable source of information that is ideal not only for physical organic chemists applying their expertise to both novel and traditional problems, but also for non-specialists across diverse areas who identify a physical organic component in their approach to research. Its hallmark is a quantitative, molecular level understanding of phenomena across a diverse range of disciplines. Reviews the application of quantitative and mathematical methods to help readers understand chemical problems Provides the chemical community with authoritative and critical assessments of the many aspects of physical organic chemistry Covers organic, organometallic, bioorganic, enzymes and materials topics Presents the only regularly published resource for reviews in physical organic chemistry Written by authoritative experts who cover a wide range of topics that require a quantitative, molecular-level understanding of phenomena across a diverse range of disciplines

Light Harvesting Nanomaterials

Light Harvesting Nanomaterials Book
Author : Surya Prakash Singh
Publisher : Bentham Science Publishers
Release : 2015-02-02
ISBN : 1608059588
Language : En, Es, Fr & De

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Book Description :

Mankind’s search for alternative energy sources to oil and gas reserves has been fueled by increasing energy demands and technological developments. Today, the prospect of harvesting energy from new sources is a major issue in scientific and economic discourse and will remain to be so in the future decades to come. Sunlight is known as a reliable and renewable energy source which can be utilized to meet forthcoming energy demand if it is exploited in an efficient manner. Light harvesting nanomaterials represent one way in which this can be achieved through biomimetics or artificially designed supramolecular structures. This eBook brings together facts about the underlying principles and theory about light harvesting systems. It presents interdisciplinary research work with emphasis on nanoscale objects used to harvest light. Light Harvesting Nanomaterials details a broad range of systems including solar cells which involve hybrid materials to durable tetrapyrrolic sensitizers and other nanopolymer based systems. This eBook is a valuable reference for advanced readers interested in novel technologies that utilize light energy for functional and technical benefits.

Visible Light Active Photocatalysis

Visible Light Active Photocatalysis Book
Author : Srabanti Ghosh
Publisher : John Wiley & Sons
Release : 2018-03-29
ISBN : 3527808159
Language : En, Es, Fr & De

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Book Description :

A comprehensive and timely overview of this important and hot topic, with special emphasis placed on environmental applications and the potential for solar light harvesting. Following introductory chapters on environmental photocatalysis, water splitting, and applications in synthetic chemistry, further chapters focus on the synthesis and design of photocatalysts, solar energy conversion, and such environmental aspects as the removal of water pollutants, photocatalytic conversion of CO2. Besides metal oxide-based photocatalysts, the authors cover other relevant material classes including carbon-based nanomaterials and novel hybrid materials. Chapters on mechanistic aspects, computational modeling of photocatalysis and Challenges and perspectives of solar reactor design for industrial applications complete this unique survey of the subject. With its in-depth discussions ranging from a comprehensive understanding to the engineering of materials and applied devices, this is an invaluable resource for a range of disciplines.

Interfacial Engineering in Functional Materials for Dye Sensitized Solar Cells

Interfacial Engineering in Functional Materials for Dye Sensitized Solar Cells Book
Author : Alagarsamy Pandikumar,Kandasamy Jothivenkatachalam,Karuppanapillai B. Bhojanaa
Publisher : John Wiley & Sons
Release : 2019-10-30
ISBN : 1119557380
Language : En, Es, Fr & De

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Book Description :

Offers an Interdisciplinary approach to the engineering of functional materials for efficient solar cell technology Written by a collection of experts in the field of solar cell technology, this book focuses on the engineering of a variety of functional materials for improving photoanode efficiency of dye-sensitized solar cells (DSSC). The first two chapters describe operation principles of DSSC, charge transfer dynamics, as well as challenges and solutions for improving DSSCs. The remaining chapters focus on interfacial engineering of functional materials at the photoanode surface to create greater output efficiency. Interfacial Engineering in Functional Materials for Dye-Sensitized Solar Cells begins by introducing readers to the history, configuration, components, and working principles of DSSC It then goes on to cover both nanoarchitectures and light scattering materials as photoanode. Function of compact (blocking) layer in the photoanode and of TiCl4 post-treatment in the photoanode are examined at next. Next two chapters look at photoanode function of doped semiconductors and binary semiconductor metal oxides. Other chapters consider nanocomposites, namely, plasmonic nanocomposites, carbon nanotube based nanocomposites, graphene based nanocomposites, and graphite carbon nitride based nanocompositesas photoanodes. The book: Provides comprehensive coverage of the fundamentals through the applications of DSSC Encompasses topics on various functional materials for DSSC technology Focuses on the novel design and application of materials in DSSC, to develop more efficient renewable energy sources Is useful for material scientists, engineers, physicists, and chemists interested in functional materials for the design of efficient solar cells Interfacial Engineering in Functional Materials for Dye-Sensitized Solar Cells will be of great benefit to graduate students, researchers and engineers, who work in the multi-disciplinary areas of material science, engineering, physics, and chemistry.

Carbon Based Metal Free Catalysts

Carbon Based Metal Free Catalysts Book
Author : Abdullah Mohammed Ahmed Asiri,Anish Khan,Showkat Ahmad Bhawani,Bahaa Mohamed Mahmoud Abu-Zied,Suchart Siengchin,Hurija Dzudzevic-Cancar
Publisher : Elsevier
Release : 2022-03-15
ISBN : 9780323885157
Language : En, Es, Fr & De

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Book Description :

Carbon-Based Metal Free Catalysts: Preparation, Structural and Morphological Property and Application covers the different aspects of carbon-based metal free catalysts. Fabrication of catalysts from natural sources and carbon allotropes including its manufacturing and design, characterization techniques of catalysts and its application. The special features in this book are illustrations and tables which summarize up-to-date information on research carried out on manufacturing, design, characterization and applications of metal free catalysts. This book assembles the information and knowledge on metal free catalysts and emphasizes the concept of green technology in the field of manufacturing and design. This book is a reference source for lecturers, students, researchers and industrialist who are working in the field of new catalyst development especially polymer composites as a valuable reference book handbook for teaching, learning, and research. Describes the design on metal-free catalysts Includes manufacturing technique of carbon-based metal free catalysts Lists applications of carbon based metal free catalysts Discusses the characterization of carbon-based metal free catalysts

Energy Materials

Energy Materials Book
Author : Sanjay J. Dhoble,N. Thejo Thejo Kalyani,Dr. B. Vengadaesvaran,Dr. Abdul Kariem Kariem Arof
Publisher : Elsevier
Release : 2021-08-15
ISBN : 0128237112
Language : En, Es, Fr & De

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Book Description :

Includes details of the fundamental phenomenological theories of solar cells, Li ion/ Li-air/Li-S batteries, fuel cells and their energy storage mechanisms. Discusses properties of various energy materials in addition to their device operation and evaluation. Includes details of the fundamental phenomenological theories of solar cells, Li ion/ Li-air/Li-S batteries, fuel cells and their energy storage mechanisms Discusses properties of various energy materials in addition to their device operation and evaluation

Bioinspired Chemistry From Enzymes To Synthetic Models

Bioinspired Chemistry  From Enzymes To Synthetic Models Book
Author : Balaban Teodor Silviu,Reglier Marius
Publisher : World Scientific
Release : 2019-03-08
ISBN : 981327445X
Language : En, Es, Fr & De

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Book Description :

The observation of Nature is an inexhaustible source of inspiration to promote innovations in chemistry. The bioinspired approach is a revolution in our paradigms because it is not based on what we can take to nature, but on what we can learn from it. Enzymatic systems involved in solar energy conversion (photosystem), hydrogen production (hydrogenases), dioxygen activation (oxydases et oxygenases), CO₂ reduction (CO dehydrogenase) use abundant and cheap starting material such as O₂, H₂O and CO₂. Inspiration of these biological systems is a solution to make our chemical processes greener. These are some of the many challenges that bioinspired chemistry is able to take up.A number of the recent developments in bioinspired chemistry are discussed, including some descriptions on the biological systems that are the source of inspiration. This book is a guide to where bioinspired chemistry will be in the near future and provides a thoughtful perspective on how bioinspiration could change our world.

Visible Light Photocatalysis in Organic Chemistry

Visible Light Photocatalysis in Organic Chemistry Book
Author : Corey R.J. Stephenson,Tehshik P. Yoon,David W.C. MacMillan
Publisher : John Wiley & Sons
Release : 2018-02-07
ISBN : 3527674179
Language : En, Es, Fr & De

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Book Description :

Filling the need for a ready reference that reflects the vast developments in this field, this book presents everything from fundamentals, applications, various reaction types, and technical applications. Edited by rising stars in the scientific community, the text focuses solely on visible light photocatalysis in the context of organic chemistry. This primarily entails photoinduced electron transfer and energy transfer chemistry sensitized by polypyridyl complexes, yet also includes the use of organic dyes and heterogeneous catalysts. A valuable resource to the synthetic organic community, polymer and medicinal chemists, as well as industry professionals.

Physico Chemical Principles of Color Chemistry

Physico Chemical Principles of Color Chemistry Book
Author : A.T. Peters,H.S. Freeman
Publisher : Springer Science & Business Media
Release : 2012-12-06
ISBN : 9400900910
Language : En, Es, Fr & De

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Book Description :

At the beginning of this series of volumes on Color Chemistry, the editors pointed to a number of events that have served as stimuli for techno logical advances in the field, thus preventing dyestuff manufacturing from becoming what might otherwise be viewed by now as a 'sunset industry'. The volumes which followed have provided ample evidence for our belief that the field of colour chemistry is very much alive, though arguably in need of further stimulus. For instance, a viable approach to the design of new chromophores and to the design of metal-free acid, direct, and reactive dyes having fastness properties comparable to their metallized counterparts represent the kind of breakthroughs that would help ensure the continued success of this important field. While it must be acknowledged that serendipity 'smiled' on our discipline at its inception and has repeated the favor from time to time since then, few would argue against the proposition that most of the significant advances in the technology associated with any scientific discipline result from research designed to enhance our understanding of the fundamental causes for experimental observations, many of which are pursued because they are unexpected, intriguing and intellectually stimulating. Little reflection is required for one who knows the history of the dyestuff industry to realize that this is certainly true in the colour chemistry arena, as it was basic research that led to fiber-reactive dyes, dyes for high technology, and modern synthetic organic pigments.

Nanoscience and its Applications

Nanoscience and its Applications Book
Author : Osvaldo de Oliveira, Jr,Ferreira L,G Marystela,Fábio de Lima Leite,Alessandra Luzia Da Róz
Publisher : William Andrew
Release : 2016-12-30
ISBN : 0323497810
Language : En, Es, Fr & De

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Book Description :

Nanoscience and Its Applications explores how nanoscience is used in modern industry to increase product performance, including an understanding of how these materials and systems, at the molecular level, provide novel properties and physical, chemical, and biological phenomena that have been successfully used in innovative ways in a wide range of industries. This book is an important reference source for early-career researchers and practicing materials scientists and engineers seeking a greater understanding on how nanoscience can be used in modern industries. Provides a detailed overview of how nanoscience is used to increase product efficiency in a variety of fields, from agribusiness to medicine, Shows how nanoscience can help product developers increase product performance whilst reducing costs Illustrates how nanoscience has been used innovatively in a great variety of disciplines, giving those working in many different industries ideas as to how nanoscience might answer important questions

Wood Finishing

Wood Finishing Book
Author : John W. Collier
Publisher : Elsevier
Release : 2016-06-06
ISBN : 1483185583
Language : En, Es, Fr & De

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Book Description :

Wood Finishing provides a comprehensive guide to wood finishing. The emphasis of the book is on tackling practical topics. The text first details the material components of wood finishing, such as strippers, revivers, stoppers, and varnishes. Next, the selection covers the various processes in wood finishing, which include waxing, filling, spraying, and flatting. The next chapter talks about supplementary topics, such as the chemistry of timber, hazards, workshop practices, and testing finishes. The title also tackles the various tools utilized in wood finishing, which include brushes, spray paints, coating machines, and tumbling barrels. The book will be of great use to anyone who wants to expand knowledge in woodworking.

Organic Optoelectronics

Organic Optoelectronics Book
Author : Wenping Hu,Fenglian Bai,Xiong Gong,Xiaowei Zhan,Hongbing Fu,Thomas Bjornholm
Publisher : John Wiley & Sons
Release : 2012-11-05
ISBN : 3527653473
Language : En, Es, Fr & De

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Book Description :

Written by internationally recognized experts in the field with academic as well as industrial experience, this book concisely yet systematically covers all aspects of the topic. The monograph focuses on the optoelectronic behavior of organic solids and their application in new optoelectronic devices. It covers organic field-effect and organic electroluminescent materials and devices, organic photonics, materials and devices, as well as organic solids in photo absorption and energy conversion. Much emphasis is laid on the preparation of functional materials and the fabrication of devices, from materials synthesis and purification, to physicochemical properties and the basic processes and working principles of the devices. The only book to cover fundamentals, applications, and the latest research results, this is a handy reference for both researchers and those new to the field. From the contents: * Electronic process in organic solids * Organic/polymeric semiconductors for field-effect transistors * Organic/polymeric field-effect transistors * Organic circuits and organic single molecular transistors * Polymer light-emitting Diodes (PLEDs): devices and materials * Organic solids for photonics * Organic photonic devices * Organic solar cells based on small molecules * Polymer solar cells * Dye-sensitized solar cells (DSSCs) * Organic thermoelectric power devices

Modern Strategies for Heterocycle Synthesis

Modern Strategies for Heterocycle Synthesis Book
Author : Gianfranco Favi
Publisher : MDPI
Release : 2021-03-17
ISBN : 3036503404
Language : En, Es, Fr & De

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Book Description :

Heterocycles feature widely in natural products, agrochemicals, pharmaceuticals and dyes, and their synthesis is of great interest to synthetic chemists in both academia and industry. The contributions of recent applications of new methodologies in C–H activation, photoredox chemistry, cross-coupling strategies, borrowing hydrogen catalysis, multicomponent and solvent-free reactions, regio- and stereoselective syntheses, as well as other new, attractive approaches for the construction of heterocyclic scaffolds are of great interest. This Special Issue is dedicated to featuring the latest research that is ongoing in the field of heterocyclic synthesis. It is expected that most submissions will focus on five- and six-membered oxygen and nitrogen-containing heterocycles, but structures incorporating other rings/heteroatoms will also be considered. Original research (communications, full papers and reviews) that discusses innovative methodologies for assembling heterocycles with potential application in materials, catalysis and medicine are therefore welcome.