Hydrogen Bonding Research In Photochemistry Photobiology And Optoelectronic Materials

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Hydrogen-bonding Research In Photochemistry, Photobiology, And Optoelectronic Materials

Author : Han Keli
Publisher : World Scientific
ISBN 13 : 1786346095
Total Pages : 456 pages
Book Rating : 4.7/5 (863 download)

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Book Synopsis Hydrogen-bonding Research In Photochemistry, Photobiology, And Optoelectronic Materials by : Han Keli

Download or read book Hydrogen-bonding Research In Photochemistry, Photobiology, And Optoelectronic Materials written by Han Keli and published by World Scientific. This book was released on 2019-03-13 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: As one of the typical intermolecular interactions, hydrogen-bonding plays a significant role in molecular structure and function. When the hydrogen bond research system is connected with the photon, the hydrogen-bonding effect turns to an excited-state one influencing photochemistry, photobiology, and photophysics. Thus, the hydrogen bond in an excited state is a key topic for understanding the excited-state properties, especially for optoelectronic or luminescent materials.The approaches presented in this book include quantum chemical calculation, molecular dynamics simulation and ultrafast spectroscopy, which are strong tools to investigate the hydrogen bond. Unlike other existing titles, this book combines theoretical calculations and experiments to explore the nature of excited-state hydrogen bonds. By using these methods, more details and faster processes involved in excited-state dynamics of hydrogen bond are explored.This highly interdisciplinary book provides an overview of leading hydrogen bond research. It is essential reading for faculties and students in researching photochemistry, photobiology and photophysics, as well as novel optoelectronic materials, fluorescence probes and photocatalysts. It will also guide research beginners to getting a quick start within this field.

Surface Photovoltage Analysis Of Photoactive Materials

Author : Thomas Dittrich
Publisher : World Scientific
ISBN 13 : 1786347679
Total Pages : 318 pages
Book Rating : 4.7/5 (863 download)

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Book Synopsis Surface Photovoltage Analysis Of Photoactive Materials by : Thomas Dittrich

Download or read book Surface Photovoltage Analysis Of Photoactive Materials written by Thomas Dittrich and published by World Scientific. This book was released on 2020-02-04 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: Surface photovoltage (SPV) techniques provide information about photoactive materials with respect to charge separation in space. This book aims to share experience in measuring and analyzing SPV signals and addresses researchers and developers interested in learning more about and in applying SPV methods. For this purpose, basics about processes in photoactive materials and principles of SPV measurements are combined with examples from research and development over the last two decades.SPV measurements with Kelvin probes, fixed capacitors, electron beams and photoelectrons are explained. Details are given for continuous, modulated and transient SPV spectroscopy. Simulation principles of SPV signals by random walks are introduced and applied for small systems. Application examples are selected for the characterization of silicon surfaces, gallium arsenide layers, electronic states in colloidal quantum dots, transport phenomena in metal oxides and local charge separation across photocatalytic active crystallites.

Hydrogen Bonding and Transfer in the Excited State

Author : Ke-Li Han
Publisher : John Wiley & Sons
ISBN 13 : 1119972922
Total Pages : 1229 pages
Book Rating : 4.1/5 (199 download)

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Book Synopsis Hydrogen Bonding and Transfer in the Excited State by : Ke-Li Han

Download or read book Hydrogen Bonding and Transfer in the Excited State written by Ke-Li Han and published by John Wiley & Sons. This book was released on 2011-03-16 with total page 1229 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gives an extensive description of the state-of-the-art in research on excited-state hydrogen bonding and hydrogen transfer in recent years. Initial chapters present both the experimental and theoretical investigations on the excited-state hydrogen bonding structures and dynamics of many organic and biological chromophores. Following this, several chapters describe the influences of the excited-state hydrogen bonding on various photophysical processes and photochemical reactions, for example: hydrogen bonding effects on fluorescence emission behaviors and photoisomerization; the role of hydrogen bonding in photosynthetic water splitting; photoinduced electron transfer and solvation dynamics in room temperature ionic liquids; and hydrogen bonding barrier crossing dynamics at bio-mimicking surfaces. Finally, the book examines experimental and theoretical studies on the nature and control of excited-state hydrogen transfer in various systems. Hydrogen Bonding and Transfer in the Excited State is an essential overview of this increasingly important field of study, surveying the entire field over 2 volumes, 40 chapters and 1200 pages. It will find a place on the bookshelves of researchers in photochemistry, photobiology, photophysics, physical chemistry and chemical physics.

Hydrogen Bonding in Polymeric Materials

Author : Shiao-Wei Kuo
Publisher : John Wiley & Sons
ISBN 13 : 3527804285
Total Pages : 528 pages
Book Rating : 4.5/5 (278 download)

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Book Synopsis Hydrogen Bonding in Polymeric Materials by : Shiao-Wei Kuo

Download or read book Hydrogen Bonding in Polymeric Materials written by Shiao-Wei Kuo and published by John Wiley & Sons. This book was released on 2018-01-24 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summarizing our current knowledge of the topic, this book describes the roles and effects of hydrogen bonding in polymer materials by reviewing the latest developments over recent years. To this end, it discusses all relevant aspects from the fundamentals, via characterization, to properties and applications in various polymeric materials, including polymer blends, block copolymers, mesoporous materials, biomacromolecules and nanocomposites. Invaluable reading for scientists in polymers and materials as well as those working in macromolecular chemistry.

Hydrogen Bonding and Transfer in the Excited State, 2 Volume Set

Author : Ke-Li Han
Publisher : Wiley
ISBN 13 : 9780470666777
Total Pages : 970 pages
Book Rating : 4.6/5 (667 download)

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Book Synopsis Hydrogen Bonding and Transfer in the Excited State, 2 Volume Set by : Ke-Li Han

Download or read book Hydrogen Bonding and Transfer in the Excited State, 2 Volume Set written by Ke-Li Han and published by Wiley. This book was released on 2010-12-01 with total page 970 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gives an extensive description of the state-of-the-art in research on excited-state hydrogen bonding and hydrogen transfer in recent years. Initial chapters present both the experimental and theoretical investigations on the excited-state hydrogen bonding structures and dynamics of many organic and biological chromophores. Following this, several chapters describe the influences of the excited-state hydrogen bonding on various photophysical processes and photochemical reactions, for example: hydrogen bonding effects on fluorescence emission behaviors and photoisomerization; the role of hydrogen bonding in photosynthetic water splitting; photoinduced electron transfer and solvation dynamics in room temperature ionic liquids; and hydrogen bonding barrier crossing dynamics at bio-mimicking surfaces. Finally, the book examines experimental and theoretical studies on the nature and control of excited-state hydrogen transfer in various systems. Hydrogen Bonding and Transfer in the Excited State is an essential overview of this increasingly important field of study, surveying the entire field over 2 volumes, 40 chapters and 1200 pages. It will find a place on the bookshelves of researchers in photochemistry, photobiology, photophysics, physical chemistry and chemical physics.

Ultrafast Hydrogen Bonding Dynamics and Proton Transfer Processes in the Condensed Phase

Author : Thomas Elsaesser
Publisher : Springer
ISBN 13 : 9789048162062
Total Pages : 0 pages
Book Rating : 4.1/5 (62 download)

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Book Synopsis Ultrafast Hydrogen Bonding Dynamics and Proton Transfer Processes in the Condensed Phase by : Thomas Elsaesser

Download or read book Ultrafast Hydrogen Bonding Dynamics and Proton Transfer Processes in the Condensed Phase written by Thomas Elsaesser and published by Springer. This book was released on 2010-12-04 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hydrogen bonds represent type of molecular interaction that determines the structure and function of a large variety of molecular systems. The elementary dynamics of hydrogen bonds and related proton transfer reactions, both occurring in the ultra fast time domain between 10-14 and 10-11s, form a research topic of high current interest. In this book addressing scientists and graduate students in physics, chemistry and biology, the ultra fast dynamics of hydrogen bonds and proton transfer in the condensed phase are reviewed by leading scientists, documenting the state of the art in this exciting field from the viewpoint of theory and experiment. The nonequilibrium behavior of hydrogen-bonded liquids and intramolecular hydrogen bonds as well as photo induced hydrogen and proton transfer are covered in 7 chapters, making reference to the most recent literature.

Hydrogen Bonding and Transfer in the Excited State: Vibrational Dynamics of the Hydrogen Bonds in Nucleic Acid Base Pairs

Author :
Publisher :
ISBN 13 :
Total Pages : 907 pages
Book Rating : 4.:/5 (21 download)

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Book Synopsis Hydrogen Bonding and Transfer in the Excited State: Vibrational Dynamics of the Hydrogen Bonds in Nucleic Acid Base Pairs by :

Download or read book Hydrogen Bonding and Transfer in the Excited State: Vibrational Dynamics of the Hydrogen Bonds in Nucleic Acid Base Pairs written by and published by . This book was released on 2011 with total page 907 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book gives an extensive description of the state-of-the-art in research on excited-state hydrogen bonding and hydrogen transfer in recent years. Initial chapters present both the experimental and theoretical investigations on the excited-state hydrogen bonding structures and dynamics of many organic and biological chromophores. Following this, several chapters describe the influences of the excited-state hydrogen bonding on various photophysical processes and photochemical reactions, for example: hydrogen bonding effects on fluorescence emission behaviors and photoisomerization; the role of hydrogen bonding in photosynthetic water splitting; photoinduced electron transfer and solvation dynamics in room temperature ionic liquids; and hydrogen bonding barrier crossing dynamics at bio-mimicking surfaces. Finally, the book examines experimental and theoretical studies on the nature and control of excited-state hydrogen transfer in various systems. Hydrogen Bonding and Transfer in the Excited State is an essential overview of this increasingly important field of study, surveying the entire field over 2 volumes, 40 chapters and 1200 pages. It will find a place on the bookshelves of researchers in photochemistry, photobiology, photophysics, physical chemistry and chemical physics."--Publisher's description.

Hydrogen Bonding and Transfer in the Excited State

Author :
Publisher :
ISBN 13 :
Total Pages : 907 pages
Book Rating : 4.:/5 (21 download)

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Book Synopsis Hydrogen Bonding and Transfer in the Excited State by :

Download or read book Hydrogen Bonding and Transfer in the Excited State written by and published by . This book was released on 2011 with total page 907 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Role of Excited-state Energy Landscapes in Directing Electron and Proton Motion for Light Harvesting Applications

Author : Emily Jane Rabe
Publisher :
ISBN 13 :
Total Pages : 182 pages
Book Rating : 4.:/5 (124 download)

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Book Synopsis The Role of Excited-state Energy Landscapes in Directing Electron and Proton Motion for Light Harvesting Applications by : Emily Jane Rabe

Download or read book The Role of Excited-state Energy Landscapes in Directing Electron and Proton Motion for Light Harvesting Applications written by Emily Jane Rabe and published by . This book was released on 2020 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: To meet the increasing global demand for energy we need to innovate new ways to harness and convert renewable energy sources. Solar energy provides a huge potential to meet these demands, but there is still a plethora of unanswered questions surrounding how photons interact with organic molecules and materials, particularly in the field of photovoltaics and photochemistry. The low dielectric constant of these organic materials causes them to behave differently than their inorganic counterparts. Chapter 2 provides background for the variety of applications of organic optoelectronic materials and common techniques used to study them. In recent years, the aza-aromatic material carbon nitride, and its monomer unit, heptazine, has seen a surge in popularity to mediate photochemical transformations, particularly hydrogen evolution. Yet despite the thousands of publications in this field, there are few fundamental photophysical studies, which are critical to enable new reaction pathways. This work describes a series of photophysical explorations into a molecular heptazine derivative, 2,5,8-tris(4-methoxyphenyl)-1,3,4,6,7,9,9b-heptaazaphenalene (TAHz). Chapter 3 provides an overview of the photophysical and electrochemical properties of TAHz, including the unusual inversion of the lowest singlet and triplet state. Chapter 4 provides the first experimental evidence for excited-state proton-coupled electron transfer (ES-PCET) from water to a heptazine chromophore using time-resolved photoluminescence and radical scavenging. This first step of water oxidation opens a new range of possible photochemical reactions to harness solar energy. Chapter 5 proposes design rules for increasing reaction efficiency of ES-PCET with heptazine chromophores by studying reaction rates with a series of phenol derivatives. By adding electron-donating groups on phenol, increased reactivity and support the corollary: adding electron-withdrawing groups to heptazine could increase reaction efficiency with water. Chapter 6 considers another aspect of chromophore design by studying hydrogen bonding and how the local excited-state landscape is modulated by hydrogen-bond strength. Together, this work presents a holistic picture of heptazine0́9s photophysics with implications for tailoring organic chromophores to meet unique photochemical demands.

Nanoscale Compound Semiconductors and their Optoelectronics Applications

Author : Vijay B. Pawade
Publisher : Woodhead Publishing
ISBN 13 : 0128240636
Total Pages : 461 pages
Book Rating : 4.1/5 (282 download)

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Book Synopsis Nanoscale Compound Semiconductors and their Optoelectronics Applications by : Vijay B. Pawade

Download or read book Nanoscale Compound Semiconductors and their Optoelectronics Applications written by Vijay B. Pawade and published by Woodhead Publishing. This book was released on 2022-01-21 with total page 461 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanoscale Compound Semiconductors and their Optoelectronics Applications provides the basic and fundamental properties of nanoscale compound semiconductors and their role in modern technological products. The book discusses all important properties of this important category of materials such as their optical properties, size-dependent properties, and tunable properties. Key methods are reviewed, including synthesis techniques and characterization strategies. The role of compound semiconductors in the advancement of energy efficient optoelectronics and solar cell devices is also discussed. The book also touches on the photocatalytic property of the materials by doping with graphene oxides--an emerging and new pathway. Covers all relevant types of nanoscale compound semiconductors for optoelectronics, including their synthesis, properties and applications Provides historical context and review of emerging trends in semiconductor technology, particularly emphasizing advances in non-toxic semiconductor materials for green technologies Reviews emerging applications of nanoscale compound semiconductor-based devices in optoelectronics, energy and environmental sustainability

Handbook of Synthetic Photochemistry

Author : Angelo Albini
Publisher : John Wiley & Sons
ISBN 13 : 3527323910
Total Pages : 498 pages
Book Rating : 4.5/5 (273 download)

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Book Synopsis Handbook of Synthetic Photochemistry by : Angelo Albini

Download or read book Handbook of Synthetic Photochemistry written by Angelo Albini and published by John Wiley & Sons. This book was released on 2010-02-01 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unique in its focus on preparative impact rather than mechanistic details, this handbook provides an overview of photochemical reactions classed according to the structural feature that is built in the photochemical step, so as to facilitate use by synthetic chemists unfamiliar with this topic. An introductory section covers practical questions on how to run a photochemical reaction, while all classes of the most important photocatalytic reactions are also included. Perfect for organic synthetic chemists in academia and industry.

Spectroscopy and Photochemistry of Planetary Atmospheres and Ionospheres

Author : Vladimir A. Krasnopolsky
Publisher : Cambridge University Press
ISBN 13 : 1107145260
Total Pages : 575 pages
Book Rating : 4.1/5 (71 download)

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Book Synopsis Spectroscopy and Photochemistry of Planetary Atmospheres and Ionospheres by : Vladimir A. Krasnopolsky

Download or read book Spectroscopy and Photochemistry of Planetary Atmospheres and Ionospheres written by Vladimir A. Krasnopolsky and published by Cambridge University Press. This book was released on 2019-02-14 with total page 575 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reviews the fundamentals for studying chemical compositions of planetary atmospheres and ionospheres, for graduate students and researchers.

Molecular and Laser Spectroscopy

Author : V.P. Gupta
Publisher : Elsevier
ISBN 13 : 012849882X
Total Pages : 364 pages
Book Rating : 4.1/5 (284 download)

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Book Synopsis Molecular and Laser Spectroscopy by : V.P. Gupta

Download or read book Molecular and Laser Spectroscopy written by V.P. Gupta and published by Elsevier. This book was released on 2017-09-18 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: Molecular and Laser Spectroscopy: Advances and Applications provides students and researchers with an up-to-date understanding of the fast-developing area of molecular and laser spectroscopy. Editor V.P. Gupta has brought together the eminent scientists on a selection of topics to develop a systematic approach, first covering basic principles needed to understand each cutting-edge technique and application. This book acts as a standard reference for advanced students of molecular and laser spectroscopy and as a graduate text for new entrants in the field. The book covers a wide range of applications of molecular and laser spectroscopy in diverse areas ranging from materials to medicine and defence, biomedical research, environmental monitoring, forensic investigations, food and agriculture, and chemical, pharmaceutical and petrochemical processes. Researchers and scientific personnel in these fields will learn the latest techniques in order to put them to practical use in their work. Covers several areas of spectroscopy research in a single volume, saving researchers time Includes exhaustive lists of research articles, reviews and books at the end of each chapter to point readers in the right direction for further learning Features illustrative examples of the varied applications Serves as a practical guide to those interested in using molecular and laser spectroscopy tools in their research and field applications

Modern Techniques of Spectroscopy

Author : Dheeraj Kumar Singh
Publisher : Springer Nature
ISBN 13 : 9813360844
Total Pages : 663 pages
Book Rating : 4.8/5 (133 download)

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Book Synopsis Modern Techniques of Spectroscopy by : Dheeraj Kumar Singh

Download or read book Modern Techniques of Spectroscopy written by Dheeraj Kumar Singh and published by Springer Nature. This book was released on 2021-04-01 with total page 663 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book highlights recent developments in the field of spectroscopy by providing the readers with an updated and high-level of overview. The focus of this book is on the introduction to concepts of modern spectroscopic techniques, recent technological innovations in this field, and current examples of applications to molecules and materials relevant for academia and industry. The book will be beneficial to researchers from various branches of science and technology, and is intended to point them to modern techniques, which might be useful for their specific problems. Spectroscopic techniques, that are discussed include, UV-Visible absorption spectroscopy, XPS, Raman spectroscopy, SERS, TERS, CARS, IR absorption spectroscopy, SFG, LIBS, Quantum cascade laser (QCL) spectroscopy, fluorescence spectroscopy, ellipsometry, cavity-enhanced absorption spectroscopy, such as cavity ring-down spectroscopy (CRDS) and evanescent wave-CRDS both in gas and condensed phases, time-resolved spectroscopy etc. Applications introduced in the different chapters demonstrates the usefulness of the spectroscopic techniques for the characterization of fundamental properties of molecules, e.g. in connection with environmental impact, bio-activity, or usefulness for pharmaceutical drugs, and materials important e.g. for nano-science, nuclear chemistry, or bio-applications. The book presents how spectroscopic techniques can help to better understand substances, which have also great impact on questions of social and economic relevance (environment, alternative energy, etc.).

Chemistry of Silica and Zeolite-Based Materials

Author : Abderrazzak Douhal
Publisher : Elsevier
ISBN 13 : 0128178140
Total Pages : 464 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Chemistry of Silica and Zeolite-Based Materials by : Abderrazzak Douhal

Download or read book Chemistry of Silica and Zeolite-Based Materials written by Abderrazzak Douhal and published by Elsevier. This book was released on 2019-07-04 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemistry of Silica and Zeolite-Based Materials covers a wide range of topics related to silica-based materials from design and synthesis to applications in different fields of science and technology. Since silica is transparent and inert to the light, it is a very attractive host material for constructing artificial photosynthesis systems. As an earth-abundant oxide, silica is an ideal and basic material for application of various oxides, and the science and technology of silica-based materials are fundamentally important for understanding other oxide-based materials. The book examines nanosolvation and confined molecules in silica hosts, catalysis and photocatalysis, photonics, photosensors, photovoltaics, energy, environmental sciences, drug delivery, and health. Written by a highly experienced and internationally renowned team from around the world, Chemistry of Silica and Zeolite-Based Materials is ideal for chemists, materials scientists, chemical engineers, physicists, biologists, biomedical sciences, environmental scientists, toxicologists, and pharma scientists. --- "The enormous versatility of silica for building a large variety of materials with unique properties has been very well illustrated in this book.... The reader will be exposed to numerous potential applications of these materials – from photocatalytic, optical and electronic applications, to chemical reactivity in confined spaces and biological applications. This book is of clear interest not only to PhD students and postdocs, but also to researchers in this field seeking an understanding of the possible applications of meso and microporous silica-derived materials." - Professor Avelino Corma, Institute of Chemical Technology (ITQ-CSIC) and Polytechnical University of Valencia, Spain Discusses the most important advances in various fields using silica materials, including nanosolvation and confined molecules in silica hosts, catalysis and photocatalysis, and other topics Written by a global team of experts from a variety of science and technology disciplines Ideal resource for chemists, materials scientists, and chemical engineers working with oxide-based materials

Functional Dyes

Author : Sung-Hoon Kim
Publisher : Elsevier
ISBN 13 : 0080465625
Total Pages : 283 pages
Book Rating : 4.0/5 (84 download)

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Book Synopsis Functional Dyes by : Sung-Hoon Kim

Download or read book Functional Dyes written by Sung-Hoon Kim and published by Elsevier. This book was released on 2006-03-08 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the last 10 years organic dyes, traditionally used for coloring textiles and other materials, have become increasingly important in the hi-tech industries of electronics and optoelectronics. They can be used in optical data storage, new solar cells and biomedical sensors.Functional Dyes discusses the synthesis of these new, high-value dyes and pigments as well as their applications and performance. The chapters are arranged so that the reader logically advances from the fundamental concepts to more practical aspects of the technology in which they are used.In providing the reader with current information on functional dye chemistry, as well as important developments within the field, Functional Dyes is a valuable information source for dye and material chemists, researchers and graduates, who want a summary of the key advances in the field over the last 10 years and an authoritative view on future developments. * Provides a broad introduction to the science technology of the functional dye application* Reviews recent advances on synthesis and characteristics of the functional dyes and their applications* Is a valuable information source for dye and material chemists and researchers

Ceramics for Environmental Systems

Author : Lianzhou Wang
Publisher : John Wiley & Sons
ISBN 13 : 1119234441
Total Pages : 168 pages
Book Rating : 4.1/5 (192 download)

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Book Synopsis Ceramics for Environmental Systems by : Lianzhou Wang

Download or read book Ceramics for Environmental Systems written by Lianzhou Wang and published by John Wiley & Sons. This book was released on 2016-08-16 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains a collection of 14 papers submitted from the below five symposia held during the 11th International Symposium on Ceramic Materials and Components for Energy and Environmental Applications (CMCEE-11), June 14-19, 2015 in Vancouver, BC, Canada: Photocatalysts for Energy and Environmental Applications Advanced Functional Materials, Devices, and Systems for the Environment Geopolymers, Inorganic Polymer Ceramics and Sustainable Composites Macroporous Ceramics For Environmental and Energy Applications Advanced Sensors for Energy, Environment, and Health Applications