Modified Graphitic Carbon Nitrides for Photocatalytic Hydrogen Evolution from Water PDF Download
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Author: Karl Striegler Publisher: Springer ISBN: 365809740X Category : Technology & Engineering Languages : en Pages : 100
Book Description
Karl Striegler investigates novel materials for photocatalytic hydrogen evolution from water. Graphitic Carbon Nitrides are an interesting class of materials with a structure close to graphite. For overcoming certain limitations, the author used different approaches to functionalize the basic material. He deposited nanoparticles to enhance the catalytic activity and used copolymerization as well as sensitizing to increase the amount of harvested light.
Author: Karl Striegler Publisher: Springer ISBN: 365809740X Category : Technology & Engineering Languages : en Pages : 100
Book Description
Karl Striegler investigates novel materials for photocatalytic hydrogen evolution from water. Graphitic Carbon Nitrides are an interesting class of materials with a structure close to graphite. For overcoming certain limitations, the author used different approaches to functionalize the basic material. He deposited nanoparticles to enhance the catalytic activity and used copolymerization as well as sensitizing to increase the amount of harvested light.
Author: Karl Striegler Publisher: ISBN: 9783658097417 Category : Languages : en Pages :
Book Description
Karl Striegler investigates novel materials for photocatalytic hydrogen evolution from water. Graphitic Carbon Nitrides are an interesting class of materials with a structure close to graphite. For overcoming certain limitations, the author used different approaches to functionalize the basic material. He deposited nanoparticles to enhance the catalytic activity and used copolymerization as well as sensitizing to increase the amount of harvested light. Contents Water Splitting Graphitic Carbon Nitrides Photocatalytic Hydrogen Evolution from Water Material Characterization and Improvement Sensitizing Nanoparticle Deposition Target Groups Researchers and students in the field of chemistry The Author Karl Striegler is a Ph.D. student at the Institute of Chemical Technology, research group Heterogeneous Catalysis of Prof. Dr. Roger Gläser, at the University of Leipzig. .
Author: Mario J. Muñoz-Batista Publisher: Springer Nature ISBN: 3030494926 Category : Science Languages : en Pages : 307
Book Description
The series Topics in Current Chemistry Collections presents critical reviews from the journal Topics in Current Chemistry organized in topical volumes. The scope of coverage is all areas of chemical science including the interfaces with related disciplines such as biology, medicine and materials science. The goal of each thematic volume is to give the non-specialist reader, whether in academia or industry, a comprehensive insight into an area where new research is emerging which is of interest to a larger scientific audience. Each review within the volume critically surveys one aspect of that topic and places it within the context of the volume as a whole. The most significant developments of the last 5 to 10 years are presented using selected examples to illustrate the principles discussed. The coverage is not intended to be an exhaustive summary of the field or include large quantities of data, but should rather be conceptual, concentrating on the methodological thinking that will allow the non-specialist reader to understand the information presented. Contributions also offer an outlook on potential future developments in the field. The chapter "Mechanochemical Forces as a Synthetic Tool for Zero and One-Dimensional Titanium Oxide-Based Nano-photocatalysts" is available open access under a CC BY 4.0 License via link.springer.com.
Author: Misook Kang Publisher: MDPI ISBN: 3039363107 Category : Technology & Engineering Languages : en Pages : 136
Book Description
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.
Author: Mehmet Sankir Publisher: John Wiley & Sons ISBN: 1119283655 Category : Science Languages : en Pages : 653
Book Description
Provides a comprehensive practical review of the new technologies used to obtain hydrogen more efficiently via catalytic, electrochemical, bio- and photohydrogen production. Hydrogen has been gaining more attention in both transportation and stationary power applications. Fuel cell-powered cars are on the roads and the automotive industry is demanding feasible and efficient technologies to produce hydrogen. The principles and methods described herein lead to reasonable mitigation of the great majority of problems associated with hydrogen production technologies. The chapters in this book are written by distinguished authors who have extensive experience in their fields, and readers will have a chance to compare the fundamental production techniques and learn about the pros and cons of these technologies. The book is organized into three parts. Part I shows the catalytic and electrochemical principles involved in hydrogen production technologies. Part II addresses hydrogen production from electrochemically active bacteria (EAB) by decomposing organic compound into hydrogen in microbial electrolysis cells (MECs). The final part of the book is concerned with photohydrogen generation. Recent developments in the area of semiconductor-based nanomaterials, specifically semiconductor oxides, nitrides and metal free semiconductor-based nanomaterials for photocatalytic hydrogen production are extensively discussed.
Author: Alagarsamy Pandikumar Publisher: Elsevier ISBN: 0128230347 Category : Technology & Engineering Languages : en Pages : 570
Book Description
Nanoscale Graphitic Carbon Nitride focuses on multi-functional applications including energy conversion, storage and healthcare. Polymeric graphitic carbon nitride materials have attracted much attention in recent years because of their similarity to graphene. They are composed of carbon, nitrogen and some minor hydrogen content. In contrast to graphene, g-Graphitic carbon nitride is a medium band-gap semiconductor and in that role an effective photocatalyst and chemical catalyst for a broad variety of reactions and applications. This book covers the fundamentals and applications of graphitic carbon nitride (g-C3N4) in different sectors. It also covers the application of graphitic carbon nitride-based composites with metal, metal oxides, metal sulphide and carbon-based materials. This is an important resource for researchers in the fields of materials science, engineering, energy storage and chemical engineering who want to understand how nanoscale graphitic carbon nitride is being used for a range of industrial applications and processes. Outlines the major properties of nanoscale graphitic carbon nitride, along with their major application areas Assesses the challenges of manufacturing graphitic carbon nitride on a mass scale Explains major synthesis methods for nanoscale graphitic carbon nitride
Author: Shamik Chowdhury Publisher: Elsevier ISBN: 0128241675 Category : Technology & Engineering Languages : en Pages : 282
Book Description
In recent years, carbon nitride, a new type of two-dimensional (2D) material, has attracted great interest, in terms of fundamental scientific investigation and potential practical applications, for a range of energy and environmental technologies. This can be largely attributed to its optoelectronic and physicochemical properties, including moderate band gap, adjustable energy band configuration, tailor-made surface functionalities, low cost, metal-free nature, remarkable thermochemical stability, and environmentally benign manufacturing protocol. Nanostructured Carbon Nitrides for Sustainable Energy and Environmental Applications offers a comprehensive, authoritative, and critical account of the recent progress in the development and application of multifunctional carbon nitride materials and their hybrid heterostructures. There are two major objectives of this book: first, to provide a systematic overview of the key design principles toward the fabrication of high-performance carbon nitride–based nanostructures; and second, to provide insights into a range of clean energy technologies and environmental remediation methods that build on these nanoengineered carbon nitrides. This book serves as an important reference source for materials scientists and engineers who are interested in developing their understanding of how carbon-based nanomaterials are being used for sustainable energy and environmental applications. - Helps users gain deeper insights into various aspects of carbon nitride materials from multidisciplinary perspectives - Covers how to apply nanostructured carbon nitrides to tackle global energy and environmental challenges in a sustainable manner - Explains the design and fabrication of carbon nitride-based materials with optimized structures, controlled morphologies, and tailored properties for practical implementation
Author: Srabanti Ghosh Publisher: John Wiley & Sons ISBN: 3527808140 Category : Science Languages : en Pages : 626
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.
Author: Sabu Thomas Publisher: Elsevier ISBN: 0128219955 Category : Technology & Engineering Languages : en Pages : 912
Book Description
Handbook of Carbon-Based Nanomaterials provides a comprehensive overview of carbon-based nanomaterials and recent advances in these specialized materials. This book opens with a brief introduction to carbon, including the different forms of carbon and their range of uses. Each chapter systematically covers a different type of carbon-based nanomaterial, including its individual characteristics, synthesis techniques and applications in industry, biomedicine and research. This book offers a broad handbook on carbon-based nanomaterials, detailing the materials aspects, applications and recent advances of this expansive topic. With its global team of contributing authors, Handbook of Carbon-Based Nanomaterials collates specific technical expertise from around the world, for each type of carbon-based nanomaterial. Due to the broad nature of the coverage, this book will be useful to an interdisciplinary readership, including researchers in academia and industry in the fields of materials science, engineering, chemistry, energy and biomedical engineering. - Covers a range of carbon-based nanomaterials, including graphene, fullerenes and much more - Describes key properties, synthesis techniques and characterization of each carbon-based nanomaterial - Discusses a range of applications of carbon-based nanomaterials, from biomedicine to energy applications
Author: Karl Striegler
Author: Karl Striegler
Author: Karl Striegler
Author: Mario J. Muñoz-Batista
Author: Misook Kang
Author: Mehmet Sankir
Author: Alagarsamy Pandikumar
Author: Shamik Chowdhury
Author: Srabanti Ghosh
Author: Sabu Thomas
Author: Pierre Pichat