Fe-porphyrin-based Metal-organic Framework Films as High-surface Concentration, Heterogeneous Catalysts for Electrochemical Reduction of CO2 PDF Download
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Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 8
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Book Description
Realization of heterogeneous electrochemical CO2-to-fuel conversion via molecular catalysis under high-flux conditions requires the assembly of large quantities of reactant-accessible catalysts on conductive surfaces. As a proof of principle, we demonstrate that electrophoretic deposition of thin films of an appropriately chosen metal-organic framework (MOF) material is an effective method for immobilizing the needed quantity of catalyst. For electrocatalytic CO2 reduction, we used a material that contains functionalized Fe-porphyrins as catalytically competent, redox-conductive linkers. The approach yields a high effective surface coverage of electrochemically addressable catalytic sites (~1015 sites/cm2). The chemical products of the reduction, obtained with ~100% Faradaic efficiency, are mixtures of CO and H2. The results validate the strategy of using MOF chemistry to obtain porous, electrode-immobilized, networks of molecular catalysts having competency for energy-relevant electrochemical reactions.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 8
Get Book Here
Book Description
Realization of heterogeneous electrochemical CO2-to-fuel conversion via molecular catalysis under high-flux conditions requires the assembly of large quantities of reactant-accessible catalysts on conductive surfaces. As a proof of principle, we demonstrate that electrophoretic deposition of thin films of an appropriately chosen metal-organic framework (MOF) material is an effective method for immobilizing the needed quantity of catalyst. For electrocatalytic CO2 reduction, we used a material that contains functionalized Fe-porphyrins as catalytically competent, redox-conductive linkers. The approach yields a high effective surface coverage of electrochemically addressable catalytic sites (~1015 sites/cm2). The chemical products of the reduction, obtained with ~100% Faradaic efficiency, are mixtures of CO and H2. The results validate the strategy of using MOF chemistry to obtain porous, electrode-immobilized, networks of molecular catalysts having competency for energy-relevant electrochemical reactions.
Author: Shengqian Ma
Publisher: Royal Society of Chemistry
ISBN: 1839164948
Category : Science
Languages : en
Pages : 384
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Book Description
Porphyrin-based Supramolecular Architectures focuses on the most recent developments in the field, emphasizing the cutting-edge research in a diverse range of applications. Designed for readers considering the unprecedented prosperity of porous materials research, chapters will cover both strategies for structure design (such as MOFs and COFs) as well as emerging applications including CO2 fixation, catalysis and photodynamic therapy. With contributions from global experts, this title will be of interest to graduate students and researchers in supramolecular chemistry, organic chemistry, inorganic chemistry, physical chemistry, organometallic chemistry, solid-state chemistry, catalysis and (porous) materials science.
Author: Putla Sudarsanam
Publisher: John Wiley & Sons
ISBN: 1119772028
Category : Technology & Engineering
Languages : en
Pages : 388
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Book Description
Explore the environmental applications of heterogeneous nanocatalysis in the field of alternative energy production In Volume 2: Environmental Applications of Heterogeneous Nanocatalysis for Energy and Environmental Sustainability, a team of distinguished researchers discusses the foundational concepts and practical applications of heterogeneous nanocatalysis for alternative energy production. Volume 2 focuses on the purification of auto exhaust pollutants and volatile organic compounds, as well as CO2 conversion and wastewater treatment over a range of nano-sized catalysts.
Author: Sushma Dave
Publisher: Elsevier
ISBN: 0323907857
Category : Technology & Engineering
Languages : en
Pages : 290
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Book Description
Electrochemical Applications of Metal -Organic Frameworks: Advances and Future Potential brings together the basics of Metal-Organic Frameworks (MOFs and it's chemistry and electrochemistry), giving the reader an understanding of the complexities and possibilities of MOF electrochemistry. Providing in-depth coverage of various methods of the synthesis of MOFs for their electrochemical applications, the morphological and electrochemical properties of these materials are discussed along with their future development. Sections cover electrochemical applications of MOFs in batteries, supercapacitors, fuel cells, as anti-corrosive materials, sensors and in electrocatalysis, and more.Recent developments in MOFs that can hold active molecules such as enzymes, bacteria, nanoparticles and promote electrochemical activity are included. This book will be of great interest to researchers and professionals working in industry and academia or anyone interested in the applications of MOF in industrial processes. - Provides in-depth coverage of the various methods of synthesis for metal-organic frameworks and their applications in electrochemistry - Describes MOF based research in emerging technologies, including solid-state electrolytes and battery operation in extreme environments - Provides an instructive roadmap for future MOF research in advanced energy storage devices
Author: Shuhui Sun
Publisher: CRC Press
ISBN: 1351648047
Category : Science
Languages : en
Pages : 315
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Book Description
This book offers comprehensive coverage of carbon-based nanomaterials and electrochemical energy conversion and storage technologies such as batteries, fuel cells, supercapacitors, and hydrogen generation and storage, as well as the latest material and new technology development. It addresses a variety of topics such as electrochemical processes, materials, components, assembly and manufacturing, degradation mechanisms, challenges, and strategies. With in-depth discussions ranging from electrochemistry fundamentals to engineering components and applied devices, this all-inclusive reference offers a broad view of various carbon nanomaterials and technologies for electrochemical energy conversion and storage devices.
Author: Kishor Kumar Sadasivuni
Publisher: Royal Society of Chemistry
ISBN: 1839163119
Category : Science
Languages : en
Pages : 469
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Book Description
Covering the fundamentals, properties, and applications, all aspects of 2D nanomaterial composites within carbon dioxide conversion are discussed. This book will be of interest to graduate students and researchers in materials science, energy, and environmental science, as well as those in industry.
Author: Guoliang Zhang
Publisher: Springer Nature
ISBN: 9819988225
Category :
Languages : en
Pages : 315
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Book Description
Author: Sudheesh K. Shukla
Publisher: John Wiley & Sons
ISBN: 1119901294
Category : Technology & Engineering
Languages : en
Pages : 340
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Book Description
ELECTROCATALYTIC MATERIALS FOR RENEWABLE ENERGY The book provides a comprehensive overview of various electrocatalytic materials and their applications in renewable energy thereby promoting a sustainable and clean energy future for all. As an important branch of catalysts, electrocatalytic materials exhibit important catalytic reactions that can convert and store energy through reactions involving electron transfer. However, the study of electrocatalytic materials presents a huge challenge due to the highly complicated reaction network, the variety of reaction selectivity, and the puzzling reaction mechanisms. Tremendous research efforts have been made toward the fabrication of efficient electrocatalytic materials that can be used in the energy sectors. The book covers a wide range of topics, including the synthesis, characterization, and performance evaluation of electrocatalytic materials for different renewable energy applications. Furthermore, the book discusses the challenges and opportunities associated with the development and utilization of electrocatalytic materials for renewable energy. The future utility of different electrocatalytic materials is also well-defined in the context of the renewable energy approach. The contributors to this book are leading experts in the field of electrocatalytic materials for renewable energy, including scientists and engineers from academia, industry, and national laboratories. Their collective expertise and knowledge provide valuable insights into the latest advances in electrocatalysis for renewable energy applications. Audience This book is intended for researchers and professionals in the fields of materials science, chemistry, physics, and engineering who are interested in the development and utilization of electrocatalytic materials for renewable energy.
Author: Shikha Gulati
Publisher: Springer Nature
ISBN: 9811679592
Category : Science
Languages : en
Pages : 785
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Book Description
This book highlights the state-of-the-art research and discovery in the use of MOFs in catalysis, highlighting the scope to which these novel materials have been incorporated by the community. It provides an exceptional insight into the strategies for the synthesis and functionalization of MOFs, their use as CO2 and chemical warfare agents capture, their role in bio-catalysis and applications in photocatalysis, asymmetric catalysis, nano-catalysis, etc. This book will also emphasize the challenges with previous signs of progress and way for further research, details relating to the current pioneering technology, and future perspectives with a multidisciplinary approach. Furthermore, it presents up-to-date information on the economics, toxicity, and regulations related to these novel materials.
Author: Hermenegildo Garcia
Publisher: John Wiley & Sons
ISBN: 3527350896
Category :
Languages : en
Pages : 501
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Book Description
Understanding the synthesis and applications of porous solid catalysts Heterogeneous catalysis is a catalytic process in which catalysts and reactants exist in different phases. Heterogeneous catalysis with solid catalysts proceeds through the absorption of substrates and reagents which are liquid or gas, and this is largely dependent on the accessible surface area of the solid which can generate active reaction sites. The synthesis of porous solids is an increasingly productive approach to generating solid catalysts with larger accessible surface area, allowing more efficient catalysis. Catalysis in Confined Frameworks: Synthesis, Characterization, and Applications provides a comprehensive overview of synthesis and use of porous solids as heterogeneous catalysts. It provides detailed analysis of pore engineering, a thorough characterization of the advantages and disadvantages of porous solids as heterogeneous catalysts, and an extensive discussion of applications. The result is a foundational introduction to a cutting-edge field. Catalysis in Confined Frameworks: Synthesis, Characterization, and Applications readers will also find: An editorial team comprised of international experts with extensive experience Detailed discussion of catalyst classes including zeolites, mesoporous aluminosilicates, and more A special focus on size selective catalysis Catalysis in Confined Frameworks: Synthesis, Characterization, and Applications is an essential reference for catalytic chemists, organic chemists, materials scientists, physical chemists, and any researchers or industry professionals working with heterogeneous catalysis.
