Solvent Free Methods In Nanocatalysis

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Solvent Free Methods In Nanocatalysis

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Author : Rafael Luque
language : en
Publisher: John Wiley & Sons
Release Date : 2023-05-08

Solvent Free Methods In Nanocatalysis written by Rafael Luque and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-05-08 with Technology & Engineering categories.

Solvent-Free Methods in Nanocatalysis Discover solvent-free approaches for the synthesis of nanocatalysts as well as various catalytic transformations in this unique one-stop resource Solvent-free methods have attracted wide attention in organic synthesis and catalysis as a promising approach towards “greener” and more sustainable chemical transformations. In this regard, nanocatalysis has seen particular growth in recent years. Solvent-Free Methods in Nanocatalysis gives an in-depth overview of nanocatalysts and their catalytic applications using solvent-free methods. After a brief introduction, it covers various synthetic techniques for the preparation of nanocatalysts and supports using solvent-free methods, e.g. ball-milling, microwave- and plasma-assisted methods. The book discusses in detail different catalyst classes, such as metal oxides, doped and functionalized nanocarbons, as well as nitride- and silica-based materials to help researchers to understand the efficiency and nature of these catalysts/supports based on their chemical structure. In the book readers will also find: A brief account of the history, challenges, and recent advances in the field Detailed discussion of advantages and disadvantages of solvent-free techniques for nanocatalyst preparation Treatment of important solvent- and catalyst-free organic transformations (i.e. oxidation, coupling and multicomponent reactions) A chapter on supported ionic liquids for solvent-free catalysis Written by leading researchers in the field, Solvent-Free Methods in Nanocatalysis is a useful reference for researchers and students working in organic synthesis, catalysis, and nanomaterials science.

Nanocatalysis

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Author : Vivek Polshettiwar
language : en
Publisher: John Wiley & Sons
Release Date : 2013-09-30

Nanocatalysis written by Vivek Polshettiwar and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-09-30 with Technology & Engineering categories.

Exhibiting both homogeneous and heterogeneous catalytic properties, nanocatalysts allow for rapid and selective chemical transformations, with the benefits of excellent product yield and ease of catalyst separation and recovery. This book reviews the catalytic performance and the synthesis and characterization of nanocatalysts, examining the current state of the art and pointing the way towards new avenues of research. Moreover, the authors discuss new and emerging applications of nanocatalysts and nanocatalysis, from pharmaceuticals to fine chemicals to renewable energy to biotransformations. Nanocatalysis features contributions from leading research groups around the world. These contributions reflect a thorough review of the current literature as well as the authors’ first-hand experience designing and synthesizing nanocatalysts and developing new applications for them. The book’s nineteen chapters offer a broad perspective, covering: Nanocatalysis for carbon-carbon and carbon-heteroatom coupling reactions Nanocatalysis for various organic transformations in fine chemical synthesis Nanocatalysis for oxidation, hydrogenation, and other related reactions Nanomaterial-based photocatalysis and biocatalysis Nanocatalysts to produce non-conventional energy such as hydrogen and biofuels Nanocatalysts and nano-biocatalysts in the chemical industry Readers will also learn about the latest spectroscopic and microscopy tools used in advanced characterization methods that shed new light on nanocatalysts and nanocatalysis. Moreover, the authors offer expert advice to help readers develop strategies to improve catalytic performance. Summarizing and reviewing all the most important advances in nanocatalysis over the last two decades, this book explains the many advantages of nanocatalysts over conventional homogeneous and heterogeneous catalysts, providing the information and guidance needed for designing green, sustainable catalytic processes.

Core Shell And Yolk Shell Nanocatalysts

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Author : Hiromi Yamashita
language : en
Publisher: Springer Nature
Release Date : 2021-05-15

Core Shell And Yolk Shell Nanocatalysts written by Hiromi Yamashita and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-05-15 with Science categories.

This book introduces recent progress in preparation and application of core-shell and yolk-shell structures for attractive design of catalyst materials. Core-shell nanostructures with active core particles covered directly with an inert shell can perform as highly active and selective catalysts with long lifetimes. Yolk-shell nanostructures consisting of catalytically active core particles encapsulated by hollow materials are an emerging class of nanomaterials. The enclosed void space is expected to be useful for encapsulation and compartmentation of guest molecules, and the outer shell acts as a physical barrier to protect the guest molecules from the surrounding environment. Furthermore, the tunability and functionality in the core and the shell regions can offer new catalytic properties, rendering them attractive platform materials for the design of heterogeneous catalysts. This book describes the recent development of such unique nanostructures to design effective catalysts which can lead to new chemical processes. It provides an excellent guide for design and application of core-shell and yolk-shell structured catalysts for a wide range of readers working on design of attractive catalysts, photocatalysts, and electrocatalysts for energy, environmental, and green chemical processes.

Sustainable Green Catalytic Processes

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Author : Mousumi Sen
language : en
Publisher: John Wiley & Sons
Release Date : 2024-09-04

Sustainable Green Catalytic Processes written by Mousumi Sen and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-09-04 with Science categories.

This groundbreaking book offers an in-depth description of sustainable green catalytic processes that have emerged as the means to empower the existing protocols with greener, sustainable, and environmentally benign versions that hold enormous potential in industry and society. Growing worldwide concerns about environmental pollution and global warming have directed the attention of scientists towards approaches for developing sustainable protocols, and the need for employing greener and more sustainable catalytic approaches that are environmentally greener and more eco-friendly than current ones. Green and sustainable catalysts are the one class of catalysts that possess higher selectivity and activity, efficient recovery from the reaction medium, recyclability, cost-effectiveness and are prepared using environmentally benign preparation techniques. The most potent instrument in organic synthesis, and the cornerstone of green chemistry, is catalysis which has broadened the possibilities for organic transformations in the direction of a sustainable future. The catalyst has been playing a vital role, from the improvement of reaction conditions to enhanced selectivity towards the intended product and a decrease in the creation of byproducts. The purpose of this book is to highlight the developments made towards designing new catalysts (homogeneous, heterogeneous, organocatalyst, nanocatalyst, photocatalyst, nanophotocatalyst, biocatalyst, nanobiocatalyst, metal catalyst etc,.) and present the advancements in the field of chemical synthesis using greener catalytic routes with far-reaching applications. The other environmentally friendly method is the enzymatic synthesis of organic molecules, which substitutes safe reagents for those that imitate the biosynthetic route to synthesize the desired organic molecules. With its ability to produce transformations that occasionally enable the reduction of steps in a synthetic route, biophotocatalysis has long been recognized as a green technology and key to creating environmentally friendly and sustainable chemistry. The employment of sustainable green processes on the most crucial reaction steps of the synthetic protocol satisfies contemporary needs for environmentally friendly operations during the creation of valuable chemicals. Readers will find the book: details new catalysts development designs (homo and heterogeneous); presents the advancement of organic synthesis using greener catalytic routes with far-reaching applications; elaborates on preparation techniques for green and sustainable catalysts that possess higher activity, efficient recovery, and cost-effectiveness; discusses how to epitomize a green approach towards the preparation of organic moieties via enzymatic synthesis; analyzes nano-catalysis with green-based reagents and solvents that allow producers to follow the fundamental pillars of the green economy; elucidates green chemistry’s principles and metrics of the chemical’s life cycle and design through disposal. Audience The core audiences for this book include scientists and engineers working in green chemistry, materials science, photocatalysts, biotechnology, nanotechnology, waste minimization, and sustainability. This book is an excellent resource for graduate students, R&D experts, and researchers in academic and industrial fields of chemical synthesis.

Recent Developments In The Synthesis And Applications Of Pyridines

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Author : Parvesh Singh
language : en
Publisher: Elsevier
Release Date : 2022-09-17

Recent Developments In The Synthesis And Applications Of Pyridines written by Parvesh Singh and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-09-17 with Science categories.

Recent Developments in the Synthesis and Applications of Pyridines is a comprehensive handbook for organic chemists working on innovative approaches to the synthesis of pyridines. Written by scientists in both academia and industry and designed to be a standalone reference, the book features reviews, research results and case studies on synthetic methods and applications of pyridine-based chemotypes. The book will bridge the gap between industry and academia by presenting recent innovative approaches to the synthesis of pyridines, diverse application of pyridines in drug development, heterogeneous catalysis and material science, as well as benchtop to shelf narratives of pyridine-based compounds in the industry. The role of computational chemistry in the development of pyridine-based bioactive molecules is also included. This reference is essential for researchers in organic chemistry both in academic and industrial settings, postgraduates in chemistry and medicinal chemistry. - Includes a detailed review of recent research on the reactivity, synthesis and applications of pyridines - Features concise accounts of the reactivity, synthetic and optimized protocols - Discusses the medicinal, inorganic and polymer chemistry applications of pyridines

Sustainable Catalysis

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Author : Rafael Luque
language : en
Publisher: John Wiley & Sons
Release Date : 2017-12-27

Sustainable Catalysis written by Rafael Luque and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-12-27 with Technology & Engineering categories.

Highlighting sustainable catalytic processes in synthetic organic chemistry and industry, this useful guide places special emphasis on catalytic reactions carried out at room temperature. It describes the fundamentals, summarizes key advances, and covers applications in industrial processes in the field of energy generation from renewables, food science, and pollution control. Throughout, the latest research from various disciplines is combined, such as homogeneous and heterogeneous catalysis, biocatalysis, and photocatalysis. The book concludes with a chapter on future trends and energy challenges for the latter half of the 21st century. With its multidisciplinary approach this is an essential reference for academic and industrial researchers in catalysis science aiming to design more sustainable and energy-efficient processes.

Nanocatalysis

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Author : Keshav Lalit Ameta
language : en
Publisher: CRC Press
Release Date : 2022-07-08

Nanocatalysis written by Keshav Lalit Ameta and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-07-08 with Medical categories.

The field of nanocatalysis is undergoing rapid development. Nanocatalysis can help in designing catalysts with excellent activity, greater selectivity, and high stability. Their properties can easily be tuned by tailoring the size, shape, and morphology of the particular nanomaterial. Exhibiting both homogeneous and heterogeneous catalytic properties, nanocatalysts allow for rapid and selective chemical transformations, with the benefits of excellent product yield and ease of catalyst separation and recovery. Nanocatalysis: Synthesis of Bioactive Heterocycles reviews the catalytic performance and the synthesis and characterization of nanocatalysts, examining the current state of the art and pointing the way towards new avenues of research specially synthesis of bioactive heterocycles. Top researchers summarize synthetic methodologies for the synthesis of bioactive heterocycles using a nanocatalytic framework. The catalytic performance and the synthesis and characterization of nanocatalysts are reviewed. State of the art methods and new and emerging applications of nanocatalysts in the synthesis of biologically active heterocycles are detailed. Additional features include: Focuses on designing and synthesizing nanocatalysts specifically for the synthesis of different bioactive heterocycles. Demonstrates how nanocatalysis can produce catalysts with excellent activity, greater selectivity, and high stability. Explores tuning catalysts properties by tailoring the size, shape, and morphology of a nanomaterial. Offers the reader insights into the field of nanoscience via nanocatalysis. Nanocatalysis: Synthesis of Bioactive Heterocycles is a must read for researchers in organic chemistry, medicinal chemistry and biochemistry.

The Selected Papers Of Sir John Meurig Thomas

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Author : John Meurig Thomas
language : en
Publisher: World Scientific Publishing Company
Release Date : 2017-07-07

The Selected Papers Of Sir John Meurig Thomas written by John Meurig Thomas and has been published by World Scientific Publishing Company this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-07-07 with Science categories.

John Meurig Thomas is a former Director of the Royal Institution of Great Britain, a former head of the Department of Physical Chemistry and former Master of Peterhouse, University of Cambridge. A world-renowned solid-state, materials and surface chemist, he has been an educator, researcher, academic administrator, author of university texts, government advisor, industrial consultant and trustee of national museums in a career spanning over 50 years. Recipient of many international awards, including the Linus Pauling, Willard–Gibbs, Kapitza, Natta, Stokes, Davy and Faraday medals, he is also a fellow of the Royal Society (1977), of the American Philosophical Society (1993) and of ten other national academies. He is best known for his fundamental work in heterogeneous catalysis, chemical electron microscopy and in the popularisation of science, for which, in conjunction with his services to chemistry, he was knighted (1991). He is also founding editor of three scientific journals and editor or co-editor of some 30 monographs. A new mineral, meurigite, was named in his honour (1995). Most recently in 2016, Sir John was awarded the Royal Medal for Physical Sciences by the Royal Society. Drawn from over 1200 publications, this volume contains a summarised account of Sir John's work, with a selection of the new techniques pioneered and discovered by him and his colleagues. Also included are popular science articles, and various illustrations of techniques which have enhanced our knowledge of many facets of condensed matter science. Contributions from 80 peers, colleagues, former co-workers, students and friends worldwide who have interacted with or been influenced by him are a tribute to the professional and personal life of Sir John, making this book a unique reflective summary of the work of one of the greatest achievers in modern British physical science.

Noble Metal Metal Oxide Hybrid Nanoparticles

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Author : Satyabrata Mohapatra
language : en
Publisher: Elsevier
Release Date : 2018-10-11

Noble Metal Metal Oxide Hybrid Nanoparticles written by Satyabrata Mohapatra and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-11 with Technology & Engineering categories.

Noble Metal-Metal Oxide Hybrid Nanoparticles: Fundamentals and Applications sets out concepts and emerging applications of hybrid nanoparticles in biomedicine, antibacterial, energy storage and electronics. The hybridization of noble metals (Gold, Silver, Palladium and Platinum) with metal-oxide nanoparticles exhibits superior features when compared to individual nanoparticles. In some cases, metal oxides act as semiconductors, such as nano zinc oxide or titanium oxide nanoparticles, where their hybridization with silver nanoparticles, enhanced significantly their photocatalytic efficiency. The book highlights how such nanomaterials are used for practical applications. - Examines the properties of metal-metal oxide hybrid nanoparticles that make them so adaptable - Explores the mechanisms by which nanoparticles interact with each other, showing how these can be exploited for practical applications - Shows how metal oxide hybrid nanomaterials are used in a range of industry sectors, including energy, the environment and healthcare

Diverse Strategies For Catalytic Reactions

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Author : Goutam Kumar Patra
language : en
Publisher: Bentham Science Publishers
Release Date : 2023-09-22

Diverse Strategies For Catalytic Reactions written by Goutam Kumar Patra and has been published by Bentham Science Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-09-22 with Science categories.

Diverse Strategies for Catalytic Reactions is a compelling exploration of catalysis, a cornerstone in chemical sciences that has propelled the evolution of chemical manufacturing at the industrial scale. Highlighting the distinctive characteristics of catalysis, the book delves into pivotal topics and subfields. It underscores the revolutionary role catalysis plays in novel design, synthesis, and energy-efficient development, while minimizing side products, promoting atom economy, and embracing green chemistry principles. The comprehensive contents of this book include an array of chapters by experts, each addressing a specific catalytic approach, such as recent advances in electrocatalysis, nano-catalysis for selective oxidation, micellar catalysis, green catalysts, and more. Each of the 7 book chapters includes a summary and list of references for a broad range of readers. Readers will understand the range of chemical engineering strategies that are used to speed up reactions and synthesize molecules of interest. With its rich insights and practical applications, this book serves as an invaluable reference for graduate students, researchers, and professionals across academic and industrial domains.