Smart Polymer Catalysts And Tunable Catalysis

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Smart Polymer Catalysts and Tunable Catalysis

Author : Songjun Li,Peter A. Lieberzeit,Sergey A. Piletsky,Anthony P.F. Turner
Publisher : Elsevier
Page : 300 pages
File Size : 42,7 Mb
Release : 2019-09-10
Category : Technology & Engineering
ISBN : 9780128118726

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Smart Polymer Catalysts and Tunable Catalysis by Songjun Li,Peter A. Lieberzeit,Sergey A. Piletsky,Anthony P.F. Turner Pdf

Smart Polymer Catalysts and Tunable Catalysis describes the latest advances in smart polymer catalysts and tunable catalysis. This book will serve as an ideal reference for scientists, students and researchers working in the fields of catalysis, chemical engineering, chemistry, materials science, biotechnology and nanotechnology. Users will find this to be a distinct, systematic and comprehensive body of knowledge on the field with its compilation of essential knowledge and discussions of extensive potential in both social and commercial impacts. Provides a single-source summary of the emerging frontiers in scientific research in smart polymer catalysts and tunable catalysis Includes very well-organized chapters that are illustrated with over 130 illustrations and figures Written by scientists from prestigious universities and industries across the world Edited by veteran researchers in the field of smart polymers and catalysis

Fundamentals and Prospects of Catalysis

Author : Goutam Kumar Patra ,Santosh Singh Thakur
Publisher : Bentham Science Publishers
Page : 215 pages
File Size : 51,5 Mb
Release : 2020-09-21
Category : Science
ISBN : 9789811458491

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Fundamentals and Prospects of Catalysis by Goutam Kumar Patra ,Santosh Singh Thakur Pdf

Catalysis is an area of chemical sciences which has fascinated a wide range of academicians, researchers, chemical technologists and industries throughout the world. Progress in this field has been made owing to the thrust provided by this research and commercial interest. The field of catalysis is interdisciplinary by its nature, as it requires knowledge of organic synthesis, coordination and organometallic chemistry, reaction kinetics and mechanisms, stereochemical concepts and materials science. Fundamentals and Prospects of Catalysis highlights many important topics and sub-disciplines in catalysis by presenting 7 chapters on different but varied catalytic processes. This volume presents the following topics:· Organocatalytic Asymmetric Synthesis of Spiroacetals and Bridged Acetals· Design and Development of Bimetallic Enantioselective Salen Co Catalysts for The Hydrolytic Kinetic Resolution of Terminal Epoxides· Recent Trend in Asymmetric Heterogeneous Flow Catalysis· Ball Milling: A Green Tool in Synthetic Organic Chemistry· Recent Advances in the Developments of Enantioselective Electrophilic Fluorination Reactions via Organocatalysis· Green and Sustainable Biocatalytic Routes to Prepare Biobased Polyols as Precursors for Polyurethanes with Comparison of Existing Biobased Polyol Technology· Polymers Used as Catalysts

Polymer Engineering

Author : Bartosz Tylkowski,Karolina Wieszczycka,Renata Jastrzab
Publisher : Walter de Gruyter GmbH & Co KG
Page : 492 pages
File Size : 47,6 Mb
Release : 2017-09-25
Category : Science
ISBN : 9783110469745

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Polymer Engineering by Bartosz Tylkowski,Karolina Wieszczycka,Renata Jastrzab Pdf

Polymer Engineering focuses on the preparation and application of polymers in several hot topics such as artificial photosynthesis, water purification by membrane technologies, and biodiesel production from wastewater plants. The authors not only describe the latest developments in polymer science, but also support these experimental results by computational chemistry and modelling studies.

Temperature-Responsive Polymers

Author : Vitaliy V. Khutoryanskiy,Theoni K. Georgiou
Publisher : John Wiley & Sons
Page : 408 pages
File Size : 40,9 Mb
Release : 2018-05-31
Category : Technology & Engineering
ISBN : 9781119157793

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Temperature-Responsive Polymers by Vitaliy V. Khutoryanskiy,Theoni K. Georgiou Pdf

An authoritative resource that offers an understanding of the chemistry, properties and applications of temperature-responsive polymers With contributions from a distinguished panel of experts, Temperature-Responsive Polymers puts the focus on hydrophilic polymers capable of changing their physicochemical properties in response to changes in environmental temperature. The contributors review the chemistry of these systems, and discuss a variety of synthetic approaches for preparation of temperature-responsive polymers, physicochemical methods of their characterisation and potential applications in biomedical areas. The text reviews a wide-variety of topics including: The characterisation of temperature-responsive polymers; Infrared and Raman spectroscopy; Applications of temperature-responsive polymers grafted onto solid core nanoparticles; and much more. The contributors also explore how temperature-responsive polymers can be used in the biomedical field for applications such as tissue engineering. This important resource: Offers an important synthesis of the current research on temperature-responsive polymers Covers the chemistry, the synthetic approaches for presentation and the physiochemical method of temperature-responsive polymers Includes a review of the fundamental characteristics of temperature-responsive polymers Explores many of the potential applications in biomedical science, including drug delivery and gene therapy Written for polymer scientists in both academia and industry as well as postgraduate students working in the area of stimuli-responsive materials, this vital text offers an exploration of the chemistry, properties and current applications of temperature-responsive polymers.

Polymeric Materials in Organic Synthesis and Catalysis

Author : Michael R. Buchmeiser
Publisher : Wiley-VCH
Page : 592 pages
File Size : 45,8 Mb
Release : 2003-09-29
Category : Science
ISBN : UOM:39015059974926

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Polymeric Materials in Organic Synthesis and Catalysis by Michael R. Buchmeiser Pdf

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New Smart Materials via Metal Mediated Macromolecular Engineering

Author : Ezat Khosravi,Yusuf Yagci,Yuri Savelyev
Publisher : Springer
Page : 418 pages
File Size : 45,9 Mb
Release : 2009-09-30
Category : Technology & Engineering
ISBN : 9789048132782

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New Smart Materials via Metal Mediated Macromolecular Engineering by Ezat Khosravi,Yusuf Yagci,Yuri Savelyev Pdf

Control over macromolecular architecture and resulting material properties has been a central goal of polymer chemistry. There has been much interest in developing new synthetic routes to prepare smart materials with novel compositions and topologies for various applications. The considerable progress in the metal mediated macromolecular engineering over the past decade has had a major impact on the development of well-defined macromolecular architectures and the synthesis of smart materials. Particularly, remarkable strong developments have been observed for the synthesis of smart materials via four metal mediated macromolecular engineering techniques; Anionic, ROMP, ATRP and Click Chemistry. These materials have found uses in advanced microelectronics, technical and biomedical applications as well as in chemical sensors applications. This book is comprised of 27 chapters written by leading scientists from NATO and Partner Countries who have greatly contributed in the area of Anionic, ROMP, ATRP and Click Chemistry. It highlights the fundamental aspects and recent developments of these four powerful techniques and evaluate their potential in the syntheses of smart materials from complex structures (grafts, brushes, dendrimers, etc.) to nanostructures (self-assembly, nano-size, etc) for a wide range of applications. The book reports on the synthesis of a wide range of well-defined complex polymeric systems such as thermoresponsive smart polymers, star copolymers, biocompatible polymers, amphipilic smart nano structured, conducting polymers, self assembled polymers, and hyperbranced polymers.

Molecularly Imprinted Catalysts

Author : Songjun Li,Shunsheng Cao,Sergey A. Piletsky,Anthony P.F. Turner
Publisher : Elsevier
Page : 310 pages
File Size : 55,9 Mb
Release : 2015-09-30
Category : Technology & Engineering
ISBN : 9780128014448

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Molecularly Imprinted Catalysts by Songjun Li,Shunsheng Cao,Sergey A. Piletsky,Anthony P.F. Turner Pdf

Molecularly Imprinted Catalysts: Principle, Synthesis, and Applications is the first book of its kind to provide an in-depth overview of molecularly imprinted catalysts and selective catalysis, including technical details, principles of selective catalysis, preparation processes, the catalytically active polymers themselves, and important progress made in this field. It serves as an important reference for scientists, students, and researchers who are working in the areas of molecular imprinting, catalysis, molecular recognition, materials science, biotechnology, and nanotechnology. Comprising a diverse group of experts from prestigious universities and industries across the world, the contributors to this book provide access to the latest knowledge and eye-catching achievements in the field, and an understanding of what progress has been made and to what extent it is being advanced in industry. The first book in the field on molecularly imprinted catalysts (MIPs) Provides a systematic background to selective catalysis, especially the basic concepts and key principles of the different MIP-based catalysts Features state-of-the art presentation of preparation methods and applications of MIPs Written by scientists from prestigious universities and industries across the world, and edited by veteran researchers in molecular imprinting and selective catalysis

Advanced Catalytic Materials

Author : Ashutosh Tiwari,Salam Titinchi
Publisher : John Wiley & Sons
Page : 472 pages
File Size : 42,7 Mb
Release : 2015-04-27
Category : Technology & Engineering
ISBN : 9781118998960

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Advanced Catalytic Materials by Ashutosh Tiwari,Salam Titinchi Pdf

The subject of advanced materials in catalysisbrings together recent advancements in materials synthesis and technologies to the design of novel and smart catalysts used in the field of catalysis. Nanomaterials in general show an important role in chemical processing as adsorbents, catalysts, catalyst supports and membranes, and form the basis of cutting-edge technology because of their unique structural and surface properties. Advanced Catalytic Materials is written by a distinguished group of contributors and the chapters provide comprehensive coverage of the current literature, up-to-date overviews of all aspects of advanced materials in catalysis, and present the skills needed for designing and synthesizing advanced materials. The book also showcases many topics concerning the fast-developing area of materials for catalysis and their emerging applications. The book is divided into three parts: Nanocatalysts – Architecture and Design; Organic and Inorganic Catalytic Transformations; and Functional Catalysis: Fundamentals and Applications. Specifically, the chapters discuss the following subjects: Environmental applications of multifunctional nanocomposite catalytic materials Transformation of nanostructured functional precursors using soft chemistry Graphenes in heterogeneous catalysis Gold nanoparticles-graphene composites material for catalytic application Hydrogen generation from chemical hydrides Ring-opening polymerization of poly(lactic acid) Catalytic performance of metal alkoxides Cycloaddition of CO2 and epoxides over reusable solid catalysts Biomass derived fine chemicals using catalytic metal bio-composites Homoleptic metal carbonyls in organic transformation Zeolites: smart materials for novel, efficient, and versatile catalysis Optimizing zeolitic catalysis for environmental remediation

Catalysis by Polymer-Immobilized Metal Complexes

Author : Anatoly D. Pomogailo
Publisher : CRC Press
Page : 424 pages
File Size : 42,9 Mb
Release : 2020-08-18
Category : Science
ISBN : 9781000124712

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Catalysis by Polymer-Immobilized Metal Complexes by Anatoly D. Pomogailo Pdf

Deals with a new and promising field developed during the last two decades on the boundary between homogeneous and heterogeneous catalysis. This book presents general information on catalysis for a wide range of organic reactions, e.g., hydrogenation and oxidation reactions, and polymerization transformations. Special attention is paid to electro- and photochemical stimulation of catalytic processes in the presence of immobilized metal complexes. Other topics covered are the quantitative data on the comparison of catalyses by mobile and immobilized metal complexes; main factors affecting the activity of these catalytic systems and methods of optimizing their control; and specific problems of catalysis by fixed complexes (e.g., ligand exchange and electron transfer in metal polymer systems, macromolecular effects and polyfunctional catalysis).

Stereoselective Polymerization with Single-Site Catalysts

Author : Lisa S. Baugh,Jo Ann M. Canich
Publisher : CRC Press
Page : 696 pages
File Size : 46,6 Mb
Release : 2007-11-29
Category : Technology & Engineering
ISBN : 142001708X

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Stereoselective Polymerization with Single-Site Catalysts by Lisa S. Baugh,Jo Ann M. Canich Pdf

New synthetic techniques allow chemists to modify polymer microstructures more precisely than ever, making it possible to design materials that meet increasingly demanding performance requirements. Written and edited by experts in the field, Stereoselective Polymerization with Single-Site Catalysts reviews how the relative stereochemistry of polymer chains affects polymer properties and presents the latest strategies for developing tactic polymers using single-site catalysis. This unified volume explains the mechanistic basics of tactic polymerizations, beginning with an extensive survey of the most important classes of metallocene and post-metallocene catalysts used to make polypropylenes. It also focuses on tactic stereoblock and ethylene/propylene copolymers and catalyst active site models, followed by chapters discussing the structure of more stereochemically complex polymers and polymerizations that proceed via non-vinyl-addition mechanisms. Individual chapters thoroughly describe tactic polymerizations of α-olefins, styrene, dienes, acetylenes, lactides, epoxides, acrylates, and cyclic monomers, as well as cyclopolymerizations and ditactic structures, olefin/CO polymers, and metathesis polyalkenamers. An ideal reference and supplementary text, Stereoselective Polymerization with Single-Site Catalysts enables both new and experienced chemists to better understand tactic polymers and select appropriate catalyst systems for their preparation.

Multimodal Polymers with Supported Catalysts

Author : Alexandra Romina Albunia,Floran Prades,Dusan Jeremic
Publisher : Springer
Page : 276 pages
File Size : 42,6 Mb
Release : 2019-01-16
Category : Technology & Engineering
ISBN : 9783030034764

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Multimodal Polymers with Supported Catalysts by Alexandra Romina Albunia,Floran Prades,Dusan Jeremic Pdf

This book provides an overview of polyolefine production, including several recent breakthrough innovations in the fields of catalysis, process technology, and materials design. The industrial development of polymers is an extraordinary example of multidisciplinary cooperation, involving experts from different fields. An understanding of structure-property and processing relationships leads to the design of materials with innovative performance profiles. A comprehensive description of the connection between innovative material performance and multimodal polymer design, which incorporates both flexibility and constraints of multimodal processes and catalyst needs, is provided. This book provides a summary of the polymerization process, from the atomistic level to the macroscale, process components, including catalysts, and their influence on final polymer performance. This reference merges academic research and industrial knowledge to fill the gaps between academic research and industrial processes. · Connects innovative material performance to the flexibility of multimodal polymer design processes; · Provides a comprehensive description of the polymerization process from the atomic level to the macroscale; · Presents a polyhedric view of multimodal polymer production, including structure, property, and processing relationships, and the development of new materials.

Catalyst Design for Tailor-Made Polyolefins

Author : M. Terano,K. Soga
Publisher : Elsevier
Page : 415 pages
File Size : 50,8 Mb
Release : 1994-11-01
Category : Science
ISBN : 0080887538

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Catalyst Design for Tailor-Made Polyolefins by M. Terano,K. Soga Pdf

Recent development of olefin polymerization catalysts has caused marked changes in both industrial and academic research. Industrial use of homogeneous metallocene catalysts has already begun in the fields of high density polyethylene and syndiotactic polypropylene. Moreover, important data have been obtained from academic investigations which have proved useful for understanding conventional heterogeneous Ziegler-Natta catalysts. From the industrial viewpoint, however, heterogeneous high-yield catalysts seem to be more important. The present volume contains invited lectures and contributed papers. The following topics are covered: (1) Heterogeneous Catalysts, (2) Metallocene Catalysts and (3) New Trends in the Polyolefin Industry.

Model Systems in Catalysis

Author : Robert Rioux
Publisher : Springer Science & Business Media
Page : 531 pages
File Size : 50,9 Mb
Release : 2009-11-11
Category : Science
ISBN : 9780387980492

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Model Systems in Catalysis by Robert Rioux Pdf

This book is an excellent compilation of cutting-edge research in heterogeneous catalysis and related disciplines – surface science, organometallic catalysis, and enzymatic catalysis. In 23 chapters by noted experts, the volume demonstrates varied approaches using model systems and their successes in understanding aspects of heterogeneous catalysis, both metal- and metal oxide-based catalysis in extended single crystal and nanostructured catalytic materials. To truly appreciate the astounding advances of modern heterogeneous catalysis, let us first consider the subject from a historical perspective. Heterogeneous catalysis had its beginnings in England and France with the work of scientists such as Humphrey Davy (1778–1829), Michael Faraday (1791–1867), and Paul Sabatier (1854–1941). Sabatier postulated that surface compounds, si- lar to those familiar in bulk to chemists, were the intermediate species leading to catalytic products. Sabatier proposed, for example, that NiH moieties on a Ni sur- 2 face were able to hydrogenate ethylene, whereas NiH was not. In the USA, Irving Langmuir concluded just the opposite, namely, that chemisorbed surface species are chemically bound to surfaces and are unlike known molecules. These chemisorbed species were the active participants in catalysis. The equilibrium between gas-phase molecules and adsorbed chemisorbed species (yielding an adsorption isotherm) produced a monolayer by simple site-filling kinetics.

Nanostructured Catalysts

Author : Susannah L. Scott,Cathleen M. Crudden,Christopher W. Jones
Publisher : Springer Science & Business Media
Page : 334 pages
File Size : 54,7 Mb
Release : 2008-04-06
Category : Science
ISBN : 9780387306414

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Nanostructured Catalysts by Susannah L. Scott,Cathleen M. Crudden,Christopher W. Jones Pdf

With the recent advent of nanotechnology, research and development in the area of nanostructured materials has gained unprecedented prominence. Novel materials with potentially exciting new applications are being discovered at a much higher rate than ever before. Innovative tools to fabricate, manipulate, characterize and evaluate such materials are being developed and expanded. To keep pace with this extremely rapid growth, it is necessary to take a breath from time to time, to critically assess the current knowledge and provide thoughts for future developments. This book represents one of these moments, as a number of prominent scientists in nanostructured materials join forces to provide insightful reviews of their areas of expertise, thus offering an overall picture of the state-- the art of the field. Nanostructured materials designate an increasing number of materials with designed shapes, surfaces, structures, pore systems, etc. Nanostructured materials with modified surfaces include those whose surfaces have been altered via such techniques as grafting and tethering of organic or organometallic species, or through various deposition procedures including electro, electroless and vapor deposition, or simple adsorption. These materials find important applications in catalysis, separation and environmental remediation. Materials with patterned surfaces, which are essential for the optoelectronics industry, constitute another important class of surface-modified nanostructured materials. Other materials are considered nanostructured because of their composition and internal organization.

Effects of Nanoconfinement on Catalysis

Author : Rinaldo Poli
Publisher : Springer
Page : 266 pages
File Size : 53,8 Mb
Release : 2017-01-24
Category : Science
ISBN : 9783319502076

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Effects of Nanoconfinement on Catalysis by Rinaldo Poli Pdf

This book highlights the recent advances and state of the art in the use of functionalized nanostructured environments on catalysis. Nanoconfinements considered include well-defined molecular cages, imprinted self-assembled supramolecules, polymers made by living or controlled polymerization, metallorganic frameworks, carbon nanotubes, mesoporous inorganic solids, and hybrids thereof. Advantages of nanoconfinement of catalysts discussed include higher activities, improved selectivities, catalyst stabilization, cooperativity effects, simplified protocols for cascade syntheses, better catalyst recovery, and recyclability. The multiple applications that these materials offer are revolutionizing industrial sectors such as energy, electronics, sensors, biomedicine, and separation technology.