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Friday, May 15, 2020 | History

5 edition of Azo functional polymers found in the catalog.

Azo functional polymers

functional group approach in macromolecular design

by G. Sudesh Kumar

  • 17 Want to read
  • 39 Currently reading

Published by Technomic Pub. Co. in Lancaster, Pa .
Written in English

    Subjects:
  • Azo polymers

  • Edition Notes

    Includes bibliographical references.

    StatementG. Sudesh Kumar.
    Classifications
    LC ClassificationsQD383.A95 K86 1992
    The Physical Object
    Paginationix, 158 p. :
    Number of Pages158
    ID Numbers
    Open LibraryOL1748388M
    ISBN 100877629366
    LC Control Number92064256

    Amongst functional macromolecules, the combination of polymers and dyes is a research field of great potential with regard to high-performance materials. Accordingly, colored polymers have become increasingly important as materials for miscellaneous technical applications in recent years while also being a major part of everyday life. For instance, dye-containing polymers are nowadays widely Cited by: The grafting of zwitterion-type polymer, polyDAEMA + (SO 3) −, onto silica gel surface was successfully achieved by the treatment of polyDAEMA-grafted silica gel, which was prepared by the graft polymerization of DAEMA initiated by azo groups introduced Cited by:

    Time-efficient synthetic methods of porous organic polymers are searched in order to extend the applications of these materials. In this work, we show a robust and time-efficient synthetic method of azo-linked porous organic polymers named Azo-POPs based on a NaBH 4-mediated reductive coupling polymerization on well-known polynitro -POPs were found to have a high Cited by: 5. Cite as: dium of Chemical Terminology, 2nd ed. (the "Gold Book"). Compiled by A. D. McNaught and A. Wilkinson. Blackwell Scientific Publications, Oxford.

    The most complete resource in functional group chemistry Patai's Chemistry of Functional Groups is one of chemistry's landmark book series in organic chemistry. An indispensible resource for the organic chemist, this is the most comprehensive reference available in functional group chemistry. A molecular design approach was used to create asymmetrical visible light-triggered azo-derivatives that can be good candidates for polymer functionalization. The specific electron–donor substituted molecules were characterized and studied by means of NMR analyses and UV-visible spectroscopy, comparing the results with Time Dependent Density Functional (TD-DFT) calculations.


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Azo functional polymers by G. Sudesh Kumar Download PDF EPUB FB2

This book explores functional polymers containing aromatic azo chromophores in side-chain, main-chain and other parts of their structures, known as azo polymers and Price: $ Azo Functional Polymers: Functional Group Approach in Macromolec 1st Edition by G.

Sudesh Kumar (Author). About this book. This book explores functional polymers containing aromatic azo chromophores in side-chain, main-chain and other parts of their structures, known as azo polymers and which share common photoresponsive properties.

It focuses on the molecular architecture of azo polymers, the synthetic methods and their most important functions, such as Azo functional polymers book birefringence and dichroism, Brand: Springer-Verlag Berlin Heidelberg.

Azo Polymers: Synthesis, Functions and Applications Xiaogong Wang (auth.) This book explores functional polymers Azo functional polymers book aromatic azo chromophores in side-chain, main-chain and other parts of their structures, known as azo polymers and which share common photoresponsive properties.

This book explores functional polymers containing aromatic azo chromophores in side-chain, main-chain and other parts of their structures, known as azo polymers and.

Functional polymers and smart polymeric materials play a decisive role for new innovations in all areas where new materials are needed. Optoelectronics, catalysis, biomaterials, medicine, building materials, water treatment, coatings, and many more applications rely on functional polymers.

This book explores functional polymers containing aromatic azo chromophores in side-chain, main-chain and other parts of their structures, known as azo polymers and Author: Xiaogong Wang. Purchase Advanced Functional Polymers for Biomedical Applications - 1st Edition.

Print Book & E-Book. ISBN  This new book covers the synthetic as well application aspects of functional polymers. It highlights modern trends in the field and showcases the recent characterization techniques that are being employed in the field of polymer science. The chapters are written by top-notch scientists who are internationally recognized in the : Raja Shunmugam.

Polymer Science. This book explains the following topics: Polymers and the Environment, Emulsion Polymerization, Polymer Science Approach to Physico-Chemical Characterization and Processing of Pulse Seeds, Polymer Characterization with the Atomic Force Microscope, Nonconventional Method of Polymer Patterning, The Properties and Application of Carbon Nanostructures, Electrokinetic.

This article reports for the first time the observation of a series of fractal structures formed from a representative amphiphilic random azo copolymer (PPAPE). The fractal structures were obtained from colloidal spheres of PPAPE through aggregation and structural reorganization in aqueous dispersions.

In the process, the colloidal spheres with hydrophobic cores were first prepared by gradual Cited by: AZO Solutions. We provide everything as a single supplier – from the initial concept, from innovative individual components for storage, discharge, screening, conveying, dosing and weighing of raw materials right through to a turnkey solution, namely an entire plant ready for operation: plant engineering and construction, process engineering and process IT dovetail seamlessly.

Abstract. This chapter discusses different ways to obtain azo polymers. Like other functional polymers, azo polymers can be synthesized by polymerization and copolymerization of monomers that contain azo functional groups or by chemical modification of a suitable precursor polymer to introduce the azo functional groups after by: 1.

The precursor polymer was postfunctionalized by azo coupling reaction and tricyanovinylation to form a number of NLO polymers with different conjugation lengths and electron : Xiaogong Wang. This book is about azo polymers including their syntheses, properties, functions, and applications.

Generally speaking, azo polymers are macromolecules that con-tain a significant amount of azo groups in their molecular structures, which should also include polymers containing aliphatic azo moieties.

However, as their scope. Azo compounds are compounds bearing the functional group diazenyl R−N=N−R′, in which R and R′ can be either aryl or alkyl. IUPAC defines azo compounds as: "Derivatives of diazene (diimide), HN=NH, wherein both hydrogens are substituted by hydrocarbyl groups, e.g.

PhN=NPh azobenzene or diphenyldiazene." The more stable derivatives contain two aryl groups. The N=N group is called an a. About this book.

n modern polymer science a variety of polymerization methods for the direct synthesis of polymers bearing functional groups are known. However, there is still a large number of functional groups that may either completely prevent polymerization or lead to side reactions.

Post-polymerization modification, also known as polymer. These triptycene based azo-polymers (TBAPs) have high solubility in common organic solvents due to the presence of pendent alkyl chains as well as triptycene motifs.

TBAPs are well characterized by GPC, TGA, 1 H NMR, FTIR, PXRD, FESEM, UV and fluorescence spectroscopy. Polymers with azo-linkages are generally : Mosim Ansari, Atikur Hassan, Akhtar Alam, Achintya Jana, Neeladri Das. Request PDF | Azo Polymer Syntheses | This chapter discusses different ways to obtain azo polymers.

Like other functional polymers, azo polymers can be synthesized by Author: Xiaogong Wang. Reactive & Functional Polymers provides a forum to disseminate original ideas, concepts and developments in the science and technology of polymers with functional groups, which impart specific chemical reactivity or physical, chemical, structural, biological, and pharmacological scope covers organic polymers, acting for instance as reagents, catalysts, templates, ion.

Functional Polymers: Design, Synthesis, and Applications - CRC Press Book This new book covers the synthetic as well application aspects of functional polymers.

It highlights modern trends in the field and showcases the recent characterization techniques that are being employed in the field of polymer .The research on advanced functional polymers is being driven by the fast-growing demand for new functional materials that can be used in revolutionary technologies.

Polymers can be endowed with functions by using certain special preparation methods or by introducing functional .Functional Group Reactivity in Polymer Science The Chemistry of Azo Functional Group Introduction Methods of Preparation Characterization Structural Chemistry Properties of Azo Functional Group Conclusion ReferencesAzo Functional Polymers-Strategies for Synthesis Introduction Aliphatic Azo Polymers Aromatic Azo Polymers Conclusion ReferencesThermal Chemistry of Azo Functional .