The Study of Synthesis of Poly(ethylene Oxide) Star Polymers PDF Download
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Author: Sarabjeet Singh Chhatwal
Publisher:
ISBN:
Category : Chemical engineering
Languages : en
Pages : 212
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Book Description
Author: Sarabjeet Singh Chhatwal
Publisher:
ISBN:
Category : Chemical engineering
Languages : en
Pages : 212
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Book Description
Author: Siddharth Mahapatra
Publisher:
ISBN:
Category : Chemical engineering
Languages : en
Pages : 248
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Book Description
![Synthesis and Surface Behavior of Poly(ethylene Oxide)[subscript N]-b-Polystyrene[subscript M] Heteroarm Star Polymer PDF](https://books.google.com/books/content/images/frontcover/jq89OAAACAAJ?fife=w80-h100)
Author: Jonghwa Jeong
Publisher:
ISBN:
Category :
Languages : en
Pages : 162
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Book Description
Amphipilic heteroarm star polymers of poly(ethylene oxide) (PEO) and polystyrene (PS) have been investigated in scientific and industrial applications since the PEO[subscript n]-b-PS[subscript m] heteroarm star polymers have a remarkable self-associating characteristic forming a core-shell structure. The well-developed star polymers offer higher degrees of chain end functionality compared to linear polymers in solution and solid-state. Star-shaped PEO and PS polymers were synthesized by sequential anionic polymerization of PEO and ATRP of PS using core-first method. The star polymers were studied at the air-water and air-solid interfaces. PEO1-b-PS2 heteroarm star polymer formed a homogeneous film on the surface and aggregated into well-developed circular domains at higher surface pressures. The monolayer exhibited order to disorder transitions. The structural diversities built up interesting surface morphologies. Increasing of PS chain length constructed a crater like structure with a function of surface pressure. Moreover, the PEO2-b-PS1 star polymer formed aggregation of domains instead of well-ordered circular domains.
Author: Frederick Eugene Bailey
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 192
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Author:
Publisher: ScholarlyEditions
ISBN: 1464933456
Category : Technology & Engineering
Languages : en
Pages : 75
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Book Description
Epoxy Compounds: Advances in Research and Application: 2011 Edition is a ScholarlyBrief™ that delivers timely, authoritative, comprehensive, and specialized information about Epoxy Compounds in a concise format. The editors have built Epoxy Compounds: Advances in Research and Application: 2011 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Epoxy Compounds in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Epoxy Compounds: Advances in Research and Application: 2011 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.
Author: Ashok Kakkar
Publisher: Royal Society of Chemistry
ISBN: 1788010426
Category : Technology & Engineering
Languages : en
Pages : 241
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Book Description
The term ‘miktoarm polymers’ refers to asymmetric branched macromolecules, a relatively new entry to the macromolecular field. Recent advances in their synthesis and intriguing supramolecular chemistry in a desired medium has seen a fast expansion of their applications. The composition of miktoarm polymers can be tailored and even pre-defined to allow a desired combination of functions, meaning polymer chemists can have complete control of the overall architecture of these macromolecules. By carefully selecting the composition, they can create supramolecular structures with intriguing properties, particularly for applications in biology. Miktoarm Star Polymers features chapters from experts actively working in this field, and provides the reader with a unique introduction to the fundamental principles of this exciting macromolecular system. Topics covered include the design, synthesis, characterization, self-assembly and applications of miktoarm polymers. The book is an excellent overview and up to date guide to those working in research in polymer chemistry, materials science, and polymers for medical applications.
Author: James Blystone Beil
Publisher:
ISBN:
Category :
Languages : en
Pages : 278
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Book Description
Author: Robert H. Grubbs
Publisher: John Wiley & Sons
ISBN: 3527334246
Category : Science
Languages : en
Pages : 1639
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Book Description
Covering the complete breadth of the olefin metathesis reaction. The second edition of the ultimate reference in this field is completely updated and features more than 80% new content, with the focus on new developments in the field, especially in industrial applications. No other book covers the topic in such a comprehensive manner and in such high quality, and this new edition retains the three-volume format: Catalyst Development, Applications in Organic Synthesis and Polymer Synthesis. Edited by a Nobel laureate in the field, and with a list of contributors that reads like a "Who's-Who" of metathesis, this is an indispensable one-stop reference for organic, polymer and industrial chemists, as well as chemists working with organometallics. Individual volumes also available separately to purchase Volume 1: Catalyst Development - http://www.wiley.com/WileyCDA/WileyTitle/productCd-3527339485.html Volume 2: Applications in Organic Synthesis - http://www.wiley.com/WileyCDA/WileyTitle/productCd-3527339493.html Volume 3: Polymer Synthesis - http://www.wiley.com/WileyCDA/WileyTitle/productCd-3527339507.html
Author: Charles E. Carraher
Publisher: Springer Science & Business Media
ISBN: 1461337488
Category : Science
Languages : en
Pages : 414
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Book Description
The sheer volume of topics which could have been included under our general title prompted us to make some rather arbitrary decisions about content. Modification by irradiation is not included because the activity in this area is being treated elsewhere. We have chosen to emphasize chemical routes to modification and have striven to pre sent as balanced a representation of current activity as time and page count permit. Industrial applications, both real and potential, are included. Where appropriate, we have encouraged the contributors to include review material to help provide the reader with adequate context. The initial chapter is a review from a historical perspective of polymer modification and contains an extensive bibliography. The remainder of the book is divided into four general areas: Reactions and Preparation of Copolymers Reactions and Preparation of Block and Graft Copolymers Modification Through Condensation Reactions Applications The chemical modification of homopolymers such as polyvinylchlo ride, polyethylene, poly(chloroalkylene sulfides), polysulfones, poly chloromethylstyrene, polyisobutylene, polysodium acrylate, polyvinyl alcohol, polyvinyl chloroformate, sulfonated polystyrene; block and graft copolymers such as poly(styrene-block-ethylene-co-butylene block-styrene), poly(I,4-polybutadiene-block ethylene oxide), star chlorine-telechelic polyisobutylene, poly(isobutylene-co-2,3-dimethyl- 1,3-butadiene), poly(styrene-co-N-butylmethacrylate); cellulose, dex tran and inulin, is described.
Author: Anjun Qin
Publisher: Royal Society of Chemistry
ISBN: 1782627162
Category : Science
Languages : en
Pages : 260
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Book Description
Click Polymerization has been edited by world renowned experts and provides an authoritative guide to this reaction type.
