Download or read book Synthesis of Polymers Containing Cyanoimidazoles as a Pendant Group and Their Electrochemical Properties written by Taeseok Jang and published by . This book was released on 1996 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book SYNTHESIS AND CHARACTERIZATION OF POLY IMIDAZOLEAMIDES AND PENDANT GROUP POLYMERS BASED ON CYANOIMIDAZOLES written by ERNEST LOUIE THURBER and published by . This book was released on 1991 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: 2-amino-4-cyano-1-methyl-5-imidazolecarboxylate resulted in a low yield of poly(imidazoleamide).
Download or read book Synthesis Electrochemical and Electrochromic Properties of Triphenylamine containing Novel Aromatic Polymers with Pendant Viologen Moieties written by 陳詩涵 and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Monomer and Polymer Chemistry of 4 5 dicyano 2 vinylimidazoles written by David Michael Johnson and published by . This book was released on 2000 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Synthesis Electrochemical and Electrochromic Properties of Novel Aromatic Polymers Containing 4 methoxy substituted Triphenylamine Groups written by and published by . This book was released on 2008 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Synthesis of Conjugated Polymers with Pendant Metal Complexes and Study of Their Photophysical Properties written by Ka-Wing Tsoi and published by . This book was released on 2017-01-27 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation, "Synthesis of Conjugated Polymers With Pendant Metal Complexes and Study of Their Photophysical Properties" by Ka-wing, Tsoi, 蔡家榮, was obtained from The University of Hong Kong (Pokfulam, Hong Kong) and is being sold pursuant to Creative Commons: Attribution 3.0 Hong Kong License. The content of this dissertation has not been altered in any way. We have altered the formatting in order to facilitate the ease of printing and reading of the dissertation. All rights not granted by the above license are retained by the author. Abstract: A series of copolymers based on poly(phenylene thienylene) mainchain that contains pendent bisterpyridine ruthenium(II) complexes was synthesized by palladium catalyzed Suzuki coupling reaction. The polymers contain different proportion of metal complexes. The copolymers exhibit broad absorption band in the visible region due to the conjugated backbone and the bisterpyridine ruthenium complexes. The relative intensity of each absorption band depends on the metal complex contents. There is a significant spectral overlap between the emission of the conjugated polymer mainchain and the absorption of the ruthenium complexes. It was found that there is a quenching of polymer emission by the complexes. Based on the results obtained by spectroscopic studies, it is proposed to be Forster type energy transfer process between the polymer mainchain as the donor and the complexes as the acceptors. Two donor-acceptor molecules with pyrazinopyrazine bridge units were synthesized. They exhibit intramolecular charge transfer character and were characterized by 1 H NMR, FTIR, UV-visible absorption and mass spectrometry. The two compounds have absorption band in the near IR region and exhibit narrow band gap. Through structural modification, their optical and electronic properties can be fine tuned. They have potential applications in organic photovoltaic cells and organic field effect transistors. DOI: 10.5353/th_b5351043 Subjects: Conjugated polymers
Download or read book Synthesis of Conjugated Polymers with Pendant Metal Complexes and Study of Their Photophysical Properties written by 蔡家榮 and published by . This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Synthesis and Metal Ion Binding Properties of Polymers with 2 pyridinecarboxylic Acid and 2 2 pyridinyl oxazoline as Pendant Groups written by Amal El Mubasher and published by . This book was released on 1986 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Synthesis Electrochemical and Electrochromic Properties of Novel Aromatic Polymers Containing Multi arylamine Moiety written by 黃莉婷 and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Synthesis of Monomers and Polymeric Precursors to Impart Processability and Patternability to Conducting Polymers written by Arvind Kumar and published by . This book was released on 2006 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book American Doctoral Dissertations written by and published by . This book was released on 1996 with total page 872 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Papers Presented at the Meeting written by American Chemical Society. Division of Polymer Chemistry and published by . This book was released on 1988 with total page 1244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Comprehensive Polymer Science Volume 7 written by Geoffrey Allen and published by Pergamon. This book was released on 1989 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume 7 deals with specialty polymers and polymer processing, with eight chapters reviewing generic polymer systems and applications and seven chapters describing unit operations of polymer processing.
Download or read book Electronic and Photonic Applications of Polymers written by S. Richard Turner and published by . This book was released on 1988 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annotation. Papers of a symposium at the 192nd Meeting of the ACS Anaheim, Calif. Sept. 1988. Polymers have become a part of our everyday life. In the telecommunications industry applications have ranged from replacement of lead as a sheath in electric cable to meeting the stringent requirements for dielectrics in transoceanic communication. This seven-chapter book details the latest developments and trends in these applications. Annotation(c) 2003 Book News, Inc., Portland, OR (booknews.com).
Download or read book Cationic Ring Opening Polymerization written by Stanislaw Penczek and published by Springer. This book was released on 2014-03-12 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Crown Ethers and Phase Transfer Catalysis in Polymer Science written by Lon Mathias and published by Springer Science & Business Media. This book was released on 2013-11-22 with total page 421 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phase transfer catalysis or interfacial catalysis is a syn thetic technique involving transport of an organic or inorganic salt from a solid or aqueous phase into an organic liquid where reaction with an organic-soluble substrate takes place. Over the past 15 years there has been an enormous amount of effort invested in the development of this technique in organic synthe sis. Several books and numerous review articles have appeared summarizing applications in which low molecular weight catalysts are employed. These generally include either crown ethers or onium salts of various kinds. While the term phase transfer catalysis is relatively new, the concept of using a phasetrans fer agent (PTA) is much older~ Both Schnell and Morgan employed such catalysts in synthesis of polymeric species in the early 1950's. Present developments are really extensions of these early applications. It has only been within the last several years that the use of phase transfer processes have been employed in polymer synthesis and modification. Similarly, the use of polymer-bound phase transfer agents is also a recent development. These and related areas have nonetheless enjoyed explosive growth as mea sured by the number of publications and the variety of applica tions which have appeared. Several reviews dealing with these l 6 polymer-related investigations have been published.
Download or read book Polydiacetylenes written by H. Bässler and published by Springer Verlag. This book was released on 1984 with total page 149 pages. Available in PDF, EPUB and Kindle. Book excerpt:
