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Phosphine Oxide Containing Poly(pyridinium salt)s as Fire Retardant Materials. Polymers (Basel) 2019; 11:polym11071141. [PMID: 31277313 PMCID: PMC6680757 DOI: 10.3390/polym11071141] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Revised: 06/30/2019] [Accepted: 07/01/2019] [Indexed: 11/20/2022] Open
Abstract
Six new rugged, high-temperature tolerant phosphine oxide-containing poly(4,4′-(p-phenylene)-bis(2,6-diphenylpyridinium)) polymers P-1, P-2, P-3, P-4, P-5, and P-6 are synthesized, characterized, and evaluated. Synthesis results in high yield and purity, as confirmed by elemental, proton (1H), and carbon 13 (13C) nuclear magnetic resonance (NMR) spectra analyses. High glass transition temperatures (Tg > 230 °C) and high char yields (>50% at 700 °C) are determined by differential scanning calorimetry (DSC) and thermogravimetric analysis (TGA), respectively. These new ionic polymers exhibit excellent processability, thin-film forming, high-temperature resistance, fire-resistance and retardation, coating, adhesion, mechanical and tensile strength, and n-type (electron transport) properties. The incorporation of phosphine oxide and bis(phenylpyridinium) moieties in the polymer backbones leads to high glass transition temperatures and excellent fire retardant properties, as determined by microcalorimetry measurements. The use of organic counterions allows these ionic polymers to be easily processable from several common organic solvents. A large variety of these polymers can be synthesized by utilizing structural variants of the bispyrylium salt, phosphine oxide containing diamine, and the counterion in a combinatorial fashion. These results make them very attractive for a number of applications, including as coating and structural component materials for automobiles, aircrafts, power and propulsion systems, firefighter garments, printed circuit boards, cabinets and housings for electronic and electrical components, construction materials, mattresses, carpets, upholstery and furniture, and paper-thin coatings for protecting important paper documents.
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Yamane H, Ito S, Tanaka K, Chujo Y. Preservation of main-chain conjugation through BODIPY-containing alternating polymers from electronic interactions with side-chain substituents by cardo boron structures. Polym Chem 2016. [DOI: 10.1039/c6py00377j] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This manuscript describes the synthesis and electronic structures of the modified boron dipyrromethene derivatives containing cardo boron.
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Affiliation(s)
- Honami Yamane
- Department of Polymer Chemistry
- Graduate School of Engineering
- Kyoto University
- Kyoto 615-8510
- Japan
| | - Shunichiro Ito
- Department of Polymer Chemistry
- Graduate School of Engineering
- Kyoto University
- Kyoto 615-8510
- Japan
| | - Kazuo Tanaka
- Department of Polymer Chemistry
- Graduate School of Engineering
- Kyoto University
- Kyoto 615-8510
- Japan
| | - Yoshiki Chujo
- Department of Polymer Chemistry
- Graduate School of Engineering
- Kyoto University
- Kyoto 615-8510
- Japan
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Dibble DJ, Umerani MJ, Mazaheripour A, Park YS, Ziller JW, Gorodetsky AA. An Aza-Diels–Alder Route to Polyquinolines. Macromolecules 2015. [DOI: 10.1021/ma5020726] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- David J. Dibble
- Department of Chemical Engineering
and Materials Science and ‡Department of
Chemistry, University of California, Irvine, Irvine, California 92697, United States
| | - Mehran J. Umerani
- Department of Chemical Engineering
and Materials Science and ‡Department of
Chemistry, University of California, Irvine, Irvine, California 92697, United States
| | - Amir Mazaheripour
- Department of Chemical Engineering
and Materials Science and ‡Department of
Chemistry, University of California, Irvine, Irvine, California 92697, United States
| | - Young S. Park
- Department of Chemical Engineering
and Materials Science and ‡Department of
Chemistry, University of California, Irvine, Irvine, California 92697, United States
| | - Joseph W. Ziller
- Department of Chemical Engineering
and Materials Science and ‡Department of
Chemistry, University of California, Irvine, Irvine, California 92697, United States
| | - Alon A. Gorodetsky
- Department of Chemical Engineering
and Materials Science and ‡Department of
Chemistry, University of California, Irvine, Irvine, California 92697, United States
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Lee HJ, Xin H, Park SM, Park SI, Ahn T, Park DK, Jenekhe SA, Kwon TW. Synthesis and Properties of Diarylamino-Substituted Linear and Dendritic Oligoquinolines for Organic Light-Emitting Diodes. B KOREAN CHEM SOC 2012. [DOI: 10.5012/bkcs.2012.33.5.1627] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Mikroyannidis JA, Fakis M, Spiliopoulos IK. Photophysical and electrochemical characterization of new poly(arylene vinylene) copolymers containing quinoline or bisquinoline segments. ACTA ACUST UNITED AC 2009. [DOI: 10.1002/pola.23412] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Grimsdale AC, Leok Chan K, Martin RE, Jokisz PG, Holmes AB. Synthesis of Light-Emitting Conjugated Polymers for Applications in Electroluminescent Devices. Chem Rev 2009; 109:897-1091. [PMID: 19228015 DOI: 10.1021/cr000013v] [Citation(s) in RCA: 1724] [Impact Index Per Article: 114.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Andrew C. Grimsdale
- School of Chemistry, Bio21 Institute, University of Melbourne, 30 Flemington Road, Victoria 3010, Australia; School of Materials Science and Engineering, Nanyang Technological University, Nanyang Avenue, Republic of Singapore 639798; Institute of Materials Research and Engineering (IMRE) and the Agency for Science, Technology and Research (A*STAR), 3 Research Link, Singapore 117602; and F. Hoffmann-La Roche Ltd., Pharmaceuticals Division, Discovery Chemistry, CH-4070 Basel, Switzerland
| | - Khai Leok Chan
- School of Chemistry, Bio21 Institute, University of Melbourne, 30 Flemington Road, Victoria 3010, Australia; School of Materials Science and Engineering, Nanyang Technological University, Nanyang Avenue, Republic of Singapore 639798; Institute of Materials Research and Engineering (IMRE) and the Agency for Science, Technology and Research (A*STAR), 3 Research Link, Singapore 117602; and F. Hoffmann-La Roche Ltd., Pharmaceuticals Division, Discovery Chemistry, CH-4070 Basel, Switzerland
| | - Rainer E. Martin
- School of Chemistry, Bio21 Institute, University of Melbourne, 30 Flemington Road, Victoria 3010, Australia; School of Materials Science and Engineering, Nanyang Technological University, Nanyang Avenue, Republic of Singapore 639798; Institute of Materials Research and Engineering (IMRE) and the Agency for Science, Technology and Research (A*STAR), 3 Research Link, Singapore 117602; and F. Hoffmann-La Roche Ltd., Pharmaceuticals Division, Discovery Chemistry, CH-4070 Basel, Switzerland
| | - Pawel G. Jokisz
- School of Chemistry, Bio21 Institute, University of Melbourne, 30 Flemington Road, Victoria 3010, Australia; School of Materials Science and Engineering, Nanyang Technological University, Nanyang Avenue, Republic of Singapore 639798; Institute of Materials Research and Engineering (IMRE) and the Agency for Science, Technology and Research (A*STAR), 3 Research Link, Singapore 117602; and F. Hoffmann-La Roche Ltd., Pharmaceuticals Division, Discovery Chemistry, CH-4070 Basel, Switzerland
| | - Andrew B. Holmes
- School of Chemistry, Bio21 Institute, University of Melbourne, 30 Flemington Road, Victoria 3010, Australia; School of Materials Science and Engineering, Nanyang Technological University, Nanyang Avenue, Republic of Singapore 639798; Institute of Materials Research and Engineering (IMRE) and the Agency for Science, Technology and Research (A*STAR), 3 Research Link, Singapore 117602; and F. Hoffmann-La Roche Ltd., Pharmaceuticals Division, Discovery Chemistry, CH-4070 Basel, Switzerland
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Tonzola CJ, Alam MM, Jenekhe SA. A New Synthetic Route to Soluble Polyquinolines with Tunable Photophysical, Redox, and Electroluminescent Properties. Macromolecules 2005. [DOI: 10.1021/ma051280b] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Christopher J. Tonzola
- Department of Chemical Engineering and Department of Chemistry, University of Washington, Seattle, Washington 98195-1750
| | - Maksudul M. Alam
- Department of Chemical Engineering and Department of Chemistry, University of Washington, Seattle, Washington 98195-1750
| | - Samson A. Jenekhe
- Department of Chemical Engineering and Department of Chemistry, University of Washington, Seattle, Washington 98195-1750
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