Synthesis and Characterization of a Multifunctional Conjugated Polymer

被引：7

作者：

Campos, Emerson C. G. ^{[1
]}

Zanlorenzi, Cristiano ^{[1
]}

Nowacki, Bruno F. ^{[1
]}

Miranda, Gabriela M. ^{[1
]}

Turchetti, Denis A. ^{[1
,2
]}

Akcelrud, Leni C. ^{[1
]}

机构：

[1] Fed Univ Parana UFPR, Paulo Scarpa Polymer Lab LaPPS, BR-81531970 Curitiba, Parana, Brazil

[2] Univ Sao Paulo, Sao Carlos Inst Phys IFSC, BR-13566590 Sao Carlos, SP, Brazil

来源：

ADVANCES IN CONDENSED MATTER PHYSICS | 2018年 / 2018卷

关键词：

LANTHANIDE COORDINATION POLYMERS; ALTERNATING COPOLYMERS; IR; FLUORESCENCE; LUMINESCENT; FLUORENE; LIGANDS; EDOT; NMR;

D O I：

10.1155/2018/9427460

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

This work reports the synthesis and characterization of a conjugated polymer based on fluorene and terpyridine, namely, poly[(9,9-bis(3-((S)-2-methylbutylpropanoate))fluorene-alt-6,6'-(2,2': 6',2 ''-terpyridin-6-yl)] (LaPPS71). The structure was characterized by H-1 and C-13 nuclear magnetic resonance (NMR) and Fourier-transform infrared (FTIR) spectroscopy. The molar mass was measured by gel permeation chromatography (GPC). As thermal characterization, the glass transition temperature (Tg) was measured by differential scanning calorimetry (DSC). The polymer structure contains two sites capable of complexation with metallic ions, affording the possibility of obtainment of independent or electronically coupled properties, depending on the complexation site. The photophysical properties were fully explored in solution and solid state, presenting ideal results for the preparation of various metallopolymers, in addition to potential application as a metamaterial, due to the presence of the chiral center in the side chains of the polymer.

引用

页数：9

共 41 条

[1] Design of luminescent lanthanide complexes: From molecules to highly efficient photo-emitting materials [J].

Armelao, L. ;

Quici, S. ;

Barigelletti, F. ;

Accorsi, G. ;

Bottaro, G. ;

Cavazzini, M. ;

Tondello, E. .

COORDINATION CHEMISTRY REVIEWS, 2010, 254 (5-6) :487-505

[2] Chiral polymer photonics [J].

Baev, Alexander ;

Prasad, Paras N. .

OPTICAL MATERIALS EXPRESS, 2017, 7 (07) :2432-2439

[3] Single Polymer Photosensitizer for Tb3+ and Eu3+ Ions: An Approach for White Light Emission Based on Carboxylic-Functionalized Poly(m-phenylenevinylene)s [J].

Balamurugan, A. ;

Reddy, M. L. P. ;

Jayakannan, M. .

JOURNAL OF PHYSICAL CHEMISTRY B, 2009, 113 (43) :14128-14138

[4] Analysis of the electronic, IR, and 1H NMR spectra of conjugated oligomers based on 4,4'-triphenylamine vinylene [J].

Baryshnikov, G. V. ;

Minaeva, V. A. ;

Minaev, B. F. ;

Sun, V. -H. ;

Grigoras, M. .

OPTICS AND SPECTROSCOPY, 2016, 121 (03) :348-356

[5] Light emitting mechanisms in an alternated fluorene EDOT copolymer-A theoretical and photophysical study [J].

Cassemiro, Sandra M. ;

Zanlorenzi, Cristiano ;

Atvars, Teresa D. Z. ;

Santos, Gerson ;

Fonseca, Fernando J. ;

Akcelrud, Leni .

JOURNAL OF LUMINESCENCE, 2013, 134 :670-677

[6] A metamaterial solid-state terahertz phase modulator [J].

Chen, Hou-Tong ;

Padilla, Willie J. ;

Cich, Michael J. ;

Azad, Abul K. ;

Averitt, Richard D. ;

Taylor, Antoinette J. .

NATURE PHOTONICS, 2009, 3 (03) :148-151

[7] Unusual nitro-coordination of europium(III) and terbium(III) with pyridinyl ligands [J].

de Bettencourt-Dias, Ana ;

Bauer, Sebastian ;

Viswanathan, Subha ;

Maull, Brandi C. ;

Ako, Ayuk M. .

DALTON TRANSACTIONS, 2012, 41 (36) :11212-11218

[8] X-ray structure determination, Hirshfeld surface analysis, spectroscopic (FT-IR, NMR, UV-Vis, fluorescence), non-linear optical properties, Fukui function and chemical activity of 4′(2,4-dimethoxyphenyl)-2,2′:6′,2"-terpyridine [J].

Demircioglu, Zeynep ;

Yesil, Ahmet Emin ;

Altun, Mehmet ;

Bal-Demirci, Tiilay ;

Ozdemir, Namik .

JOURNAL OF MOLECULAR STRUCTURE, 2018, 1162 :96-108

[9] Synthesis and characterization of alternating copolymers of fluorene and oxadiazole [J].

Ding, JF ;

Day, M ;

Robertson, G ;

Roovers, J .

MACROMOLECULES, 2002, 35 (09) :3474-3483

[10] Low-Bandgap Near-IR Conjugated Polymers/Molecules for Organic Electronics [J].

Dou, Letian ;

Liu, Yongsheng ;

Hong, Ziruo ;

Li, Gang ;

Yang, Yang .

CHEMICAL REVIEWS, 2015, 115 (23) :12633-12665

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