Microporous conjugated polymers via homopolymerization of 2,5-diethynylthiophene

被引：13

作者：

Bondarev, Dmitrij ^{[1
]}

Sivkova, Radoslava ^{[2
,3
]}

Suly, Pavol ^{[4
]}

Polaskova, Martina ^{[5
]}

Krejci, Ondrej ^{[5
]}

Krikavova, Radka ^{[6
]}

Travnicek, Zdenek ^{[6
]}

Zukal, Arnost ^{[7
]}

Kubu, Martin ^{[7
]}

Sedlacek, Jan ^{[2
]}

机构：

[1] Slovak Acad Sci, Polymer Inst, Dubravska Cesta 9, Bratislava 84541, Slovakia

[2] Charles Univ Prague, Fac Sci, Dept Phys & Macromol Chem, Hlavova 2030, CZ-12843 Prague, Czech Republic

[3] Acad Sci Czech Republ, Inst Macromol Chem, Dept Chem & Phys Surfaces & Biointerfaces, Heyrovsky Sq 2, CR-16206 Prague 6, Czech Republic

[4] Tomas Bata Univ Zlin, Ctr Polymer Syst, Tr Tomase Bati 5678, CZ-76001 Zlin, Czech Republic

[5] Tomas Bata Univ Zlin, Fac Technol, Dept Polymer Engn, Vavreckova 275, CZ-76272 Zlin, Czech Republic

[6] Palacky Univ, Fac Sci, Dept Inorgan Chem, 17 Listopadu 12, Olomouc 77146, Czech Republic

[7] Acad Sci Czech Republ, J Heyrovsky Inst Phys Chem, Vvi, Dolejskova 3, CZ-18223 Prague 8, Czech Republic

来源：

EUROPEAN POLYMER JOURNAL | 2017年 / 92卷

关键词：

Thiophene; Microporous; Catalysis; Polymerization; Conjugated polymer; Adsorption; ORGANIC POLYMERS; THIOPHENE; 1,4-DIETHYNYLBENZENE; POLYACETYLENES; POLYMERIZATION; FLUORESCENCE;

D O I：

10.1016/j.eurpolymj.2017.04.042

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Homopolymerizations of 2,5-diethynylthiophene into conjugated microporous polymers by (i) chain-growth polymerization and (ii) polycyclotrimerization are described. Both methods provide nearly quantitative yields of thiophene-rich (7.6 mmol thiophene rings/g) networks with specific surface area up to 839 m(2)/g. The thiophene units enhance the affinity of the networks to CO2 and red-shift the UV/vis and fluorescence absorption and emission bands of the networks, respectively.

引用

页码：213 / 219

页数：7

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