Triaryl-1,4-diamine-based polysquaraines: effect of co-solvent and monomer insertion on optoelectronic properties†,Polymer Chemistry

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Triaryl-1,4-diamine-based polysquaraines: effect of co-solvent and monomer insertion on optoelectronic properties†
Polymer Chemistry ( IF 4.1 ) Pub Date : 2018-01-24 00:00:00 , DOI: 10.1039/c7py02056b
G. Garbay _{1,

2,

3,

4,

5} , T. Tailliez _{1,

2,

3,

4,

5} , E. Pavlopoulou _{1,

2,

3,

4,

5} , J. Oriou _{1,

2,

3,

4,

5} , M. Bezirdjoglou _{1,

2,

3,

4,

5} , G. Hadziioannou _{1,

2,

3,

4,

5} , E. Cloutet _{1,

2,

3,

4,

5} , C. Brochon _{1,

2,

3,

4,

5}

Affiliation

A series of N1,N4-didodecyl-N1,N4-diphenylbenzene-1,4-diamine-based polysquaraines have been synthesized under microwave irradiation in the absence of any catalyst. The effect of the solvent of polymerization, on the squaric acid catenation (1,2 and 1,3 linkages), has been studied and polysquaraines integrating linear chains in their backbone have been advantageously obtained by using di-functional alcohol during the polymerization. Such obtained polymers exhibit a broad emission with a quantum yield up to 18%. The latter were then tested in OLED devices exhibiting a promising white emission.

中文翻译：

三芳基-1,4-二胺基多方晶：共溶剂和单体插入对光电性能的影响†

在没有任何催化剂的情况下，在微波辐射下已经合成了一系列的N 1，N 4-二十二烷基-N 1，N 4-二苯基苯-1,4-二胺基多方胺。已经研究了聚合溶剂对方酸串联（1,2和1,3键）的影响，并且通过在聚合过程中使用双官能醇有利地获得了在其主链中整合了直链的多方胺。这样获得的聚合物表现出宽泛的发射，量子产率高达18％。然后在具有希望的白光发射的OLED器件中对后者进行测试。

更新日期：2018-01-24

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