Circularly polarized luminescence based chirality transfer of the chiral BINOL moiety via rigid π-conjugation chain backbone structures

被引：47

作者：

Meng, Fandian ^{[1
,2
]}

Li, Yunzhi ^{[3
]}

Zhang, Wenjie ^{[1
,2
]}

Li, Shuhua ^{[3
]}

Quan, Yiwu ^{[1
,2
]}

Cheng, Yixiang ^{[1
,2
]}

机构：

[1] Nanjing Univ, Key Lab Mesoscop Chem MOE, Nanjing 210023, Jiangsu, Peoples R China

[2] Nanjing Univ, Collaborat Innovat Ctr Chem Life Sci, Nanjing 210023, Jiangsu, Peoples R China

[3] Nanjing Univ, Computat Chem Sch Chem & Chem Engn, Nanjing 210023, Jiangsu, Peoples R China

来源：

POLYMER CHEMISTRY | 2017年 / 8卷 / 09期

基金：

中国国家自然科学基金;

关键词：

AGGREGATION-INDUCED EMISSION; LIGHT-EMITTING-DIODES; POLYMER SOLAR-CELLS; ENERGY-TRANSFER; WHITE-LIGHT; OPTOELECTRONIC PROPERTIES; PHOTOVOLTAIC PROPERTIES; FLUORESCENT SENSOR; CHARGE-TRANSFER; DESIGN;

D O I：

10.1039/c6py02218a

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Three kinds of chiral BINOL-based polymers could be synthesized by polymerization in a Pd-catalyzed cross-coupling reaction. The resulting chiral polymers can exhibit strong mirror image Cotton effects. Interestingly, only P2 and P3 can emit circularly polarized luminescence (CPL) signals, which can be attributed to the chirality transfer of the BINOL moiety via the rigid pi-conjugation chain backbone structure system. This work can develop a new strategy for the design of novel CPL materials.

引用

页码：1555 / 1561

页数：7

共 23 条

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