Effects of Temperature and Solvent on the Energy Transfer and β-Phase Formation in the Iridium(III) Complex-Containing Polyfluorene in Solutions and as Suspended Nano-Particles

Shu-Juan Liu; Wen-Juan Xu; Ting-Chun Ma; Qiang Zhao; Qu-Li Fan; Qi-Dan Ling; Wei Huang

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Effects of Temperature and Solvent on the Energy Transfer and β-Phase Formation in the Iridium(III) Complex-Containing Polyfluorene in Solutions and as Suspended Nano-Particles

机译：温度和溶剂对溶液和悬浮纳米粒子中含铱（III）配合物的聚芴的能量转移和β相形成的影响

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摘要

The effects of temperature and solvent on the β-phase formation and energy transfer in an Ir(III) complex-containing polyfluorene were investigated. Efficient energy transfer from polyfluorenes host to Ir complexes guest can be realized at low temperature. The formation of β-phase was observed both in THF solution at low temperature and as suspended nano-particles at room temperature. In addition, phosphorescent polymer nanoparticles were prepared successfully and exhibited efficient phosphorescent emission.

机译：研究了温度和溶剂对含Ir（III）配合物的聚芴中β相形成和能量转移的影响。从聚芴主体到Ir配合物客体的有效能量转移可以在低温下实现。在低温下在THF溶液中和在室温下均以悬浮的纳米颗粒形式观察到β相的形成。另外，成功地制备了磷光聚合物纳米颗粒并表现出有效的磷光发射。

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来源
《Macromolecular Rapid Communications 》 |2010年第7期| p.629-633| 共5页
作者
Shu-Juan Liu; Wen-Juan Xu; Ting-Chun Ma; Qiang Zhao; Qu-Li Fan; Qi-Dan Ling; Wei Huang;
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作者单位

Jiangsu Key Laboratory for Organic Electronics & Information Displays and Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications (NUPT), 9 Wenyuan Road, Nanjing 210046, China;

Jiangsu Key Laboratory for Organic Electronics & Information Displays and Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications (NUPT), 9 Wenyuan Road, Nanjing 210046, China;

Jiangsu Key Laboratory for Organic Electronics & Information Displays and Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications (NUPT), 9 Wenyuan Road, Nanjing 210046, China;

Jiangsu Key Laboratory for Organic Electronics & Information Displays and Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications (NUPT), 9 Wenyuan Road, Nanjing 210046, China|State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing, 210093, P. R. China;

Jiangsu Key Laboratory for Organic Electronics & Information Displays and Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications (NUPT), 9 Wenyuan Road, Nanjing 210046, China;

Jiangsu Key Laboratory for Organic Electronics & Information Displays and Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications (NUPT), 9 Wenyuan Road, Nanjing 210046, China;

Jiangsu Key Laboratory for Organic Electronics & Information Displays and Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications (NUPT), 9 Wenyuan Road, Nanjing 210046, China;

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原文格式 PDF
正文语种 eng
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关键词
fluorescence; Ir(III) complex; nanoparticles; β-phase; polyfluorenes;

机译：荧光;铱（III）配合物;纳米粒子;β相;聚芴;

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1. Effects of Temperature and Solvent on the Energy Transfer and beta-Phase Formation in the Iridium(III) Complex-Containing Polyfluorene in Solutions and as Suspended Nano-Particles [J] . Liu SJ, Xu WJ, Ma TC, Macromolecular rapid communications: Publishing the newsletters of the European Polymer Federation . 2010 ,第7期

机译：温度和溶剂对溶液和悬浮纳米粒子中含铱（III）配合物的聚芴的能量转移和β相形成的影响
2. Improved Energy Transfer through the Formation of the β Phase for Polyfluorenes Containing Phosphorescent Iridium(III) Complexes [J] . Hui-Fang Shi, Yosuke Nakai, Shu-Juan Liu The journal of physical chemistry, C. Nanomaterials and interfaces . 2011 ,第23期

机译：含磷铱（III）配合物的聚芴通过β相的形成改善了能量转移
3. Improved Energy Transfer through the Formation of the β Phase for Polyfluorenes Containing Phosphorescent Iridium(III) Complexes [J] . Hui-Fang Shi, Yosuke Nakai, Shu-Juan Liu The journal of physical chemistry, C. Nanomaterials and interfaces . 2011 ,第23期

机译：含磷铱（III）配合物的聚芴通过β相的形成改善了能量转移
4. Phase Formation Between Iridium Thin Films and Zirconium Carbide Prepared by Spark Plasma Sintering at Relatively Low Temperatures [C] . B.A.B. Alawad, E.G. Njoroge, T.P. Ntsoane, Open Innovations Conference . 2018

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Effects of Temperature and Solvent on the Energy Transfer and β-Phase Formation in the Iridium(III) Complex-Containing Polyfluorene in Solutions and as Suspended Nano-Particles

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