Synthesis and development of oxygen and temperature sensitive phosphorescent paints for sensor applications by using controlled synthetic methods

使用受控合成方法合成和开发用于传感器应用的氧和温度敏感磷光涂料

• 批准号: 201138142
• 负责人: Professorin Dr. Elisabeth Holder
• 金额: --
• 依托单位: Lehr- und Forschungsgebiet Photonische Materialien
• 依托单位国家: 德国
• 项目类别: Research Grants
• 财政年份: 2011
• 资助国家: 德国
• 起止时间: 2010-12-31 至 2013-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/201138142?language=en
• 关键词: Synthesis; development; oxygen; temperature; sensitive

Functional coatings are required in many high-tech applications. They are, e.g., used in aerodynamic wind-tunnel experiments for monitoring flows and temperature gradients on surfaces. The development of dual sensor materials based on oxygen and temperature sensitive probes that can be applied by low cost, wet-chemical processes such as spray-coating or spin-coating has a great technological impact. A promising avenue to obtain such functional coatings relies on the smart combination of photoluminescent oxygen- and temperature-sensitive transition metal-complexes with various copolymers exhibiting different oxygen permeability. This material design offers favorable perspectives in sensor technology and for imaging applications due to the bright and color-tunable emission of the targeted iridium(III) complexes used as indicators. This joint project addresses the development of smart combinations of iridium(III) complexes with an optimized composition of oxygen blocking and oxygen permeable copolymer segments, enabling a fine-tuning of the sensor response. It can be expected that this project will have a beneficial impact towards the design of improved and highly sensitive materials for multi-channel sensors and imaging applications with outstanding properties.

许多高科技应用都需要功能性涂层。例如，在空气动力学风洞实验中用于监测表面上的流动和温度梯度。基于氧和温度敏感探针的双传感器材料的开发具有很大的技术影响，该双传感器材料可以通过低成本的湿化学工艺（例如喷涂或旋涂）来应用。一个有前途的途径，以获得这样的功能涂层依赖于智能组合的光致发光的氧和温度敏感的过渡金属配合物与各种共聚物表现出不同的透氧性。这种材料设计提供了有利的前景，在传感器技术和成像应用，由于明亮和颜色可调的发射目标铱（III）配合物用作指示剂。该联合项目致力于开发铱（III）配合物的智能组合，优化了阻氧和透氧共聚物片段的组成，从而实现了传感器响应的微调。可以预期，该项目将对多通道传感器和成像应用的改进和高灵敏度材料的设计产生有益的影响。

项目成果

Referenced luminescent sensing and imaging with digital color cameras: A comparative study

• DOI: 10.1016/j.snb.2012.11.041
• 发表时间: 2013-02-01
• 期刊: SENSORS AND ACTUATORS B-CHEMICAL
• 影响因子: 8.4
• 作者: Meier, Robert J.;Fischer, Lorenz H.;Schaeferling, Michael
• 通讯作者: Schaeferling, Michael

Oxygen and temperature sensitivity of blue to green to yellow light-emitting Pt(II) complexes.

蓝、绿、黄发光 Pt(II) 配合物的氧和温度敏感性

• DOI: 10.1039/c2dt30835e
• 发表时间: 2012
• 期刊: Dalton transactions
• 影响因子: 4
• 作者: C. Karakus;L.H. Fischer;S. Schmeding;J. Hummel;N. Risch;M. Schäferling;E. Holder
• 通讯作者: E. Holder