项目名称: D-π-A型富勒烯金属配合物的设计合成及性质研究
项目编号: No.21302138
项目类型: 青年科学基金项目
立项/批准年度: 2014
项目学科: 数理科学和化学
项目作者: 张建新
作者单位: 天津工业大学
项目金额: 25万元
中文摘要: 将金属钌多吡啶配合物或者环金属铱配合物通过寡聚噻吩与富勒烯C60连接起来, 集三者性质于一身,由于给体与受体之间的相互作用又赋予其新的性质,具有良好的应用前景,是富勒烯金属配合物领域中的研究热点。 本申请拟设计、合成寡聚噻吩桥联的D-π-A型富勒烯金属配合物,并对该类化合物的光物理、光化学性质进行系统研究。通过上述研究,较为深入的理解寡聚噻吩桥联的D-π-A型富勒烯金属配合物的合成及其性质,从而为进一步获得具有长寿命电荷分离态的富勒烯金属配合物提供依据。 本申请拟进行的研究有望为富勒烯金属配合物在光电器件中的应用提供必要的理论及实验支持。
中文关键词: 富勒烯;金属卟啉;电荷转移;给体;受体
英文摘要: Bridging fullerene and polypyridyl ruthenium or cyclometalated iridium complexes with oligothiophene bridges, combines the properties of these three moieties while creates new characteristics due to donor-acceptor interaction. It is of great prospect for future applications, and is thus a hot topic in the research field of fullerene metal complexes. This proposal plans to design,synthesize oligothiophene-bridged D-π-A type fullerene metal complexes. Photophysical and photochemcial properties will be systematically investigated in order to gain deep understanding of the oligothiophene-bridged D-π-A type fullerene metal complexes. This would provide important theoretical basis for obtaining fullerene metal complexes with long-lived charge separation state. This proposal is expexcted to provide necessary theoretical and experimental support for the application of the fullerene metal complexes in optoelectronic devices.
英文关键词: Fullerene;Metalloporphyrin;Charge transfer;Donor;Acceptor