Synthesis, properties, and switching of valence tautomeric metal complex in solution, solid state, and self-assembled monolayers: from photoswitches to chemosensors

溶液、固态和自组装单层中价互变金属配合物的合成、性质和转换：从光开关到化学传感器

• 批准号: 415715861
• 负责人: Privatdozent Dr. Marat Khusniyarov
• 金额: --
• 依托单位: Lehrstuhl für Anorganische und Allgemeine Chemie
• 依托单位国家: 德国
• 项目类别: Research Grants
• 财政年份: 2018
• 资助国家: 德国
• 起止时间: 2017-12-31 至 2023-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/415715861?language=en
• 关键词: Synthesis; properties; switching; valence; tautomeric

The project encompasses two subprojects dealing with valence tautomeric metal-dioxolene complexes. 1) Novel bistable cobalt-dioxolenes featuring anchoring groups will be synthesized and chemically grafted to gold and aluminium oxide surfaces. The obtained surface deposits will be switched thermally and with light allowing the control of magnetic properties of 2D materials at the molecular level. 2) The possibility to use valence tautomeric cobalt-dioxolenes as chemical sensors will be studied. Different classes of monodentate and bidentate ligands will be used as substrates in sensing experiments in solutions at room temperature. The molecular sensors will respond visually and magnetically.

该项目涵盖了两个涉及价互变异金属二氧化烯配合物的子标志。 1）将合成具有锚固组的新型Bistable-Dioxolenes，并将其化学嫁接到黄金和氧化铝表面。所获得的表面沉积物将被热切换，并在光线下可以控制分子水平的2D材料的磁性特性。 2）将研究使用价互变异钴二氧烯二氧烯二氧烯二氧烯烯作为化学传感器的可能性。在室温下，不同类别的单齿和双齿配体将用作溶液中传感实验的底物。分子传感器将在视觉和磁性上做出响应。