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功能纳米材料的可控制备及性能研究

The controlled synthesis and properties of functional nanomaterials

  • 摘要: 功能纳米材料以其独特的结构和优异的性能在催化、能源、传感等领域具有广泛的应用前景.通过控制其制备和组装过程,可以有效地调节其性能.文章介绍了作者所在实验室在新型纳米材料合成方面的研究进展,深入探索了纳米晶体、生物络合高分子和生物分子-无机杂化纳米结构的可控性制备过程,对金属-半胱氨酸生物络合高分子的自组装与超结构手性进行了系统的研究和探讨.另外,文章作者还发现了无机杂化纳米结构的可逆光开关荧光效应,该效应在光信息记录方面具有潜在的应用价值.

     

    Abstract: Functional nanomaterials have broad application prospects in many fields such as catalysis, energy and sensing, due to their unique structures and excellent properties. Through control of their synthesis and assembly processes, we can regulate their properties effectively. In this paper, we give a brief summary of our recent progress in the synthesis of new functional nanomaterials. We have conducted in-depth investigations on the selective synthesis of nanocrystals, bio-coordination polymers and biomolecule-inorganic hybrid nanostructures. Systemic studies have also been made on the self-assembly and superstructural chirality in metal-cysteine biocoordination polymers. In addition, we have observed reversible photoswitchable fluorescence in self-assembled inorganic hybrid nanostructures, which has potential applications in the field of optical information recording.

     

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