南京工业大学霍峰蔚教授讲座通知

2018-09-19 10:05

   应基础与交叉科学研究院刘绍琴教授邀请,南京工业大学霍峰蔚教授将于9月19日上午为我校师生带来精彩的学术报告,欢迎广大师生参加。

讲座时间9月19日上午8:30

地点:明德楼B305会议室

题目Metal-Organic Framwork NanoComposite Materials

报告摘要

Metal-organic frameworks (MOFs) have crystalline structures and are typically characterized by large internal surface areas, uniform but tunable cavities, and tailorable chemistry.[1] MOFs have shown great promise for a variety of applications, including gas storage, chemical separation, catalysis and sensing. Particularly, the incorporation of functional materials, such as nanoparticles, small molecules, or even biomaterials, in MOFs has attracted great attention because of the benefits of the novel chemical and physical properties exhibited by certain classes of functional materials. In our group, we developed a serious of encapsulation strategies that allow many types of functional materials to be fully incorporated within crystals in a well-dispersed fashion. Our strategy relies on the successive adsorption of nanoparticles onto the continuously forming surfaces of the growing MOF crystals. The as-prepared hybrid materials exhibit both active (catalytic, magnetic, and optical) properties deriving from the incorporated functional materials and size- and alignment-selective behavior (i.e., molecular sieving and regioselective guest reactivity) originating from the well-defined microporous nature of the MOF component. [2-4]

 

Figure 1. Schematic representation of the site-selective catalysis of multi-functional linear molecule using MOFs nanocomposite materials.

References:

[1] Yaghi, O. M. et al. Nature 423, 705–714 (2003).

[2] W. Zhang, B. Zheng, W. Shi, X. Chen, Z. Xu, S. Li, Y. Chi, Y. Yang, J. Lu*, W. Huang*, F. Huo* Advanced Materials, 2018, DOI: 10.1002/adma.201800643.

[3] J. Guan, Y. Hu, Y. Wang, H. Li, Z. Xu, T. Zhang, P. Wu, S. Zhang, G. Xiao, W. Ji, L. Li, M. Zhang, Y. Fan, L. Li, B. Zheng, W. Zhang, W. Huang*, F. Huo*. Advanced Materials, 2017, 29(12).

[4] G. Lu, S. Li, Z. Guo, O. K Farha, B. G Hauser, X. Qi, Y. Wang, X. Wang, S. Han, X. Liu, J. S DuChene, H. Zhang, Q. Zhang, X. Chen, J. Ma, S. C. J. Loo, W. D. Wei, Y. Yang, J. T. Hupp* and F. Huo* 2012, 4(4), 310-316.

报告人简介

   霍峰蔚教授在吉林大学获得学士、硕士学位,师从张希院士和王志强教授,从事树状分子的自组装研究;之后留学美国西北大学,在著名的科学家Chad Mirkin院士指导下获得博士学位,从事聚合物笔印刷及DNA生物纳米方向研究;2010年受聘于新加坡南洋理工大学助理教授,从事多孔配位聚合物复合材料的研究。2014年全职加盟南京工业大学。现任南京工业大学先进材料研究院副院长、博士生导师、国家江苏先进生物与化学制造协同创新中心海外合作研究部部长。

霍峰蔚教授荣获多项国家、省部级人才和科研项目的支持:国家杰出青年科学基金获得者、中央组织部青年千人计划入选者、江苏特聘教授、江苏省双创人才。以第一作者或通讯作者身份先后在ScienceNature NanotechnologyNature ChemistryAdvanced MaterialsAngewandte Chemie International Edition等国际知名期刊上发表研究论文百余篇、SCI他引3000余次,目前课题组主要从事多孔配位聚合物复合材料、选择性催化、能源存储、柔性电子器件等方面的研究。

 

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