报告题目：混合催化剂的实现以及金属有机框架的机理研究
报告人：李哲慧博士， Boston College, USA
报告时间：2016年12月27日（周二）上午09：30-10：30
报告地点：独墅湖校区907号楼1445报告室
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报告摘要：
A new homogeneous-heterogeneous hybridcatalyst towards the hydrogenation of carbon dioxide reaction was developed.The new hybrid catalyst construct was obtained through the aperture openingencapsulation of homogenous transition metal complexes (iPr-PNP)IrH3 into a metal-organic frameworks (MOF) UiO-66. The successful apertureencapsulation was carried out through linker exchange method, while the directsynthesis method was also studied as a comparison. By building a superstructurearound the transition metal complex, the beneficial effects throughinteractions beyond the primary coordination sphere were expected. In addition,the kinetics behavior of ZIF-8 linker exchange reaction in n-butanol wasinvestigated. Activation parameters of this process were calculated from theEyring plot to obtain an in-depth mechanistically understanding of theassociative pathway and dissociative pathway.
教育背景：
Boston College, US PhDCandidate 2013.9-Present
Major:Chemistry
The University of Akron (UA), US Master of Science 2011.8-2013.5
Major:Polymer Engineering
Maincourses: Rheology, Engineering properties of Solid Polymers, PolymericMaterials and Engineering Science, etc.
Soochow University (SU), China Bachelor of Science 2008.9-2011.7
Major:Materials Science and Engineering
Maincourses: Organic Chemistry, Inorganic Chemistry, Foundation of Materials Scienceand Engineering, etc.
研究经历：
The heterogeneouscatalyst
Advisors: Dr. Chia-Kuang(Frank) Tsung and Dr. Jeffery A. Byers, Department of Chemistry, Boston College
Developing methods of putting the homogeneous catalysis into porousnetworks to achieve gas storage and conversion
The polymer solarcell
Advisor: Dr. XiongGong, Department of Polymer Engineering, The University of Akron
Studied a series of fullerene derivatives with liquid crystalproperties and their performance in the solar cell as acceptor materials.
Investigated inverted tandem solar cells with a focus on theintermediate layer, functions of buffer layers and surface engineering for highperformance.
（报告联系人：屠迎锋老师课题组）