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报告题目 |
Nanostructured materials and their functional applications |
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报告时间 |
2013年10月23日(星期三)下午15:30 |
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报告地点 |
合肥微尺度物质科学国家实验室一楼科技报告厅 |
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报告摘要 |
This presentation includes following two topics: 1) Porous metal-organic frameworks (MOFs) as platforms for functional applications. There has been a rapid development in metal-organic frameworks (MOFs), especially porous MOFs, due to their high potential for diverse applications in the past decade. Recently, we have successfully synthesized a number of new porous MOFs and found their new applications as catalysts, as templates for nanoporous carbon synthesis, and as supports for metal nanoparticles as well as for large molecule separation. Crystalline MOF nanosheets have been fabricated via top-down delamination from bulk crystals of a layered MOF, which exhibit remarkable amine intercalation property and reversible amine exchangeability. 2) Metal nanoparticle-catalyzed hydrogen generation from liquid-phase chemical hydrogen storage materials. Hydrogen, H2, is a globally accepted clean fuel. The use of hydrogen fuel cells in vehicles or in portable electronic devices requires lightweight H2 storage or “on-board” hydrogen generation, for which the most important are safety, ease to control and fast kinetics of the hydrogen release along with a high hydrogen content. Here we report excellent liquid-phase hydrogen generation systems suitable for use as portable hydrogen sources, which are based on metal nanoparticle-catalyzed hydrolysis of ammonia borane (NH3BH3), complete decomposition of hydrous hydrazine (H2NNH2) and decomposition of formic acid. |
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报告人 |
Prof. Qiang Xu, National Institute of Advanced Industrial Science and Technology (AIST) and Kobe University, Japan |
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报告人简介：⑴、现在工作单位及职称 ⑵、主要研究方向 ⑶、学术成就简述（100字以内） Qiang Xu received his PhD degree in Physical Chemistry in 1994 at Osaka University, Japan. After one year working as a postdoctoral fellow at Osaka University, he started his career as a Research Scientist in Osaka National Research Institute in 1995. Currently, he is a Chief Senior Researcher at National Institute of Advanced Industrial Science and Technology (AIST, Japan) and adjunct professor at Kobe University. He received Thomson Reuters Research Front Award in 2012. His research interests include porous and nanostructured materials and related functional applications, especially for clean energy. He has published more than 250 papers in refereed journals. | |
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接待单位联系人：江海龙 电话：63607861 | |
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主办单位：合肥微尺度物质科学国家实验室（筹）、化学与材料科学学院、外事办 | |