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学术报告通知——微纳米反应器的构筑(中国科学院大连化学物理研究所 刘健 研究员)
2018-03-20 | 编辑: | 【 】| | 供稿部门:
    

  报告题目:微纳米反应器的构筑 

  报  告  人:刘健 研究员 

  工作单位:中国科学院大连化学物理研究所 

  报告时间:20180323日(星期五)上午10:00 

  报告地点:能源楼217会议室 

  报告人简介: 

  刘健,博士,研究员。20094月获中科院大连化学物理研究所物理化学专业博士学位,师从杨启华研究员,李灿院士。20092013年先后获澳大利亚昆士兰大学及澳大利亚基金委资助(UQ Postdoctoral Research Fellowship Australian Postdoctoral Fellowship (APD)),在澳大利亚生物工程与纳米技术研究所,昆士兰大学工作,师从乔世璋教授,逯高清院士。2013年被澳大利亚科廷大学聘为讲师;2014年晋升为高级讲师。2017年至今,在中科院大连化学物理研究所工作,被聘为研究员,任微纳米反应器与反应工程学创新特区研究组组长,从事纳米多孔材料的设计合成及在能源、催化等相关领域的基础应用研究。2015年至2017年期间曾任英国皇家化学会(RSC)旗下杂志RSC Advances副主编(Associate Editor),科学通报客座编辑,目前受到ELSEVIER旗下国际著名期刊Materials Today邀请,任其旗舰期刊Materials Today Sustainability 主编(Editor-in-Chief)。在包括 Nature Mater., Nature Commun., Angew. Chem. Int. Ed., 等国际刊物发表正式论文146余篇(Nature子刊3篇,Angew. Chem. 9篇)。至目前为止,所发表论文已被 SCI 引用超过 9500余次,H 因子为 48。受邀为CRC Press编写Mesoporous Materials for Energy Storage and Conversion专著一本,参与6本书章的编写。曾获得 14 届国际催化大会青年科学家奖2008),UQ Foundation Research Excellence Award(澳大利亚昆士兰大学基础研究最高奖,2011),中科院院长奖,澳大利亚优秀博士后基金,英国皇家化学会旗下杂志Journal of Materials Chemistry A 2017杰出研究者等多项奖励。 

  报告摘要: 

    Coreshell and yolk-shell structured materials are an excellent candidate for the nanoreactors because their core and shell can be selectively functionalized and the catalytic active sites can be isolated. We have developed novel strategies for the synthesis of coreshell and yolk-shell structured nanoreactors with controllable sizes, compositions, geometries, structures and functionalities. More importantly, many applications have also been explored (e.g., enzyme catalysis, oxidation of alcohols, Cascade reaction), showing the industrial importance of these materials. We have also been working on design and synthesis of various nanoporous carbon spheres (NCSs) (including novel microporous carbon spheres, mesoporous carbon spheres, core shell and yolk shell carbon spheres with hierarchical porous structures) with high monodispersity, defined size and orientation of pores, tunable surface area, and controlled surface properties and structural ordering. Furthermore, mesoporous carbon-organosilica Janus nanoparticles have been successfully synthesized through a wet chemical method. The Pt-loaded Janus catalyst shows excellent interfacial activity for stabilizing Pickering emulsions, leading to significantly enhanced reaction efficiency in the biphasic nitroarene hydrogenation reaction even under the stir-free conditions. Moreover, we can envision that the multi-compartment nanoporous particles will provide an interesting platform for other potential applications including drug delivery, nanomotors and energy storages. 

 

 
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