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    学术讲座(二十二):Earth Abundant Electrocatalysts for Water Splitting

    2019-04-15

     

    主讲人:赵川教授 

    时间: 2019416日上午10:00

    地点: 深圳大学西丽校区B1-420会议室

    报告人简介:

    澳大利亚新南威尔士大学(The University of New South WalesUNSW)化学院终身教授,皇家澳大利亚电化学会(EDRACI) 主席,澳大利亚研究委员会FutureFellow,英国皇家化学会会士(FRSC),澳洲皇家化学会会士(FRACI),皇家新南威尔士会会士(FRSN)。2002年,西北大学博士毕业,2002-2006年在德国奥尔登堡大学(Carl von OssietzkyUniversität Oldenburg)化学系从事博士后研究工作,2006-2010年澳大利亚蒙纳士大学(Monash University)化学院ARC绿色化学中心任高级研究员。赵川教授的研究兴趣包括纳米电化学技术及其在清洁能源中的应用。近年来发表高水平SCI论文百余篇,包括多篇以通讯作者发表在Nat.CommunJ. Am.Chem. SocAngew. Chem.Int. Ed期刊上的热点论文和高引用频率排行论文。其科研成果多次被包括新华社在内的国际主流新闻媒体报道,获国际发明专利4项,澳大利亚发明专利5项,多项成果商业化,其制氢项目2016年入选中国科技部首个海外高科技火炬创新园。

    讲座摘要:

    The increasingdemands for clean energy have triggered tremendous research interests onelectrochemical energy conversion and storage systems with minimumenvironmental impact. Electrolytic water splitting holds the promise for globalscale storage of renewable energy, e.g., solar and wind in the form of hydrogenfuel, enabling the continuous usage of these diffusive and intermittent energysources when used together with fuel cells. Nevertheless, the widespreadapplication of water splitting technology has been severely constrained by theuse of precious metal catalysts, such as oxides of ruthenium and iridium forthe anodic oxygen evolution reaction (OER), and platinum for the cathodichydrogen evolution reaction (HER). This presentation concerns our recentprogress in developing non-precious metal-based, carbon-based and metal-organicframework (MOF)-based water splitting catalysts, as well as our strategies forenhancing the efficiency of these catalysts by nanostructuring to a levelcomparable to that of precious metal catalysts.The commercialisation of someour catalysts in water electrolysis industry also will be discussed.

     

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