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“千人计划”专家陈少伟做客自主创新大讲堂
来源: | 作者:szhxhg | 发布时间: 2018-12-29 | 3303 次浏览 | 分享到:

1228日,由深圳市科学技术协会主办,深圳化学化工学会承办,深圳大学化学与环境工程学院协办的自主创新大讲堂“基于功能纳米材料的结构工程构建高效电催化剂及其在能源存储与转化中的应用”报告会在深圳大学西丽校区化学与环境工程学院一楼101学术报告厅举行。国家“千人计划”入选者、加州大学圣克鲁兹分校陈少伟教授为深圳大学化学与环境工程学院相关专业的百余名师生做了一场生动精彩的学术报告。

报告会现场

      陈少伟教授在报告会上介绍了其团队近年来基于功能纳米材料的结构工程构建高效电催化剂的一系列成果,总结了主要的合成制备方法,讨论了碳基材料与单原子相互作用对催化剂的影响,并展望了该领域的未来的发展方向。

陈少伟教授

      陈教授表示,针对目前的电化学催化领域,商用贵金属催化剂普遍显示出最佳的电催化活性,然而,昂贵的价格以及极低的自然储量限制了它们在实际中的应用。陈教授及其团队研究的“碳材料负载的过渡金属单个原子”是一个独特的电催化材料体系,相比于只能利用表面原子作为活性位点的传统的纳米颗粒催化剂,单原子催化剂的每个金属原子几乎都能得到有效的利用,从而大大的增加了原子利用率,提高了催化剂的效率。
     

问答环节

      讲座结束后,陈少伟教授还耐心详尽地解答了现场老师和研究生提出的问题,使大家开阔了视野,解除了疑惑,与会师生都感到获益匪浅。




讲师链接:

Shaowei Chen finished his undergraduate studies in China in 1991 with a BS degree in Chemistry from the University of Science and Technology of China, and then went to Cornell University receiving his MS and PhD degrees in 1993 and 1996, respectively. Following a postdoctoral appointment in the University of North Carolina at Chapel Hill, he started his independent career in Southern Illinois University in 1998. In summer 2004, he moved to the University of California - Santa Cruz (UCSC). He is currently a Professor of Chemistry and Faculty Director of the UCSC COSMOS program. He is also a specially appointed professor of South China University of Technology as part of the National Thousand Talents program. He has received a number of awards and honors, including a CAREER Award from the US National Science Foundation, a Cottrell Scholar Award from the Research Corporation for Science Advancement, and a Tajima Prize from the International Society of Electrochemistry. He is a Web of Science highly cited researcher in 2018 by Clarivate Analytics.


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