（理学院国际合作交流中心 报道）理学院芯片产业学院于2023年5月16日下午邀请南洋理工大学黄一中教授进行了以“Co coupled with O vacancies on more advancement of oxygen evolution reaction of Co3O4 thin nanosheets”为主题的学术报告。本次报告采取线下会议的方式进行。
黄教授在学院做学术报告
电解水制氢是解决能源与环境问题的有效方法。在本次学术报告中，黄教授介绍了一种在Co3O4纳米片中同时产生Co空位和O空位的方法。通过激光照射Co3O4纳米片产生空位，不仅性能更优，且相较于其他方法更可控。最后通过密度泛函理论计算表明，空位在Co3O4的带隙中产生了一个陷阱态，增强了吸附能力，促进了电解水制氢过程。报告会上，学院师生与黄教授进行了热烈的讨论与交流，大家广受启发，收益颇丰。
部分参会老师和学生
报告人简介：Professor Yizhong Huang is currently positioned in the School of Materials Science and Engineering at Nanyang Technological University in Singapore. He has been working at the University of Oxford as a postdoc, research fellow (faculty member), college fellow of Wolfson, and an academic visitor. He has been granted several awards, such as UK-Southeast Asia Partners in Science Collaboration Development. He has published over three hundred papers in journals such as Nature, Nature Communications, Advanced Materials, Advanced Energy Materials, Advanced Functional Materials, Nano Energy, Nano Letters, and ACS Nano with a citation over 12000 and an H-index of 52. He has developed his expertise in transmission electron microscopy (TEM) and focused ion beam (FIB) systems with specific research interests in nano-electrochemistry and hybrid nanostructured materials for energy applications.
