郑州大学河南先进技术研究院邀请澳大利亚伍伦贡大学（UOW）创新材料研究所主任陈俊教授作学术报告，欢迎广大师生积极参加！

报告题目： Defective carbon-based materials for electrocatalysis

报告专家： 陈俊（澳大利亚伍伦贡大学 教授）

报告时间： 2025年12月19日（周五）10:00

报告地点： 河南先进技术研究院101报告厅

专家简介：

Dr Jun Chen is currently appointed as Senior Professor, Director of Australian Institute for Innovative Materials at University of Wollongong (UOW). His research interests include: Electroactive Materials, Bio-/Electro-Interfaces, Nano/Micro- Materials, 2D/3D Printing and Wearable Electronic Devices. He has authored over 330 peer-reviewed publications in international journals with an h-index of 101 and has been identified as Highly Cited Researchers in Cross Field (7-times) since 2018.  In 2021, Prof. Chen has been admitted as a Fellow of The Royal Society of Chemistry (FRSC).

报告简介：

In the past few decades, tremendous efforts have been devoted to developing carbon-based materials to reduce the need for precious metals in the field of electrocatalysis. Thereinto, defective carbon-based electrocatalysts have recently been considered one of the most promising alternatives owing to their irreplaceable advantages, such as environmentally friendly, low cost, and high structural tunability. However, despite remarkable progress has been achieved, grand challenges of their further development remain with the traditional “trial-and-error” approaches, mainly due to the lack of precise synthetic methodologies as well as in-depth understandings of active centres and underlying electrocatalytic mechanisms. Herein, we report some new synthetic strategies to precisely control the carbon defect density or manipulate the targeted migration of metal species on defective carbon substrate, which not only successfully realize the monitoring the structural dynamic evolution of defective carbon materials (DCMs), but also improve the fundamental understanding of the synthetic and electrocatalytic mechanisms.5 We believe that the development of synthetic methodologies of DCMs provides plenty of room for expanding the “gene pool” of electrocatalysts and then pushing the DCMs towards industrialization.

河南先进技术研究院

2025年12月15日