主讲人：范晓雷

地点：弘毅楼四楼中庭报告厅

时间：2021.03.31

主讲人介绍：

范晓雷，英国曼彻斯特大学 (The University of Manchester) 化学工程系教授，博士生导师。范晓雷博士2010年毕业于英国巴斯大学 (University of Bath)，获得化学工程博士学位，先后在英国华威大学 (University of Warwick) 及剑桥大学(University of Cambridge) 从事博士后研究工作，2013年就职于曼彻斯特大学。范晓雷博士的研究领域主要为多相催化、结构型催化剂、化工过程强化、低温等离子体催化及新型多孔材料的基础研究及其在化学化工领域的应用。迄今，累计在Nature Catalysis, Angewandte Chemie, Applied Catalysis B, AIChE Journal, Chemical Engineering Science, Industrial & Engineering Chemistry Research等化工专业期刊发表论文70余篇，参与撰写学术专著1部，申请国际发明专利1项。范晓雷博士课题组现有博士和博士后16人，获得英国工程与自然科学研究委员会 (EPSRC)、英国皇家学会 (The Royal Society)、欧盟 (EC)等资助科，科研经费约为150万英镑。其于2018年获得中国科学院金属研究所的李薰青年学者讲座奖，2019年被选为旅英中国学人化学科学与技术学会会长。

主要内容：

Synthetic zeolites are class of porous crystalline aluminosilicate materials with intrinsic pore sizes of <1 nm, being the most important yet practical porous materials in chemical industry. They have been used as solid acid catalysts for many industrial catalytic applications, especially petrochemical industries such as fluidised catalytic cracking (FCC), hydrocracking, hydrocarbon isomerisation and alkylation. However, their intrinsic micropores can cause accessibility/diffusion issues, which reduce the efficiency of their uses in catalysis and cause the catalyst deactivation. The introduction of secondary mesopores (2-50 nm) into the zeolites’ frameworks can help to address the accessibility/diffusion issues, and it can be achieved practically by the post-synthetic treatment methods such as dealumination and desilication. In this seminar, the recent development of new post-synthetic treatment methods in Fan’s group for making mesoporous FAU Y zeolites and mesoporous MFI ZSM-5 nanoboxes (with a very low silicon to aluminum ratio) will be presented, highlighting the novelty of these newly developed methods and the significance of the developed zeolites in catalysis.

主办单位：材料化学工程国家重点实验室