Achieving simultaneously high conversion and high selectivity for light olefins directly producing from syngas

作     者：Yuhan Sun 

作者机构：Shanxi Research InstituteHuairou Research Laboratory Institute of Carbon Neutrality ShanghaiTech University 

出 版 物：《Science China Chemistry》 (中国科学:化学(英文版))

年 卷 期：2023年

核心收录：

学科分类：081702[工学-化学工艺] 08[工学] 0817[工学-化学工程与技术] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 

摘      要：The activity and selectivity are two primary indexes of a successful catalyst for chemical reactions. However,achieving a high activity and a high selectivity simultaneously is a long-standing challenge in catalysis, the socalled activity–selectivity trade-off. In the article recently published in Science, a research team led by Prof. Xiulian Pan and Prof. Xinhe Bao, from the Dalian Institute of Chemical Physics (DICP) of the Chinese Academy of Sciences(CAS), has demonstrated how this is achieved in the direct conversion of syngas into light olefins by using Ge-substituted AlPO-18 (GeAPO-18) in combination with ZnCrOx as a novel bifunctional catalyst [1].