The rational design of a novel catalytic system for the directional transformation of CO₂ into a single product is the key factor for the industrial application of this carbon resource but is challenging. Recently in Chem, Fan and co-workers manufactured a new bifunctional catalyst, Cr₂O₃(SG)/H-SAPO-34, for highly selective ethene production via a CO₂ hydrogenation strategy. Benefiting from the precisely controlled catalytic components, reaction conditions, and hybrid alcoholic intermediates (especially ethanol), the authors achieved high ethene selectivity of 74% at a CO₂ conversion of 13%.

中文翻译：

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用于将 CO2 高选择性转化为乙烯的新型混合醇主导反应网络

_{将CO 2}定向转化为单一产物的新型催化体系的合理设计是该碳资源工业化应用的关键因素，但具有挑战性。最近在Chem中，Fan 及其同事制造了一种新的双功能催化剂 Cr ₂ O ₃ (SG)/H-SAPO-34，用于通过 CO ₂加氢策略进行高选择性乙烯生产。得益于精确控制的催化组分、反应条件和混合醇中间体（尤其是乙醇），作者在 13% 的 CO ₂转化率下实现了 74% 的高乙烯选择性。