Structure-reactivity relationships in fluid catalytic cracking particles were studied using an integrated combination of single-molecule fluorescence microscopy and transmission electron microscopy to give correlated high-resolution information. The results show that the active zeolites can be clearly identified. Zeolite domains, seemingly identical in structure, show differences in reactivity.

中文翻译：

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集成的透射电子和单分子荧光显微镜将反应性与单个催化剂颗粒中的超微结构联系起来。

使用单分子荧光显微镜和透射电子显微镜的集成组合研究了流化催化裂化颗粒中的结构反应性关系，以提供相关的高分辨率信息。结果表明可以清楚地鉴定出活性沸石。看起来结构相同的沸石域显示出反应性的差异。