Synthesis of a wrinkled hierarchically porous cerium-based MOF for thermal decomposition catalysis of ammonium perchlorate

影响因子：3.9

DOI码：10.1021/acs.langmuir.5c01862

发表刊物：Langmuir

关键字：Catalysts Degradation Metal-organic frameworks Organic reactions Porosity

摘要：Since ammonium perchlorate (AP) thermal decomposition catalysis is a typical heterogeneous catalytic process, developing catalysts with optimized interfacial properties has become an urgent priority. Catalysts featuring hierarchically porous structures demonstrate significant advantages in heterogeneous catalysis due to their abundant accessible active sites. In this study, a wrinkled hierarchically porous structure cerium-based metal–organic framework material (WHP-UiO-66-Ce) was synthesized by the soft template method, and its interaction with AP enabled efficient catalysis of AP decomposition. The results show that under the catalysis of WHP-UiO-66-Ce, the high-temperature decomposition peak of AP is reduced from 427.2 to 361.5 °C. Meanwhile, WHP-UiO-66-Ce significantly enhances the rate of decomposition of AP, which is attributed to its unique structure. Furthermore, concerns about the issue of the agglomeration of catalysts have significantly diminished. This strategy provides an idea for designing efficient catalysts for AP thermal decomposition.

合写作者：Zhou Peng,Tang Xiaolin,Zheng Zeyu,Ding Chongtao,Zhou Yuming,Ji Hongfeng,Fu Lin

论文类型：期刊论文

通讯作者：Huang Chi*

学科门类：理学

文献类型：J

卷号：XXX

期号：XXX

页面范围：XXX-XXX

是否译文：否

发表时间：2025-07-22

收录刊物：SCI

发布期刊链接：https://doi.org/10.1021/acs.langmuir.5c01862

附件：

 1.cheng-et-al-2025-synthesis-of-a-wrinkled-hierarchically-porous-cerium-based-mof-for-thermal-decomposition-catalysis-of.pdf