Ligand Modified Metal Organic Framework UiO-66: A Highly Efficient and Stable Catalyst for Oxidative Desulfurization
Ligand Modified Metal Organic Framework UiO-66: A Highly Efficient and Stable Catalyst for Oxidative Desulfurization
复制标题
DOI：
10.1007/s10904-020-01808-y
复制
发表时间：
2020-11-13
影响因子：
4
通讯作者：
Lu, Shuxiang
中科院分区：
文献类型：
--
作者：
Liao, Xiaoyuan;Wang, Xiayang;Lu, Shuxiang
It is reported that the UiO-66(Zr) material could catalyze oxidative desulfurization (ODS) reaction, but its stability is inferior. In this work, a family of functionalized UiO-66(Zr) with different groups (-NH2, -NO2, -Br) were prepared to enhance this material's activity and stability. Characterizations and ODS tests show that the groups have profound influence over the physicochemical properties of UiO-66(Zr). Among functionalized UiO-66(Zr), UiO-66(Zr)-NO2 exhibited the best ODS activity, their ODS performance is linear correction with their Hammett values. Recycling experiments indicate UiO-66(Zr)-NO2 has no deactivation.
