催化作用
多金属氧酸盐
甲烷
甲醇
醋酸
材料科学
无机化学
金属有机骨架
铂金
氧合物
化学工程
吸附
化学
有机化学
工程类
作者
Xiangjian Meng,Qingyi Lu,Yongpeng Li,Tieyin Shen,Zhuyin Sui,Lijuan Feng,Qi Chen
标识
DOI:10.1016/j.matlet.2021.131078
摘要
In this work, a novel heterogeneous compfosite catalyst was synthesized via the immobilization of platinum and polyoxometalate into MOFs containing bipyridine groups. The resulting UiO-67-Pt-Z has a high specific surface area (446 m2 g−1), which is beneficial to adsorb more methane molecules in the methane catalysed transformation, and the homogeneous distribution of Pt and POM can improve the catalytic efficiency of the catalyst. Under mild reaction conditions, methanol, ethanol, and acetic acid can be obtained in 2 h. Our work provides a new catalyst for the rapid catalytic oxidation of methane to high value-added oxygenates and broadens new ideas for exploring effective methane direct conversion in future work.
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