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Synergy of Pt Single Atom and Clusters toward Selective Glycerol Oxidation
ChemNanoMat ( IF 2.6 ) Pub Date : 2023-01-09 , DOI: 10.1002/cnma.202200494
Zhicheng Luo 1 , Zhiguo Zhu 2 , Rui Xiao 1 , Dawang Chu 3
Affiliation  

We combine the affinity of Pt nanoparticles to oxygen-containing groups and the strong activity of Pt single atoms to C−H activation, and prepared a 0.2%Ptatom–1.0%Ptcluster/CeO2 catalyst, which gave a high glycerol conversion of 90.9% with a high glyceric acid selectivity of 83.2% under mild reaction conditions (T=100 °C, O2 flow of 5 mL min−1, and non-alkaline).

中文翻译:

Pt 单原子和团簇对甘油选择性氧化的协同作用

我们结合Pt纳米粒子对含氧基团的亲和力和Pt单原子对C−H活化的强活性,制备了0.2%Pt原子–1.0 %Pt/CeO 2催化剂,甘油转化率高90.9%,在温和反应条件下(T=100 °C,O 2流量为 5 mL min -1,非碱性)甘油酸选择性高达 83.2% 。
更新日期:2023-01-09
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