典型文献
Highly dispersed Pd clusters/nanoparticles encapsulated in MOFs via in situ auto-reduction method for aqueous phenol hydrogenation
文献摘要：
In this work,a novel in situ auto-reduction strategy was developed to encapsulate uniformly dispersed Pd clusters/nanoparticles in MIL-125-NH2.It is demonstrated that the amino groups in MIL-125-NH2 can react with formaldehyde to form novel reducing groups(-NH-CH2OH),which can in situ auto-reduce the encapsulated Pd2+ions to metallic Pd clusters/nanoparticles.As no additional reductants are required,the strategy limits the aggregation and migration of Pd clusters and the formation of large Pd nanopar-ticles via controlling the amount of Pd2+precursor.When applied as catalysts in the hydrogenation of phenol in the aqueous phase,the obtained Pd(1.5)/MIL-125-NH-CH2OH catalyst with highly dispersed Pd clusters/nanoparticles with the size of around 2 nm exhibited 100％of phenol conversion and 100％of cyclohexanone selectivity at 70℃after 5 h,as well as remarkable reusability for at least five cycles due to the large MOF surface area,the highly dispersed Pd clusters/nanoparticles and their excellent stability within the MIL-125-NH-CH2OH framework.
文献关键词：
中图分类号：
作者姓名：
Xiubing Huang;Xiaoyu Li;Wei Xia;Bin Hu;Martin Muhler;Baoxiang Peng
作者机构：
Beijing Advanced Innovation Center for Materials Genome Engineering,Beijing Key Laboratory of Function Materials for Molecule & Structure Construction,School of Materials Science and Engineering University of Science and Technology Beijing,Beijing 10083,China;Laboratory of Industrial Chemistry,Faculty of Chemistry and Biochemistry,Ruhr University Bochum,Bochum 44780,Germany;Max Planck Institute for Chemical Energy Conversion,Mülheim a.d.Ruhr 45470,Germany
文献出处：
引用格式：
[1]Xiubing Huang;Xiaoyu Li;Wei Xia;Bin Hu;Martin Muhler;Baoxiang Peng-.Highly dispersed Pd clusters/nanoparticles encapsulated in MOFs via in situ auto-reduction method for aqueous phenol hydrogenation)[J].材料科学技术（英文版）,2022(14):167-175
A类：
Pd2+ions,Pd2+precursor
B类：
Highly,dispersed,clusters,nanoparticles,encapsulated,MOFs,via,situ,auto,reduction,method,aqueous,phenol,hydrogenation,In,this,novel,strategy,was,developed,uniformly,MIL,NH2,It,demonstrated,that,amino,groups,can,react,formaldehyde,reducing,CH2OH,which,reduce,metallic,additional,reductants,required,limits,aggregation,migration,formation,large,controlling,amount,When,applied,catalysts,phase,obtained,highly,size,around,exhibited,conversion,cyclohexanone,selectivity,after,well,remarkable,reusability,least,five,cycles,due,surface,area,their,excellent,stability,within,framework
AB值：
0.45561
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机标中图分类号，由域田数据科技根据网络公开资料自动分析生成，仅供学习研究参考。
