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Selective Hydrogenation of Aromatic Ketone over Pt@Y Zeolite through Restricted Adsorption Conformation of Reactants by Zeolitic Micropores
Chen, Qiang1,2; Kang, Haozhe2; Liu, Xuan2; Jiang, Kun3; Bi, Yunfei4; Zhou, Yiming2; Wang, Mengyue2; Zhang, Meng1; Liu, Lei3; Xing, Enhui4
2020-02-14
Source PublicationCHEMCATCHEM
ISSN1867-3880
Pages6
AbstractWith thermodynamically favorable prevailing flat-lying adsorption of aromatic ketone molecules on Pt/Y catalyst via pi-electron interaction, the 100 % selective hydrogenation toward aromatic alcohols is hardly achieved because of competitive hydrogenation on benzene rings. Here we developed a general method to prepare encapsulated Pt nanoparticles into Y Zeolite (Pt@Y), which provided a novel method to retard hydrogenation of benzene rings via thermodynamically unfavorable end-on adsorption conformation for almost 100 % selectivity from aromatic ketones to aromatic alcohols even at conversion close to 100 %.
Keywordcatalytic selectivity hydrogenation adsorption conformation Pt nanoparticle zeolite encapsulation
DOI10.1002/cctc.201902302
Language英语
WOS KeywordCHEMOSELECTIVE HYDROGENATION ; ACETOPHENONE HYDROGENATION ; CATALYTIC-PROPERTIES ; METAL-CLUSTERS ; NANOPARTICLES ; PLATINUM ; BENZENE ; ENCAPSULATION ; MODULATION ; REACTIVITY
Funding ProjectNational Natural Science Foundation of China[21706204] ; China Petroleum & Chemical Corporation ; CAS Pioneer Hundred Talents Program
WOS Research AreaChemistry
WOS SubjectChemistry, Physical
Funding OrganizationNational Natural Science Foundation of China ; China Petroleum & Chemical Corporation ; CAS Pioneer Hundred Talents Program
WOS IDWOS:000513276600001
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/39350
Collection中国科学院过程工程研究所
Corresponding AuthorZhang, Meng; Liu, Lei; Xing, Enhui
Affiliation1.Sun Yat Sen Univ, Sch Chem Engn & Technol, Zhuhai Campus, Zhuhai 519082, Guangdong, Peoples R China
2.Xi An Jiao Tong Univ, Sch Chem Engn & Technol, Xian 710049, Shaanxi, Peoples R China
3.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing Key Lab Ion Liquids Clean Proc,Key Lab Gr, Beijing 100190, Peoples R China
4.Sinopec, Res Inst Petr Proc, State Key Lab Catalyt Mat & React Engn, Beijing 100083, Peoples R China
Recommended Citation
GB/T 7714
Chen, Qiang,Kang, Haozhe,Liu, Xuan,et al. Selective Hydrogenation of Aromatic Ketone over Pt@Y Zeolite through Restricted Adsorption Conformation of Reactants by Zeolitic Micropores[J]. CHEMCATCHEM,2020:6.
APA Chen, Qiang.,Kang, Haozhe.,Liu, Xuan.,Jiang, Kun.,Bi, Yunfei.,...&Xing, Enhui.(2020).Selective Hydrogenation of Aromatic Ketone over Pt@Y Zeolite through Restricted Adsorption Conformation of Reactants by Zeolitic Micropores.CHEMCATCHEM,6.
MLA Chen, Qiang,et al."Selective Hydrogenation of Aromatic Ketone over Pt@Y Zeolite through Restricted Adsorption Conformation of Reactants by Zeolitic Micropores".CHEMCATCHEM (2020):6.
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