Tunable Selective Hydrogenation of Cinnamaldehyde by Capped Pt/Pd Nanoparticles Supported on Carbon Nanotubes

被引：2
|
作者：
Zhang, Minghui [1 ]
Wang, Tengda [1 ]
Zhang, Mingwei [1 ]
Wang, Qingfa [1 ,2 ,3 ]
Wang, Li [1 ,2 ,3 ]
Zhang, Xiangwen [1 ,2 ,3 ]
Li, Guozhu [1 ,2 ,3 ]
机构：
[1] Tianjin Univ, Key Lab Green Chem Technol, Sch Chem Engn & Technol, Minist Educ, Tianjin, Peoples R China
[2] Tianjin Univ, Zhejiang Inst, Ningbo 315201, Zhejiang, Peoples R China
[3] Tianjin Univ, Collaborat Innovat Ctr Chem Sci & Engn Tianjin, Tianjin 300072, Peoples R China
来源：
CHEMISTRYSELECT | 2022年 / 7卷 / 15期
基金：
中国国家自然科学基金;
关键词：
Capping agent; carbon nanotube; heterogeneous catalysis; hydrogenation; HIGHLY EFFICIENT; CHEMOSELECTIVE HYDROGENATION; PD NANOPARTICLES; ALPHA; BETA-UNSATURATED ALDEHYDES; CATALYTIC-HYDROGENATION; UNSATURATED ALDEHYDES; PALLADIUM; NANOCATALYSTS; DEPOSITION; INSIGHTS;
D O I：
10.1002/slct.202200316
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A series of catalysts containing Pt or Pd nanoparticles (NPs) jointly regulated by cytidine (Cs) and polyvinylpyrrolidone (PVP) have been prepared for selective hydrogenation of cinnamaldehyde (CAL). The Pt/Pd NPs were supported on carbon nanotubes (CNTs) with different structures for promoting catalytic activity and tuning product selectivity. The synergistic effect of Cs and PVP on Pt/Pd surface promotes hydrogenation activity. The synergy between Pd NPs and multi-walled CNTs with the diameter of <8 nm greatly promoted the hydrogenation of C=C bond in CAL. The synergy between Pt NPs and single-walled CNTs with the diameter of <2 nm effectively enhanced the hydrogenation of C=O bond in CAL. These synergistic effects are attributed to the suitable size and exposed (111) facets of metal NPs, the transfer of electrons and the interaction between metal and support.
引用
收藏
页数：10
相关论文
共 50 条
  • [31] Pt catalyst supported on carbon nanotubes for selective hydrogenation of citral and differential heats of CO adsorption
    Zhang, YJ
    Li, JY
    Li, WZ
    Xin, Q
    CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE, 2005, 26 (07): : 1345 - 1347
  • [32] Carbon Nanotubes Supported Mono- and Bimetallic Pt and Ru Catalysts for Selective Hydrogenation of Phenylacetylene
    Li, Chuang
    Shao, Zhengfeng
    Pang, Min
    Williams, Christopher T.
    Zhang, Xiongfu
    Liang, Changhai
    INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2012, 51 (13) : 4934 - 4941
  • [33] High performance of carbon nanotubes confining gold nanoparticles for selective hydrogenation of 1,3-butadiene and cinnamaldehyde
    Zhang, Xin
    Guo, Yan Cai
    Zhang, Zhi Cheng
    Gao, Jin Sen
    Xu, Chun Ming
    JOURNAL OF CATALYSIS, 2012, 292 : 213 - 226
  • [34] Supported Pt Nanoparticles on Mesoporous Titania for Selective Hydrogenation of Phenylacetylene
    Hu, Mingzhen
    Jin, Lei
    Dang, Yanliu
    Suib, Steven L.
    He, Jie
    Liu, Ben
    FRONTIERS IN CHEMISTRY, 2020, 8
  • [35] Kinetics of hydrogenation of cinnamaldehyde over alumina supported bimetallic Pd-Pt and Pd-Rh catalysts
    Mahmoud, SS
    Asfour, HM
    INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY, 1996, 35 (07): : 594 - 597
  • [36] Hydrogenation of carbon monoxide over cobalt nanoparticles supported on carbon nanotubes
    Lv, Jing
    Ma, Xinbin
    Bai, Suli
    Huang, Chengdu
    Li, Zhenhua
    Gong, Jinlong
    INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2011, 36 (14) : 8365 - 8372
  • [37] Highly selective catalytic hydrogenation of arenes using rhodium nanoparticles supported on multiwalled carbon nanotubes
    Kakade, Bhalchandra A.
    Sahoo, Suman
    Halligudi, Shivappa B.
    Pillai, Vijayamohanan K.
    JOURNAL OF PHYSICAL CHEMISTRY C, 2008, 112 (35): : 13317 - 13319
  • [38] Selective hydrogenation of cinnamaldehyde on nickel nanoparticles supported on titania: role of catalyst preparation methods
    Prakash, Murthiyamma Gengatharan
    Mahalakshmy, Rajaram
    Krishnamurthy, Konda Ramaswamy
    Viswanathan, Balasubramanian
    CATALYSIS SCIENCE & TECHNOLOGY, 2015, 5 (06) : 3313 - 3321
  • [39] Selective hydrogenation of cinnamaldehyde by ionic copolymer-stabilized Pt nanoparticles in ionic liquids
    Zou Ming
    Mu Xindong
    Yan Ning
    Kou Yuan
    CHINESE JOURNAL OF CATALYSIS, 2007, 28 (05) : 389 - 391
  • [40] Utilization of clay minerals for developing Pt nanoparticles and their catalytic activity in the selective hydrogenation of cinnamaldehyde
    Manikandan, D.
    Divakar, D.
    Sivakumar, T.
    CATALYSIS COMMUNICATIONS, 2007, 8 (11) : 1781 - 1786
12345