An Effective Co-promoted Platinum of Co-Pt/SBA-15 Catalyst for Selective Hydrogenation of Cinnamaldehyde to Cinnamyl Alcohol

被引：37

作者：

Zheng, Que ^{[1
]}

Wang, Dong ^{[1
]}

Yuan, Fulong ^{[1
]}

Han, Qing ^{[1
]}

Dong, Yongli ^{[1
]}

Liu, Yunfei ^{[1
]}

Niu, Xiaoyu ^{[1
]}

Zhu, Yujun ^{[1
]}

机构：

[1] Heilongjiang Univ, Sch Chem & Mat, Minist Educ, Key Lab Funct Inorgan Mat Chem, Harbin 150080, Peoples R China

来源：

CATALYSIS LETTERS | 2016年 / 146卷 / 08期

关键词：

SBA-15; Pt-Co alloy; Selective hydrogenation; Cinnamaldehyde; Cinnamyl alcohol; MESOPOROUS SILICA; SBA-15; TRIBLOCK; ALUMINA;

D O I：

10.1007/s10562-016-1779-5

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Pt-Co alloy supported on SBA-15 catalysts (Pt-Co/SBA-15) were prepared by impregnation and NaBH4 reduction method. Their catalytic performances were investigated for selective hydrogenation of cinnamaldehyde. It was found that the formation of Pt-Co markedly enhanced the conversion to cinnamaldehyde and selectivity to cinnamyl alcohol compared with Pt/SBA-15. Meanwhile, the Pt-Co/SBA-15-0.6 catalyst performed the best catalytic activity that 71 % CAL conversion and 91 % selectivity to COL were attained. Moreover, no obvious deactivation was observed after using 4 times for Pt-Co/SBA-15-0.6. This improvement was contributed to the formation of Pt-Co alloy, which increased the amount of the Pt-0 species on the catalysts. Pt-Co alloy supported on SBA-15 catalyst shows excellent catalytic selective hydrogenation of cinnamaldehyde to cinnamyl alcohol. [GRAPHICS]

引用

页码：1535 / 1543

页数：9

共 50 条

[1] An Effective Co-promoted Platinum of Co–Pt/SBA-15 Catalyst for Selective Hydrogenation of Cinnamaldehyde to Cinnamyl Alcohol
Que Zheng
Dong Wang
Fulong Yuan
Qing Han
Yongli Dong
Yunfei Liu
Xiaoyu Niu
Yujun Zhu
[J]. Catalysis Letters, 2016, 146 : 1535 - 1543
[2] Effect of Pt/Co Ratio of Pt-Co Nanoparticles on Ionic Liquid-Modified SBA-15 for Selective Hydrogenation of Cinnamaldehyde
Kusumawati, Etty N.
Sasaki, Takehiko
Shirai, Masayuki
[J]. ACS APPLIED NANO MATERIALS, 2024, 7 (16) : 19259 - 19267
[3] Formation of Co-Promoted MoS2 Fullerene-Like Nanostructures on SBA-15 as Effective Hydrodesulfurization Catalyst
Suresh, C.
Perez Cabrera, L.
Aliaga, J. A.
Diaz de Leon, J. N.
Zepeda, T. A.
Fuentes, S.
Berhault, G.
Alonso-Nunez, G.
[J]. CATALYSIS LETTERS, 2017, 147 (01) : 46 - 57
[4] Formation of Co-Promoted MoS2 Fullerene-Like Nanostructures on SBA-15 as Effective Hydrodesulfurization Catalyst
C. Suresh
L. Pérez Cabrera
J. A. Aliaga
J. N. Díaz de León
T. A. Zepeda
S. Fuentes
G. Berhault
G. Alonso-Núñez
[J]. Catalysis Letters, 2017, 147 : 46 - 57
[5] Selective hydrogenation of cinnamaldehyde to cinnamyl alcohol over mesoporous carbon supported Fe and Zn promoted Pt catalyst
Mahata, Nagendranath
Goncalves, Filomena
Pereira, Manuel Fernando R.
Figueiredo, Jose Luis
[J]. APPLIED CATALYSIS A-GENERAL, 2008, 339 (02) : 159 - 168
[6] Selective Hydrogenation of Cinnamaldehyde to Cinnamyl Alcohol over Graphene Supported Pt–Co Bimetallic Catalysts
Zeming Rong
Zhuohua Sun
Yong Wang
Jinkun Lv
Yue Wang
[J]. Catalysis Letters, 2014, 144 : 980 - 986
[7] Selective hydrogenation of cinnamaldehyde to cinnamyl alcohol with carbon nanotubes supported Pt-Co catalysts
Li, Yan
Zhu, Peng-Fei
Zhou, Ren-Xian
[J]. APPLIED SURFACE SCIENCE, 2008, 254 (09) : 2609 - 2614
[8] Efficient Pt-FeOx/TiO2@SBA-15 catalysts for selective hydrogenation of cinnamaldehyde to cinnamyl alcohol
Xue, Yujie
Yao, Ruihua
Li, Junrui
Wang, Guimei
Wu, Peng
Li, Xiaohong
[J]. CATALYSIS SCIENCE & TECHNOLOGY, 2017, 7 (04) : 6112 - 6123
[9] Selective hydrogenation of cinnamaldehyde to cinnamyl alcohol over an ultrafine Co-B amorphous alloy catalyst
Li, HX
Chen, XF
Wang, MH
Xu, YP
[J]. APPLIED CATALYSIS A-GENERAL, 2002, 225 (1-2) : 117 - 130
[10] CNTs-promoted Co-Cu Catalyst for Efficient Synthesis of Cinnamyl Alcohol from Hydrogenation of Cinnamaldehyde
Dong, Xin
Liu, Cheng
Zhou, Zhaohui
[J]. CHEMICAL RESEARCH IN CHINESE UNIVERSITIES, 2024,

← 1 2 3 4 5 →