Strong metal-support interaction between Pt and SiO2 following high-temperature reduction: a catalytic interface for propane dehydrogenation

被引：67
|
作者：
Deng, Lidan [1 ,2 ,3 ]
Miura, Hiroki [2 ,4 ,5 ]
Shishido, Tetsuya [2 ,4 ,5 ]
Hosokawa, Saburo [1 ,4 ]
Teramura, Kentaro [1 ,4 ]
Tanaka, Tsunehiro [1 ,4 ]
机构：
[1] Kyoto Univ, Grad Sch Engn, Dept Mol Engn, Nishikyo Ku, Kyoto 6158510, Japan
[2] Tokyo Metropolitan Univ, Grad Sch Urban Environm Sci, Dept Appl Chem, 1-1 Minami Osawa, Hachioji, Tokyo 1920397, Japan
[3] Wuhan Inst Technol, Sch Chem & Environm Engn, Guanggu 1st Rd, Wuhan 430073, Hubei, Peoples R China
[4] Kyoto Univ, Elements Strategy Initiat Catalysts & Batteries, Nishikyo Ku, 1-30 Goryo Ohara, Kyoto 6158245, Japan
[5] Res Ctr Hydrogen Energy Based Soc, Hachioji, Tokyo 1920397, Japan
来源：
CHEMICAL COMMUNICATIONS | 2017年 / 53卷 / 51期
关键词：
D O I：
10.1039/c7cc03859c
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Pt/SiO2 reduced at 1073 K exhibited a high catalytic activity in propane dehydrogenation, primarily attributed to the electronic modification of Pt nanoparticles by a strong metal-support interaction ( SMSI) effect. The SMSI was observed in the Pt/SiO2 system following direct reduction in H-2 ( >773 K), and was found to increase with increasing reduction temperature.
引用
收藏
页码：6937 / 6940
页数：4
相关论文
共 50 条
  • [1] Strong metal-support interaction (SMSI) of Pt/CeO2 and its effect on propane dehydrogenation
    Chen, Johnny Zhu
    Talpade, Abhijit
    Canning, Griffin A.
    Probus, Paige R.
    Ribeiro, Fabio H.
    Datye, Abhaya K.
    Miller, Jeffrey T.
    CATALYSIS TODAY, 2021, 371 : 4 - 10
  • [2] The effect of strong metal-support interaction (SMSI) on Pt-Ti/SiO2and Pt-Nb/SiO2catalysts for propane dehydrogenation
    Chen, Johnny Zhu
    Gao, Junxian
    Probus, Paige R.
    Liu, Wei
    Wu, Xianli
    Wegener, Evan C.
    Kropf, A. Jeremy
    Zemlyanov, Dmitry
    Zhang, Guanghui
    Yang, Xin
    Miller, Jeffrey T.
    CATALYSIS SCIENCE & TECHNOLOGY, 2020, 10 (17) : 5973 - 5982
  • [3] Influence of the strong metal-support interaction on the CO chemisorption at a Pt/SiO2 catalyst
    Catal Lett, 3-4 (195):
  • [4] Influence of the strong metal-support interaction on the CO chemisorption at a Pt/SiO2 catalyst
    Hippe, C
    Lamber, R
    SchulzEkloff, G
    Schubert, U
    CATALYSIS LETTERS, 1997, 43 (3-4) : 195 - 199
  • [5] Influence of the strong metal-support interaction on the CO chemisorption at a Pt/SiO2 catalyst
    C. Hippe
    R. Lamber
    G. Schulz-Ekloff
    U. Schubert
    Catalysis Letters, 1997, 43 : 195 - 199
  • [6] Sustainable propane dehydrogenation reaction triggered by strong metal-support interaction
    Liu, Lichen
    Corma, Avelino
    SCIENCE CHINA-CHEMISTRY, 2025, 68 (02) : 411 - 413
  • [7] Sustainable propane dehydrogenation reaction triggered by strong metal-support interaction
    Lichen Liu
    Avelino Corma
    Science China(Chemistry), 2025, 68 (02) : 411 - 413
  • [8] Strong Metal-Support Interaction between Pt and TiO2 over High-Temperature CO2 Hydrogenation
    Hu, Xiaochun
    Xu, Dan
    Jiang, Jianchun
    ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2025, 64 (07)
  • [9] Promoted propane dehydrogenation over Pt-In intermetallics via classic strong metal-support interaction
    Pan, Ya
    Qin, Chunlan
    Xu, Ruichao
    Xu, Liuxin
    Ruan, Shanshan
    Zhang, Xu
    Zheng, Kun
    Han, Xiao
    Yuan, Jinglin
    Shui, Yanna
    Zhang, Lidong
    Sun, Zhihu
    CHEM CATALYSIS, 2025, 5 (02):
  • [10] Boosting selectivity and stability on Pt/BN catalysts for propane dehydrogenation via calcination & reduction-mediated strong metal-support interaction
    Yaoxin Wang
    Jiandian Wang
    Ping Zheng
    Changyong Sun
    Junyin Luo
    Xiaowei Xie
    Journal of Energy Chemistry, 2022, 67 (04) : 451 - 457
12345