A highly active Rh1/CeO2 single-atom catalyst for low-temperature CO oxidation

被引：0
|
作者：
Han, Bing [1 ,2 ]
Li, Tianbo [1 ,2 ]
Zhang, Junying [3 ]
Zeng, Chaobin [4 ]
Matsumoto, Hiroaki [4 ]
Su, Yang [1 ]
Qiao, Botao [1 ,5 ]
Zhang, Tao [1 ,2 ]
机构：
[1] Chinese Acad Sci, Dalian Inst Chem Phys, CAS Key Lab Sci & Technol Appl Catalysis, Dalian 116023, Liaoning, Peoples R China
[2] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
[3] Chinese Acad Sci, Dalian Inst Chem Phys, Gold Catalysis Res Ctr, State Key Lab Catalysis, Dalian 116023, Peoples R China
[4] Hitachi High Technol Shanghai Co Ltd, Shanghai 201203, Peoples R China
[5] Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2020年 / 56卷 / 36期
基金：
中国国家自然科学基金;
关键词：
PREFERENTIAL OXIDATION; FTIR SPECTROSCOPY; IN-SITU; RHODIUM; OXIDE; INTERFACE; STABILITY; IDENTIFICATION; IDENTIFY; METHANOL;
D O I：
10.1039/D0CC00230E
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Rh-1/CeO2 single-atom catalyst is highly active for CO oxidation and has the potential to serve as a multifunctional catalyst to save the usage of other noble metals in three-way catalysts. The high activity is achieved on single-atom active sites via the Mars-van Krevelen mechanism, thus avoiding CO poisoning at low temperatures.
引用
收藏
页码：4870 / 4873
页数：4
相关论文
共 50 条
  • [31] Role of CeO2 in Three-Component Au/CeO2/SiO2 Composite Catalyst for Low-Temperature CO Oxidation
    Zhang Huili
    Ren Lihui
    Lu Anhui
    Li Wencui
    [J]. CHINESE JOURNAL OF CATALYSIS, 2012, 33 (07) : 1125 - 1132
  • [32] Monolithic Au/CeO2 nanorod framework catalyst prepared by dealloying for low-temperature CO oxidation
    Zhang, Xiaolong
    Duan, Dong
    Li, Guijing
    Feng, Wenjie
    Yang, Sen
    Sun, Zhanbo
    [J]. NANOTECHNOLOGY, 2018, 29 (09)
  • [33] Low-temperature CO oxidation on CuO/CeO2 catalyst prepared by sol-gel method
    Zheng, XC
    Huang, W
    Zhang, SM
    Wang, S
    Wu, SH
    [J]. CHINESE JOURNAL OF CATALYSIS, 2003, 24 (12) : 887 - 888
  • [34] Low-Temperature CO Oxidation on CuO/CeO2 Catalyst Prepared by Sol-Gel Method
    ZHENG Xiucheng
    [J]. Chinese Journal of Catalysis, 2003, (12) : 887 - 888
  • [35] Atomically Dispersed Pd-O Species on Ceo2(111) as Highly Active Sites for Low-Temperature CO Oxidation
    Spezzati, Giulia
    Su, Yaqiong
    Hofmann, Jan P.
    Benavidez, Angelica D.
    DeLaRiva, Andrew T.
    McCabe, Jay
    Datye, Abhaya K.
    Hensen, Emiel J. M.
    [J]. ACS CATALYSIS, 2017, 7 (10): : 6887 - 6891
  • [36] Single-Atom Rh1 Alloyed Co for Urea Electrosynthesis from CO2 and NO3 -
    Wan, Yuying
    Zhang, Zhuoyan
    Qian, Jinmei
    Wei, Yicheng
    Kang, Jilong
    Chu, Ke
    [J]. NANO LETTERS, 2024, 24 (35) : 10928 - 10935
  • [37] Enhanced regioselectivity in propylene hydroformylation using Xantphos-modified single-atom Rh/CeO2 catalyst
    Zheng, Ying
    Yang, Qi
    Wang, Sikai
    Furukawa, Shinya
    Wang, Pengfei
    Li, Maoshuai
    Yan, Ning
    Ma, Xinbin
    [J]. JOURNAL OF CATALYSIS, 2024, 431
  • [38] Dynamic evolution of the active center driven by hemilabile coordination in Cu/CeO2 single-atom catalyst
    Chen, Zheng
    Liu, Zhangyun
    Xu, Xin
    [J]. NATURE COMMUNICATIONS, 2023, 14 (01)
  • [39] Dynamic evolution of the active center driven by hemilabile coordination in Cu/CeO2 single-atom catalyst
    Zheng Chen
    Zhangyun Liu
    Xin Xu
    [J]. Nature Communications, 14
  • [40] A Multitechnique Study of C2H4 Adsorption on a Model Single-Atom Rh1 Catalyst
    Wang, Chunlei
    Sombut, Panukorn
    Puntscher, Lena
    Ulreich, Manuel
    Pavelec, Jiri
    Rath, David
    Balajka, Jan
    Meier, Matthias
    Schmid, Michael
    Diebold, Ulrike
    Franchini, Cesare
    Parkinson, Gareth S.
    [J]. JOURNAL OF PHYSICAL CHEMISTRY C, 2024, 128 (37): : 15404 - 15411
12345