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Interfacial compatibility critically controls Ru/TiO2 metal-support interaction modes in CO2 hydrogenation

Author

Listed:
  • Jun Zhou

    (Beijing University of Chemical Technology)

  • Zhe Gao

    (Chinese Academy of Sciences)

  • Guolei Xiang

    (Beijing University of Chemical Technology)

  • Tianyu Zhai

    (Beijing University of Chemical Technology)

  • Zikai Liu

    (Beijing University of Chemical Technology)

  • Weixin Zhao

    (Beijing University of Chemical Technology)

  • Xin Liang

    (Beijing University of Chemical Technology)

  • Leyu Wang

    (Beijing University of Chemical Technology)

Abstract

Supports can widely affect or even dominate the catalytic activity, selectivity, and stability of metal nanoparticles through various metal-support interactions (MSIs). However, underlying principles have not been fully understood yet, because MSIs are influenced by the composition, size, and facet of both metals and supports. Using Ru/TiO2 supported on rutile and anatase as model catalysts, we demonstrate that metal-support interfacial compatibility can critically control MSI modes and catalytic performances in CO2 hydrogenation. Annealing Ru/rutile-TiO2 in air can enhance CO2 conversion to methane resulting from enhanced interfacial coupling driven by matched lattices of RuOx with rutile-TiO2; annealing Ru/anatase-TiO2 in air decreases CO2 conversion and converts the product into CO owing to strong metal-support interaction (SMSI). Although rutile and anatase share the same chemical composition, we show that interfacial compatibility can basically modify metal-support coupling strength, catalyst morphology, surface atomic configuration, MSI mode, and catalytic performances of Ru/TiO2 in heterogeneous catalysis.

Suggested Citation

  • Jun Zhou & Zhe Gao & Guolei Xiang & Tianyu Zhai & Zikai Liu & Weixin Zhao & Xin Liang & Leyu Wang, 2022. "Interfacial compatibility critically controls Ru/TiO2 metal-support interaction modes in CO2 hydrogenation," Nature Communications, Nature, vol. 13(1), pages 1-10, December.
    • Handle: RePEc:nat:natcom:v:13:y:2022:i:1:d:10.1038_s41467-021-27910-4
    DOI: 10.1038/s41467-021-27910-4
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    Cited by:

    1. Jia Zhao & Ricardo Urrego-Ortiz & Nan Liao & Federico Calle-Vallejo & Jingshan Luo, 2024. "Rationally designed Ru catalysts supported on TiN for highly efficient and stable hydrogen evolution in alkaline conditions," Nature Communications, Nature, vol. 15(1), pages 1-14, December.
    2. Xin Tang & Chuqiao Song & Haibo Li & Wenyu Liu & Xinyu Hu & Qiaoli Chen & Hanfeng Lu & Siyu Yao & Xiao-nian Li & Lili Lin, 2024. "Thermally stable Ni foam-supported inverse CeAlOx/Ni ensemble as an active structured catalyst for CO2 hydrogenation to methane," Nature Communications, Nature, vol. 15(1), pages 1-12, December.
    3. Hailing Yu & Caiqi Wang & Tiejun Lin & Yunlei An & Yuchen Wang & Qingyu Chang & Fei Yu & Yao Wei & Fanfei Sun & Zheng Jiang & Shenggang Li & Yuhan Sun & Liangshu Zhong, 2022. "Direct production of olefins from syngas with ultrahigh carbon efficiency," Nature Communications, Nature, vol. 13(1), pages 1-10, December.
    4. Zhaohua Wang & Chunyang Dong & Xuan Tang & Xuetao Qin & Xingwu Liu & Mi Peng & Yao Xu & Chuqiao Song & Jie Zhang & Xuan Liang & Sheng Dai & Ding Ma, 2022. "CO-tolerant RuNi/TiO2 catalyst for the storage and purification of crude hydrogen," Nature Communications, Nature, vol. 13(1), pages 1-9, December.
    5. Hailing Yu & Caiqi Wang & Xin Xin & Yao Wei & Shenggang Li & Yunlei An & Fanfei Sun & Tiejun Lin & Liangshu Zhong, 2024. "Engineering ZrO2–Ru interface to boost Fischer-Tropsch synthesis to olefins," Nature Communications, Nature, vol. 15(1), pages 1-11, December.
    6. Min Chen & Longgang Liu & Xueyan Chen & Xiaoxiao Qin & Jianghao Zhang & Shaohua Xie & Fudong Liu & Hong He & Changbin Zhang, 2024. "Sulfate residuals on Ru catalysts switch CO2 reduction from methanation to reverse water-gas shift reaction," Nature Communications, Nature, vol. 15(1), pages 1-9, December.
    7. Pavel A. Kots & Tianjun Xie & Brandon C. Vance & Caitlin M. Quinn & Matheus Dorneles Mello & J. Anibal Boscoboinik & Cong Wang & Pawan Kumar & Eric A. Stach & Nebojsa S. Marinkovic & Lu Ma & Steven N., 2022. "Electronic modulation of metal-support interactions improves polypropylene hydrogenolysis over ruthenium catalysts," Nature Communications, Nature, vol. 13(1), pages 1-11, December.
    8. Zhengwei Yang & Zhen-Yu Wu & Zhexing Lin & Tianji Liu & Liping Ding & Wenbo Zhai & Zipeng Chen & Yi Jiang & Jinlei Li & Siyun Ren & Zhenhui Lin & Wangxi Liu & Jianyong Feng & Xing Zhang & Wei Li & Yi , 2024. "Optically selective catalyst design with minimized thermal emission for facilitating photothermal catalysis," Nature Communications, Nature, vol. 15(1), pages 1-10, December.

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