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Accelerated pyro-catalytic hydrogen production enabled by plasmonic local heating of Au on pyroelectric BaTiO3 nanoparticles

Author

Listed:
  • Huilin You

    (The Hong Kong Polytechnic University)

  • Siqi Li

    (The Hong Kong Polytechnic University
    The City University of Hong Kong
    Anhui University)

  • Yulong Fan

    (The City University of Hong Kong)

  • Xuyun Guo

    (The Hong Kong Polytechnic University)

  • Zezhou Lin

    (The Hong Kong Polytechnic University)

  • Ran Ding

    (The Hong Kong Polytechnic University)

  • Xin Cheng

    (The Hong Kong Polytechnic University)

  • Hao Zhang

    (The Hong Kong Polytechnic University)

  • Tsz Woon Benedict Lo

    (The Hong Kong Polytechnic University
    The Hong Kong Polytechnic University)

  • Jianhua Hao

    (The Hong Kong Polytechnic University)

  • Ye Zhu

    (The Hong Kong Polytechnic University)

  • Hwa-Yaw Tam

    (The Hong Kong Polytechnic University)

  • Dangyuan Lei

    (The City University of Hong Kong)

  • Chi-Hang Lam

    (The Hong Kong Polytechnic University)

  • Haitao Huang

    (The Hong Kong Polytechnic University)

Abstract

The greatest challenge that limits the application of pyro-catalytic materials is the lack of highly frequent thermal cycling due to the enormous heat capacity of ambient environment, resulting in low pyro-catalytic efficiency. Here, we introduce localized plasmonic heat sources to rapidly yet efficiently heat up pyro-catalytic material itself without wasting energy to raise the surrounding temperature, triggering a significantly expedited pyro-catalytic reaction and enabling multiple pyro-catalytic cycling per unit time. In our work, plasmonic metal/pyro-catalyst composite is fabricated by in situ grown gold nanoparticles on three-dimensional structured coral-like BaTiO3 nanoparticles, which achieves a high hydrogen production rate of 133.1 ± 4.4 μmol·g−1·h−1 under pulsed laser irradiation. We also use theoretical analysis to study the effect of plasmonic local heating on pyro-catalysis. The synergy between plasmonic local heating and pyro-catalysis will bring new opportunities in pyro-catalysis for pollutant treatment, clean energy production, and biological applications.

Suggested Citation

  • Huilin You & Siqi Li & Yulong Fan & Xuyun Guo & Zezhou Lin & Ran Ding & Xin Cheng & Hao Zhang & Tsz Woon Benedict Lo & Jianhua Hao & Ye Zhu & Hwa-Yaw Tam & Dangyuan Lei & Chi-Hang Lam & Haitao Huang, 2022. "Accelerated pyro-catalytic hydrogen production enabled by plasmonic local heating of Au on pyroelectric BaTiO3 nanoparticles," Nature Communications, Nature, vol. 13(1), pages 1-9, December.
  • Handle: RePEc:nat:natcom:v:13:y:2022:i:1:d:10.1038_s41467-022-33818-4
    DOI: 10.1038/s41467-022-33818-4
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    References listed on IDEAS

    as
    1. Lingbo Xiao & Xiaoli Xu & Yanmin Jia & Ge Hu & Jun Hu & Biao Yuan & Yi Yu & Guifu Zou, 2021. "Pyroelectric nanoplates for reduction of CO2 to methanol driven by temperature-variation," Nature Communications, Nature, vol. 12(1), pages 1-9, December.
    2. Sascha Raufeisen & Michael Stelter & Patrick Braeutigam, 2020. "Pyrocatalysis—The DCF assay as a pH-robust tool to determine the oxidation capability of thermally excited pyroelectric powders," PLOS ONE, Public Library of Science, vol. 15(2), pages 1-16, February.
    3. Huilin You & Yanmin Jia & Zheng Wu & Feifei Wang & Haitao Huang & Yu Wang, 2018. "Room-temperature pyro-catalytic hydrogen generation of 2D few-layer black phosphorene under cold-hot alternation," Nature Communications, Nature, vol. 9(1), pages 1-8, December.
    4. Lingbo Xiao & Xiaoli Xu & Yanmin Jia & Ge Hu & Jun Hu & Biao Yuan & Yi Yu & Guifu Zou, 2021. "Author Correction: Pyroelectric nanoplates for reduction of CO2 to methanol driven by temperature-variation," Nature Communications, Nature, vol. 12(1), pages 1-1, December.
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    Cited by:

    1. Malkeshkumar Patel & Hyeong-Ho Park & Priyanka Bhatnagar & Naveen Kumar & Junsik Lee & Joondong Kim, 2024. "Transparent integrated pyroelectric-photovoltaic structure for photo-thermo hybrid power generation," Nature Communications, Nature, vol. 15(1), pages 1-14, December.
    2. Lu Yang & Zhiyu Zhao & Boshi Tian & Meiqi Yang & Yushan Dong & Bingchen Zhou & Shili Gai & Ying Xie & Jun Lin, 2024. "A singular plasmonic-thermoelectric hollow nanostructure inducing apoptosis and cuproptosis for catalytic cancer therapy," Nature Communications, Nature, vol. 15(1), pages 1-18, December.
    3. Yue Li & Xingwu Liu & Tong Wu & Xiangzhou Zhang & Hecheng Han & Xiaoyu Liu & Yuke Chen & Zhenfei Tang & Zhen Liu & Yuhai Zhang & Hong Liu & Lili Zhao & Ding Ma & Weijia Zhou, 2024. "Pulsed laser induced plasma and thermal effects on molybdenum carbide for dry reforming of methane," Nature Communications, Nature, vol. 15(1), pages 1-9, December.

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