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Sub-second and ppm-level optical sensing of hydrogen using templated control of nano-hydride geometry and composition

Author

Listed:
  • Hoang Mai Luong

    (University of Georgia)

  • Minh Thien Pham

    (University of Georgia)

  • Tyler Guin

    (Savannah River National Laboratory)

  • Richa Pokharel Madhogaria

    (University of South Florida)

  • Manh-Huong Phan

    (University of South Florida)

  • George Keefe Larsen

    (Savannah River National Laboratory)

  • Tho Duc Nguyen

    (University of Georgia)

Abstract

The use of hydrogen as a clean and renewable alternative to fossil fuels requires a suite of flammability mitigating technologies, particularly robust sensors for hydrogen leak detection and concentration monitoring. To this end, we have developed a class of lightweight optical hydrogen sensors based on a metasurface of Pd nano-patchy particle arrays, which fulfills the increasing requirements of a safe hydrogen fuel sensing system with no risk of sparking. The structure of the optical sensor is readily nano-engineered to yield extraordinarily rapid response to hydrogen gas (

Suggested Citation

  • Hoang Mai Luong & Minh Thien Pham & Tyler Guin & Richa Pokharel Madhogaria & Manh-Huong Phan & George Keefe Larsen & Tho Duc Nguyen, 2021. "Sub-second and ppm-level optical sensing of hydrogen using templated control of nano-hydride geometry and composition," Nature Communications, Nature, vol. 12(1), pages 1-10, December.
    • Handle: RePEc:nat:natcom:v:12:y:2021:i:1:d:10.1038_s41467-021-22697-w
    DOI: 10.1038/s41467-021-22697-w
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    Cited by:

    1. Zhihao Ren & Zixuan Zhang & Jingxuan Wei & Bowei Dong & Chengkuo Lee, 2022. "Wavelength-multiplexed hook nanoantennas for machine learning enabled mid-infrared spectroscopy," Nature Communications, Nature, vol. 13(1), pages 1-12, December.
    2. David Tomeček & Henrik Klein Moberg & Sara Nilsson & Athanasios Theodoridis & Iwan Darmadi & Daniel Midtvedt & Giovanni Volpe & Olof Andersson & Christoph Langhammer, 2024. "Neural network enabled nanoplasmonic hydrogen sensors with 100 ppm limit of detection in humid air," Nature Communications, Nature, vol. 15(1), pages 1-15, December.
    3. Anita Šalić & Bruno Zelić, 2022. "A Game Changer: Microfluidic Technology for Enhancing Biohydrogen Production—Small Size for Great Performance," Energies, MDPI, vol. 15(19), pages 1-22, September.
    4. Ferry Anggoro Ardy Nugroho & Ping Bai & Iwan Darmadi & Gabriel W. Castellanos & Joachim Fritzsche & Christoph Langhammer & Jaime Gómez Rivas & Andrea Baldi, 2022. "Inverse designed plasmonic metasurface with parts per billion optical hydrogen detection," Nature Communications, Nature, vol. 13(1), pages 1-10, December.

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