Sub-second and ppm-level optical sensing of hydrogen using templated control of nano-hydride geometry and composition
Detecting hydrogen is important for development of renewable energy sources. Here, the authors present lightweight optical hydrogen sensors based on a metasurface of PdCo nano-patchy particle arrays, which achieve sensitive hydrogen detection in less than 1 s, and without risk of sparking.
Main Authors: | Hoang Mai Luong, Minh Thien Pham, Tyler Guin, Richa Pokharel Madhogaria, Manh-Huong Phan, George Keefe Larsen, Tho Duc Nguyen |
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Format: | Article |
Language: | English |
Published: |
Nature Publishing Group
2021-04-01
|
Series: | Nature Communications |
Online Access: | https://doi.org/10.1038/s41467-021-22697-w |
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