Villanueva, Luis GuillermoFargier, FrédéricKiefer, ThomasRamonda, MichelBrugger, JürgenFavier, Frédéric2012-02-172012-02-17201210.1039/C2NR11983Hhttps://infoscience.epfl.ch/handle/20.500.14299/77846A hydrogen sensor based on a novel fabrication process that combines the precision of advanced nano-fabrication techniques with a bottom-up process based on electrochemistry is presented. The sensor allows for reliable detection between 0.1% and 100% of H2 in air. This fabrication is very versatile, highly reliable, and fully scalable for mass production, representing a very promising option for the fabrication of the next generation hydrogen sensors.text::journal::journal article::research article