Polyanaline Nanofibers as Hydrogen Sensors

Tech ID: 23696 / UC Case 2007-391-0


Professor Kaner and colleagues have developed a method for sensing hydrogen using polyaniline nanofiber material. The approach utilizes detectable conductivity changes in the nanofiber material when exposed to hydrogen gas. This polyaniline sensor has advantages over traditional palladium-based sensors in that its phase change for detection is reversible and its synthesis is inexpensive.  

Patent Status

Country Type Number Dated Case
United States Of America Issued Patent 9,034,266 05/19/2015 2007-391


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  • Kaner, Richard B.

Other Information


Hydrogen sensing, nanofibers, cleantech

Categorized As