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Updated: Aug 29, 2025

Author Spotlight: Design and Evaluation of Au-Electroplated Carbon Fiber Cloth Electrodes for Hydrogen Peroxide Fuel Cells
Published on: October 20, 2023
A Cannabinoid Fuel Cell Capable of Producing Current by Oxidizing Δ9-Tetrahydrocannabinol
Di Huang1, Christina R Forbes1, Neil K Garg2
1ElectraTect, Inc. 850 N. Fifth Street, Suite 406, Phoenix, Arizona 85004, United States.
Abstract:
We report the development of a current-producing H-Cell that relies on the oxidation of Δ9-tetrahydrocannabinol (THC), which is the primary psychoactive ingredient in marijuana. We found through systematic investigation of several variables that power densities could be improved 5-fold. Moreover, a real-time signal in a rudimentary THC sensor was observed at varying concentrations of THC. Given the growing societal interest in the detection of THC, our studies lay the foundation for the development of a marijuana breathalyzer.
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