UW-Madison researchers have developed an electrochemical method for the room temperature dehydrogenation of alkanes at atmospheric pressure. This process employs a dynamically controlled electrode potential in an electrochemical cell equipped with a gas diffusion electrode coated with platinum or palladium catalysts. By modulating the electrode potential between oxidative and reductive states, the method efficiently facilitates the adsorption, dehydrogenation, and desorption of alkanes (e.g., n-butane)and associated intermediates in a non-sacrificial system. This innovative method overcomes the limitations of traditional high-temperature processes, offering a sustainable and energy-efficient approach to olefin production without the need for external heating or pressurization.