Thermoelectric electrochemical conversion devices

Abstract

The present invention introduces a new hybrid thermal energy harvesting device that combines electrochemistry and semiconductors to achieve simultaneous high saturation thermo-voltage and high current density. This innovation demonstrates the synergistic effect of integrating semiconductors, commonly used in solid-state thermoelectrics for high current density, with ion-conducting polymer electrolytes, known for their high thermo-voltage. The device ensures constant high-power output from continuous or periodic heat sources. It directly converts heat into electricity for immediate use or stores electricity derived from low-grade temperature differentials and temperature ranges for later discharge. It exhibits characteristics resembling both photovoltaics and capacitors simultaneously.

Dependencies are inferred from the claim text.