Integrated Moist-Thermoelectric Generator for Efficient Waste Steam Energy Utilization.

ABSTRACT: Industrial waste steam is one of the major sources of global energy losses. Therefore, the collection and conversion of waste steam energy into electricity have aroused great interest. Here, a "two-in-one" strategy is reported that combines thermoelectric and moist-electric generation mechanisms for a highly efficient flexible moist-thermoelectric generator (MTEG). The spontaneous adsorption of water molecules and heat in the polyelectrolyte membrane induces the fast dissociation and diffusion of Na⁺ and H⁺ , resulting in the high electricity generation. Thus, the assembled flexible MTEG generates power with a high open-circuit voltage (V_oc ) of 1.81 V (effective area = 1cm² ) and a power density of up to 4.75±0.4 µW cm^-2 . With effici

SUBMITTER: Yang M 

PROVIDER: S-EPMC10401182 | biostudies-literature | 2023 Aug

REPOSITORIES: biostudies-literature