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February 05, 2020
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Low-grade heat is abundant, but its efficient recovery is still a great challenge. We report an asymmetric thermoelectrochemical cell using graphene oxide as a cathode and polyaniline as an anode with KCl as the electrolyte. This cell works under isothermal heating, exhibiting a high heat-to-electricity conversion efficiency in low-temperature regions.
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Mu, K., Wang, X., Ho Li, K., Huang, Y., Feng, S. Asymmetric Thermoelectrochemical Cell for Harvesting Low-grade Heat under Isothermal Operation. J. Vis. Exp. (156), e60768, doi:10.3791/60768 (2020).
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