Enhanced thermoelectric properties of cement-based composites by Cl₂/HNO₃ pretreatment of graphene

Cement-based composites with thermoelectric effect have important application prospects in alleviating urban heat island effect, low-energy snow and ice melting on winter roads, and low-cost scale energy conversion and harvesting. Great progress has been made in the study of the thermoelectric properties of cement-based composites enhanced with carbon materials, and the addition of carbon materials increases the electrical conductivity of...