22 °C cooling, self-powered
TiO₂-silk fibroin@phase-change microcapsule nanofiber film combining cooling, thermal insulation, and triboelectric self-powering for thermal comfort monitoring.
Lu, Shiyu · Li, Qin · Wang, Mengqi · Liu, Jinxin · Lin, Jinyou · Liu, Yuqing
Nano Letters 2024
Cooling effect of 22 °C on a model car
Cooling of ~10 °C and thermal insulation of ~2.2 °C
Stable over 1000 output cycles