[9p-S103-1~7] Challenges of new thermal energy conversion methods generating electricity from heat flow

3:30 PM - 3:45 PM JST(6:30 AM - 6:45 AM UTC)

[9p-S103-5] PN junction CNT thermoelectric devices with self-generated temperature difference

〇Masayuki Takashiri¹, Ryota Tamai¹, Yuta Asano¹ (1.Tokai University)

Keywords:

Energy conversion

Thermoelectric power generation technology is environmentally friendly because it can directly convert thermal energy into electrical energy. However, this technology faces a major challenge. It requires two sources—a heat source and a cold source—to generate a temperature difference in the thermoelectric generation device. In this study, we present a PN junction thermoelectric generation device that automatically generates a temperature difference when attached to a heat source, utilizing carbon nanotubes (CNTs) with minimal environmental impact.