Passive generation from a novel thermoelectric energy harvesting system model integrated with phase change materialYoo-Suk Byon, Hansol Lim, Yong-Kwon Kang, Soo-Yeol Yoon and Jae-Weon JeongE3S Web Conf., 111 (2019) 03060DOI: https://doi.org/10.1051/e3sconf/201911103060