Preparation and properties of octadecane/expanded
graphite forming phase change materials
ZHANG Weili, DU Jiaoli, GAO Ning, CAI Di, QIU Jie, LI Youbing
Jorunal of Functional Materials . 2023, (4): 4225 -4229 .  DOI: 10.3969/j.issn.1001-9731.2023.04.030