公开(公告)号：US20210102106A1

公开(公告)日：2021-04-08

申请号：US16592292

申请日：2019-10-03

Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS

Inventor： Md. Hasan ZAHIR ,  Mohammed Mozahar HOSSAIN ,  Mohammad Mizanur RAHMAN ,  Salhi BILLEL

IPC: C09K5/06 ,  F28D20/02

Abstract: A heat storage material comprising mesoporous Mg(OH)2 and having pores loaded with a phase change material is described. The heat storage material has a cooling latent heat of 130-140 J/g, and a solidification enthalpy of 120-135 J/g, and a thermal conductivity of 25-45 W·m−1·K−1. The phase change material may be polyethylene glycol, and the polyethylene glycol does not leak from the pores of the mesoporous Mg(OH)2 when heating or cooling over phase transitions.