Study on the influence of glass encapsulating on the hygroscopicity of high temperature phase change heat storage materials. Issue 5 (April 2020)

• Record Type: Journal Article
• Authors: Zhang, Gaoqun; Deng, Zhanfeng; Lu, Yunkun; Hao, Junjie; Ren, Zhongkai; Chang, Liang; Tan, Hui; Cai, Linhai; Xu, Guizhi; Wang, Tianhao
• Is Part Of: IOP conference series. Volume 474:Issue 5(2020)
• Publication Date: 2020-04
• Subjects: Earth sciences -- Periodicals; Environmental sciences -- Congresses; Environmental sciences -- Periodicals; 550.5
• DOI: 10.1088/1755-1315/474/5/052094
• Languages: English
• ISSNs: 1755-1307

Abstract

Abstract: In this paper, Na2 CO3 -K2 CO3 / MgO phase change composite was coated on the surface of glass by spray plating, which solved the problem of absorbing moisture and pulverizing of molten salt / MgO phase change thermal storage material in high humidity environment, and reduced the absorbing moisture and pulverizing rate from 31% to 19% without affecting the latent heat of phase change thermal storage material.