Synthesis and characterization of vermiculite-based composite structures impregnated with MgCl2 and LiNO3 for low-grade heat storage

被引：0

作者：

Ayan, Esra ^{[1
]}

Yuksel, Behiye ^{[2
]}

Orhan, Gokhan ^{[1
]}

机构：

[1] Met ve Malzeme Muhendisligi Bolumu, Met & Malzeme Muhendisligi Bolumu, Muhendislik Fak, Istanbul, Turkiye

[2] Halic Univ, Makine Muhendisligi Bolumu, Muhendislik Fak, Istanbul, Turkiye

来源：

PAMUKKALE UNIVERSITY JOURNAL OF ENGINEERING SCIENCES-PAMUKKALE UNIVERSITESI MUHENDISLIK BILIMLERI DERGISI | 2024年 / 30卷 / 02期

关键词：

Thermal energy storage; Thermochemical heat storage; Composite material; ENERGY-STORAGE; SORPTION; ADVANCEMENTS; ADSORPTION; ADSORBENT; DRIVEN; SYSTEM; CYCLE;

D O I：

10.5505/pajes.2023.04832

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In recent years, Thermochemical Heat Storage (THS) systems and storage materials are important for the development of these systems have attracted a great interest. In this study, composite materials were prepared by impregnating sorbent salts (MgCl2, LiNO3) into vermiculite (V). The cyclical heat storage behaviors of the obtained composite structures were investigated with the laboratory scale thermochemical heat exchanger prototype system. Accordingly, the stability of the V+MgCl(2 )composite during repeated cycles and the energy storage density (Ed) value calculated as a result of the measurements in the prototype were found to be higher than the V+LiNO3 composite, as in the DSC analysis results.

引用

页码：128 / 135

页数：8

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