イシトビ　ヒロカズ   ISHITOBI HIROKAZU   石飛　宏和    所属   明治大学  理工学部    職種   専任准教授
言語種別	英語
発行・発表の年月	2013/04
形態種別	学術雑誌
標題	Evaluation of heat output densities of lithium chloride-modified magnesium hydroxide for thermochemical energy storage
執筆形態	共著(筆頭者)
掲載誌名	Industrial and Engineering Chemistry Research
掲載区分	国外
巻・号・頁	52(15),pp.5321-5325
著者・共著者	Hirokazu Ishitobi,Naoya Hirao,Junichi Ryu,Yukitaka Kato
概要	Lithium chloride-modified magnesium hydroxide is a candidate material for thermochemical energy storage. In this work, the effects of lithium chloride mixing ratio, hydration temperature, and water vapor pressure on the hydration behavior of the material are investigated. Heat output densities for all experimental conditions are evaluated. The heat output density per unit weight of lithium chloride-modified magnesium hydroxide, at a molar mixing ratio of 0.10 mol of lithium chloride per mol of magnesium hydroxide, is 1.40 × 103 kJ kg-1 at a hydration temperature of 110 C and a water vapor pressure of 57.8 kPa. This value is higher than the heat output density of authentic magnesium hydroxide. © 2013 American Chemical Society.
DOI	10.1021/ie302841y
ISSN	0888-5885