TY - JOUR
T1 - Doping Magnesium Hydroxide with Ce(NO3)3
T2 - 2019 5th International Conference on Energy Materials and Environment Engineering, ICEMEE 2019
AU - Sun, Lu
AU - Wu, Qinpei
AU - Zhang, Linlin
AU - Li, Yating
AU - Li, Mengtian
AU - Gao, Ting
AU - Guo, Shasha
AU - Wang, Dengyu
N1 - Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2019/7/26
Y1 - 2019/7/26
N2 - Development of advanced materials with high energy density for thermochemical energy storage may contribute to the efficient utilization of solar energy and waste heat. In this work, Ce(NO3)3/Mg(OH)2 as a new heat storage material for TCEs was investigated. The effect of Ce(NO3)3 on dehydration of Mg(OH)2 was investigated by differential scanning calorimetry and thermogravimetry techniques. The addition of Ce(NO3)3 can significantly reduce the dehydration temperature and accelerate the dehydration of Mg(OH)2. The temperature reduction depends on the Ce(NO3)3 content W and reaches 29 °C at W = 10 wt%, while the dehydration heat was reduced only slightly (1086 J/g). The new material exhibits an adjustable decomposition temperature, fast dehydration rate and large heat storage density, and may be considered as a promising candidate for thermochemical storage of concentrated solar energy.
AB - Development of advanced materials with high energy density for thermochemical energy storage may contribute to the efficient utilization of solar energy and waste heat. In this work, Ce(NO3)3/Mg(OH)2 as a new heat storage material for TCEs was investigated. The effect of Ce(NO3)3 on dehydration of Mg(OH)2 was investigated by differential scanning calorimetry and thermogravimetry techniques. The addition of Ce(NO3)3 can significantly reduce the dehydration temperature and accelerate the dehydration of Mg(OH)2. The temperature reduction depends on the Ce(NO3)3 content W and reaches 29 °C at W = 10 wt%, while the dehydration heat was reduced only slightly (1086 J/g). The new material exhibits an adjustable decomposition temperature, fast dehydration rate and large heat storage density, and may be considered as a promising candidate for thermochemical storage of concentrated solar energy.
UR - http://www.scopus.com/inward/record.url?scp=85070663291&partnerID=8YFLogxK
U2 - 10.1088/1755-1315/295/3/032068
DO - 10.1088/1755-1315/295/3/032068
M3 - Conference article
AN - SCOPUS:85070663291
SN - 1755-1307
VL - 295
JO - IOP Conference Series: Earth and Environmental Science
JF - IOP Conference Series: Earth and Environmental Science
IS - 3
M1 - 032068
Y2 - 12 April 2019 through 14 April 2019
ER -