4Gliick A. Tamme R. Kalfa H,et al. Development and Testing of Advanced TES materials for Solar Thermal Central Receier Plants, Proceedings. Solar World Congress, 1991,2(Part 1 ):1943.
5Steiner D,Wierse M,Groll M. Development and investigation of thermal energy storage systems for the medium temperature range. In: Proceedings, 30th IECEC meeting,1995. 193.
6WANG Hua, HE Fang, DAI Yong-nian, HU Jian-hang, Preparation and Characterizations of a Heat Storage Material Combining Porous Metas With Molten Salt [C]. In: Proc oflnt Confon Power Engineering-03. Japan 2003, 9-13.