In this paper, a new type salt/ceramic composite energy storage material(CESM) is fabricated successfully by applying an innovating technology firstly which is molten Na_2S)_4 infiltrating porous ceramics performs spontaneously.

• 本文率先采用自发熔融浸渗工艺实现了熔融无机盐和陶瓷预制体的浸渗复合,并成功地制备出Na_2SO_4/SiO_2新型复合相变储能材料。