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Author:

李传 (李传.) | 陆海涛 (陆海涛.) | 李琦 (李琦.) | 刘志刚 (刘志刚.) | 杨毅 (杨毅.) | 刘石 (刘石.) | 吴玉庭 (吴玉庭.)

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zhihuiya

Abstract:

一种零泄露低腐蚀性氯化盐复合定型相变储热材料及其制备方法,涉及相变材料技术领域。组成为50%~80%的三元氯化盐和50%~20%的膨胀蛭石,或者三元氯化盐、膨胀蛭石、SiC的质量比为6.16:2.64:1.2。将制备好的三元氯化盐、膨胀蛭石、SiC进行混合然后进行冷压烧结,得到复合相变材料。烧结过程中三元盐在固液转变时产生压差,导致液态盐流入复合材料的空隙和孔洞中。同时,浸湿的液盐将膨胀蛭石层状结构牵拉到一起,使其结构更加紧密。盐和膨胀蛭石层状结构之间会产生液体桥梁,以克服三元氯化盐相变过程中的膨胀效应,促进复合材料结构的刚性和致密化。

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Patent Info :

Type: 发明申请

Patent No.: CN202410951314.3

Filing Date: 2024-07-16

Publication Date: 2024-11-05

Pub. No.: CN118895107A

Applicants: 北京工业大学

Legal Status: 实质审查

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 4

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