Improved length of calcium sulfate crystal seeds and whiskers via ball milling and hydration treatment

被引：0
|
作者：
Yuke Li [1 ,2 ]
Yuxin Liu [1 ]
Jizhen Huang [1 ]
Yi Mei [1 ,2 ]
机构：
[1] Faculty of Chemical Engineering, Kunming University of Science and Technology
[2] Yunnan Provincial Key Laboratory of Energy Saving in Phosphorus Chemical Engineering and New Phosphorus Materials, Kunming University of Science and
来源：
ChineseJournalofChemicalEngineering | 2024年 / 71卷 / 07期
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D O I：
暂无
中图分类号：
TQ132.32 []; O784 [晶须];
学科分类号：
摘要：
Elucidating the effect of growth periods on the quality of calcium sulfate whiskers(CSWs) prepared from calcium sulfate dihydrate(DH) is imperative. Herein, crystal seeds and whiskers were prepared from DH in a water-glycerol system. Longer whiskers were obtained from crystal seeds prepared via hydration of DH for 30 s than via ball milling for 5 min followed by hydration for 20 s. The attachment of cetyltrimethyl ammonium bromide and glycerol additives to the whisker tops promoted whisker growth. The whisker sponges exhibited good thermal barrier properties and compression cycle stability.
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页码：102 / 109
页数：8
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