Substantially reduced crystallization temperature of SBA-15 mesoporous silica in NaNO3 molten salt
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- 作者：Guiqing Hua ; Wenyao Lia ; liwenyao314@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Jiani Xuc ; Guanjie Heb ; Yuanyu Ged ; Yishuang Panc ; Jingru Wanga ; Baodian Yaoa
- 关键词：SBA-15 ; NaNO3 molten salt ; Low-temperature ; Crystal growth ; Nanoparticles
- 刊名：Materials Letters
- 出版年：2016
- 出版时间：1 May 2016
- 年：2016
- 卷：170
- 期：Complete
- 页码：179-182
- 全文大小：963 K
文摘
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Cristobalite was fabricated by a molten salt method using SBA-15 as precursor.
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The preparation temperature was only 500 °C.
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It is a promising method to realize the low temperature crystallization of silica..