| 盐酸沉淀法制备纳米白炭黑 |
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| 引用本文： | 许莹,沈毅. 盐酸沉淀法制备纳米白炭黑[J]. 应用化工, 2004, 33(4): 30-32 |
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| 作者姓名： | 许莹 沈毅 |
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| 作者单位： | 河北理工学院,材料工程系,河北,唐山,063000 |
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| 摘 要： | 采用盐酸沉淀法制备纳米白炭黑,通过实验调整盐酸的浓度、添加剂的加入、反应体系的温度、pH值的大小。制得粒径小、品质好的纳米白炭黑。利用X ray衍射仪和扫描电镜分析,研究白炭黑的结构。
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| 关 键 词： | 白炭黑 盐酸 沉淀法 |
| 文章编号： | 1671-3206(2004)04-0030-02 |
| 修稿时间： | 2004-02-02 |
Hydrochloric acid deposition method of producing nano-silica aerogel |
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| XU Ying,SHEN Yi. Hydrochloric acid deposition method of producing nano-silica aerogel[J]. Applied chemical industry, 2004, 33(4): 30-32 |
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| Authors: | XU Ying SHEN Yi |
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| Abstract: | We chose hydrochloric acid precipitation method to prepare nano-silica aerogel and adjusted hydrochloric acid's concentration, the quantity of additive, the temperature of the reaction system, and pH-value. We analysised and researched silica aerogel's structure with XRD and SEM, obtained silica aerogel product with small particle size and good character. |
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| Keywords: | silica aerogel hydrochloric acid precipitation |
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