| 新颖氧化镁纳米带共沉淀法合成与表征 |
| Synthesis and Characterization of New-type MgO Nanobelts via Co-precipitation Synthetic Way |
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| 摘要: |
| 关键词: 氧化镁纳米带 共沉淀 催化剂载体 |
| 基金项目: |
| Abstract: MgO nanobelts were successfully synthesized via a co-precipitation synthetic way by employing ammonia and salvolatile as co-precipitator. TEM characterization showed that these nanobelts were composed of uniform hexagonal shaped MgO nanocrystals. The formation of this new-type nanostructures was attributed to the crystal structures of the MgCO3·3H2O precursor. TG was adopted to show the gradual conversion process of from MgCO3·3H2O to MgO. Due to the large surface areas and the largely exposed (100) surfaces, these nanobelts may find their applications in catalysis fields. |
| Keywords: MgO nanobelts co-precipitation method catalysis |
| 投稿时间：2005-03-02 修订日期：2005-04-30 |
| 摘要点击次数: 1241 |
| 全文下载次数: 1837 |
| 陈晨,庄京,王定胜,王训.新颖氧化镁纳米带共沉淀法合成与表征[J].无机化学学报,2005,21(6):859-861. |
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