| 钛酸钠纤维表面自组织生长SnO2纳米晶体 |
| Self-Assembly Growth of SnO2 Nano-Crystals on Surface of Sodium Titanate Crystal Fibers |
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| 摘要: |
| 关键词: 水热法 纳米晶体 钛酸钠 二氧化锡 |
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| Abstract: The rutile SnO2 nano-crystals adsorbed on the surface of sodium titanate crystal fibers were synthesized by hydrothermal method, using SnCl4·H2O as the precursor by adding titanate crystal fibers and with the pH value of 11, reacting temperature of 180 ℃, reaction time of 24 h, and filling factor of 68%. The SnO2 nanocrystals are about 50 nm long and 30～40 nm wide, and many nano-crystals grow with the same orientation in the sodium titanate surface. The characterization results indicate that the belt-like sodium titanate crystal fibers show a strong surface adsorption in strong alkali condition. |
| Keywords: hydrothermal nano-crystals sodium titanate SnO2 |
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| 韦志仁,张利明,周 洋,董国义.钛酸钠纤维表面自组织生长SnO2纳米晶体[J].无机化学学报,2009,25(1):180-183. |
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