| 氢氧化钴纳米棒的室温固相化学合成及其表征 |
| Synthesis and Characterization of Co(OH)2 Nanorods by Solid-state Chemical Reaction at Room Temperature |
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| 摘要: |
| 关键词: 纳米棒 固相反应 氢氧化钴 |
| 基金项目: |
| Abstract: Cobaltous hydroxide nanorods were synthesized by solid-state chemical reactions of Co(Ac)2·4H2O, and NaOH at room temperature in the presence of polyethylene glycol 400 (PEG-400). The compositions and morphologies of the products were characterized by XRD, TEM, IR and TG-DTA. The results show that Co(OH)2 nanorods can be obtained only in one-step by means of surfactant-assisted soft-template solid-state chemical reaction method. The surfactant (PEG-400) plays a soft-template like role in the process of Co(OH)2 nanorods formation and leads nanocrystallines to grow along certain direction into nanorods. |
| Keywords: nanorods solid-state reaction cobaltous hydroxide |
| 投稿时间：2004-10-22 修订日期：2004-12-10 |
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| 贾殿赠,曹亚丽,刘浪,周杰,肖定全.氢氧化钴纳米棒的室温固相化学合成及其表征[J].无机化学学报,2005,21(4):535-537. |
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