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| 论文编号: |
122214O120120374 |
| 第一作者所在部门: |
704组 |
| 中文论文题目: |
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| 英文论文题目: |
Hydrothermal synthesis and characterization of NiS flower-like architectures
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| 论文题目英文: |
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| 作者: |
周海
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| 论文出处: |
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| 刊物名称: |
Particuology
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| 年: |
2012
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| 卷: |
10 |
| 期: |
6 |
| 页: |
783-788 |
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| 收录类别: |
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| 影响因子: |
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| 摘要: |
Under the influence of thiocyanate anions (SCN？) and cetyltrimethyl ammonium bromide (CTAB), NiS flower-like architectures were successfully synthesized by a one-step hydrothermal method. The synthesized flower-like architectures, with a multilayered and highly ordered texture, have diameters of several micrometers. X-ray powder diffraction (XRD) shows that the NiS flower-like architectures are rhombohedral crystalline. On the basis of condition-dependent experiments, the diffusion-limited aggregation(DLA) model and cage effect were used to explain the growth process of rhombohedral crystalline
NiS flower-like architectures. Magnetic measurements showed that the coercivity (Hc) of the as-obtained NiS flower-like architectures was 102.14 Oe. |
| 英文摘要: |
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| 备注: |
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