| Ag修饰的多孔Co(OH)2纳米阵列薄膜的制备及其性能 |
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| 引用本文： | 丁丽君,胡蕊蕊,吴明在.Ag修饰的多孔Co(OH)2纳米阵列薄膜的制备及其性能[J].安徽大学学报(自然科学版),2018,42(2):74-78. |
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| 作者姓名： | 丁丽君 胡蕊蕊 吴明在 |
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| 作者单位： | 安徽大学 物理与材料科学学院,安徽省信息材料与器件重点实验室,安徽 合肥230601;安徽大学 物理与材料科学学院,安徽省信息材料与器件重点实验室,安徽 合肥230601;安徽大学 物理与材料科学学院,安徽省信息材料与器件重点实验室,安徽 合肥230601 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 采用水热沉积法和化学还原法制备银修饰的多孔氢氧化钴纳米阵列薄膜,使用X光衍射仪和扫描电镜对样品进行表征.性能测试结果表明,Co(OH)_2/Ag复合材料具有优异的循环稳定性,1 200次循环后其比电容仍然保持869.2F·g~(-1),比氢氧化钴纳米阵列薄膜高出155F·g~(-1).
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| 关 键 词： | Co(OH)2/Ag 超级电容器 电化学性能 |
Preparation and properties of porous Co(OH)2nanosheets array film decorated by Ag nanocrystals |
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| DING Lijun,HU Ruirui,WU Mingzai.Preparation and properties of porous Co(OH)2nanosheets array film decorated by Ag nanocrystals[J].Journal of Anhui University(Natural Sciences),2018,42(2):74-78. |
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| Authors: | DING Lijun HU Ruirui WU Mingzai |
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| Abstract: | Porous Co(OH)2nanosheets array film decorated with Ag nanocrystals were facilely prepared by the hydrothermal deposition and subsequent chemical bath reduction. The samples were characterized by X-ray diffraction and scanning electron microscope. Performance test results showed that the Co(OH)2/Ag composites exhibited excellent cycling stability.After 1 200 cycles,the specific capacitance remained to be 869.2 Fg-1, which was nearly 151 Fg-1higher than that of the Co(OH)2nanosheets array film. |
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