| 氧化钴纳米管的制备和模板剂多孔氧化铝的孔洞结构 |
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| 引用本文： | 汪峰,吴方平,董秋云,华正和.氧化钴纳米管的制备和模板剂多孔氧化铝的孔洞结构[J].化学研究,2009,20(2):1-4. |
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| 作者姓名： | 汪峰 吴方平 董秋云 华正和 |
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| 作者单位： | 1. 解放军理工大学,理学院,江苏,南京,211101
2. 淮阴师范学院,物理系,江苏,淮安,223001 |
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| 摘 要： | 以草酸电解液制备的多孔氧化铝作为模板，采用硝酸钴溶液浸润法，合成出氧化钴纳米管．通过对分叉氧化钴纳米管成因研究，指出氧气气泡的作用是形成多孔氧化铝纳米孔洞结构的主要驱动力．
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| 关 键 词： | 阳极氧化 多孔氧化铝 氧化钴 纳米管 纳米材料 |
Preparation of Co3 O4 Nanotubes and Pore Structure of Porous Alumina Template |
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| WANG Feng,WU Fang-ping,DONG Qiu-yun,HUA Zheng-he.Preparation of Co3 O4 Nanotubes and Pore Structure of Porous Alumina Template[J].Chemical Research,2009,20(2):1-4. |
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| Authors: | WANG Feng WU Fang-ping DONG Qiu-yun HUA Zheng-he |
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| Institution: | WANG Feng, WU Fang-ping, DONG Qiu-yun, HUA Zheng-he ( 1. Institute ofScieaces, PLA University of Science and Technology, Nanjing 211101, Jiangsu, China 2. Department of Physics, Huaiyin Teachers College, Huaian 223001, Jiangsu, China) |
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| Abstract: | The porous anodic alumina,formed in oxalic acid,was used as template to synthesize Co3O4 nanotubes via physical wetting of Co(NO3)2 solution.The formation mechanism of the porous anodic alumina membrane had also been discussed based on the biforked nanotubes.The result showed the effect of the oxygen bubbles was the main driving forces for the formation of the nanoscale pores. |
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| Keywords: | anodization porous anodic alumina cobalt oxide nanotube nano materials |
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