| 极性小分子对Ni/TiO_2核壳结构电流变液性能的影响 |
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| 引用本文： | 谭锁奎,宋晓平,郭红燕,纪松,赵红. 极性小分子对Ni/TiO_2核壳结构电流变液性能的影响[J]. 兵器材料科学与工程, 2010, 33(4): 64-67. DOI: 10.3969/j.issn.1004-244X.2010.04.019 |
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| 作者姓名： | 谭锁奎 宋晓平 郭红燕 纪松 赵红 |
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| 作者单位： | 中国兵器科学研究院,宁波分院,浙江,宁波,315103;西安交通大学,理学院,陕西,西安,710049;西安交通大学,理学院,陕西,西安,710049;中国兵器科学研究院,宁波分院,浙江,宁波,315103;大连理工大学,材料科学与工程学院,辽宁,大连,116024 |
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| 摘 要： | 通过力学性能试验、形貌观察,重点研究电流变液的核壳微粒Ni/TiO2用Urea等极性分子修饰对电流变液性能、形貌的影响。结果表明,极性小分子可大幅提高电流变液的性能,对Ni/TiO2/Urea微粒存在一个Urea/Ti临界值,其值的质量分数为30%。
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| 关 键 词： | 电流变效应 纳米镍 极性小分子 |
Effect of polar molecule on electrorheological properties of Ni/TiO2 core-shell nano particles |
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| TAN Suokui,SONG Xiaoping,GUO Hongyan,JI Song,ZHAO Hong. Effect of polar molecule on electrorheological properties of Ni/TiO2 core-shell nano particles[J]. Ordnance Material Science and Engineering, 2010, 33(4): 64-67. DOI: 10.3969/j.issn.1004-244X.2010.04.019 |
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| Authors: | TAN Suokui SONG Xiaoping GUO Hongyan JI Song ZHAO Hong |
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| Abstract: | This paper studied the effect of Ni/TiO2 core-shell nano particles modified with urea on properties and microstructure.It shows that ER properties and stability of the particles are closely associated with urea content,and there exists a critical value for the mass ratio of Urea/Ti,which is 30% for Ni/TiO2/Urea particles. |
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| Keywords: | electrorheological effect Ni nano-particle polar molecule |
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