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| CNTs/HAp热种子复合材料的制备及表征 | |
| 引用本文： | 刘爱红,孙康宁,李爱民.CNTs/HAp热种子复合材料的制备及表征[J].黄石理工学院学报,2010,26(1):59-62,67. |
| 作者姓名： | 刘爱红 孙康宁 李爱民 |
| 作者单位： | 1. 黄石理工学院化学与材料工程学院,湖北,黄石,435003 2. 山东大学液态结构及其遗传性教育部重点实验室 3. 山东大学工程陶瓷省重点实验室,山东,济南,250061 |
| 基金项目： | 国家自然科学基金项目(编号:50672051);;黄石理工学院院级项目(编号:09yjz01R) |
| 摘 要： | 采用化学共沉淀结合水热处理的方法,控制一定的反应条件,制备了微波靶向热疗用碳纳米管/羟基磷灰石(CNTs/HAp)热种子材料,并对所得的复合材料进行了相应的检测。结果表明:当CNTs的质量分数为10%时,结晶状态良好的HAp均匀覆盖在CNTs的表面;CNTs/HAp复合材料为典型的电损耗型吸波材料,在0-5GHz范围内具有较好的吸波性能,CNTs在其中起到主导作用。随着CNTs含量的增加,CNTs/HAp复合材料的吸波能力逐渐增强,吸收峰向着高频移动,频宽增大。当CNTs的质量分数为8%时,复合材料的最大吸收峰在3.0GHz附近,反射率达-26dB。因此,CNTs/HAp复合材料有望作为热种子材料用于肿瘤热疗。 |
| 关 键 词： | 碳纳米管 羟基磷灰石 肿瘤热疗 吸波性能 |
Preparation and Characterization of CNTs/HAp thermo-seed Composite |
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| LIU Aihong,SUN Kangning,LI Aimin.Preparation and Characterization of CNTs/HAp thermo-seed Composite[J].Journal of Huangshi Institute of Technology,2010,26(1):59-62,67. | |
| Authors: | LIU Aihong SUN Kangning LI Aimin |
| Institution: | 1 School of Chemical and Materials Engineering;Huangshi Institute of Techlology;Huangshi Hubei 435003;2 Key Laboratory of Liquid Structure and Heredity of Materials;Ministry of Education;Shandong University;3 Pronvincial Key Laboratory of Engineering;Ceramics shandong University;Jinan Shandong 250061 |
| Abstract: | In this paper,we had successfully prepared CNTs/HAp thermo-seed material by a simple and effective coprecipitation and hydrothermal treatment method.The results showed that HAp nanoparticles were decorated on CNTs successfully.When CNTs content was 10%,after hydrothermal treatment,a certain high degree of crystallinity,pure component single HAp layer was obtained on the surface of CNTs.CNTs/HAp composite had better absorbing properties in the 0-5 GHz range.With increasing of CNTs content,the microwave absor... |
| Keywords: | carbon Nanotubes HAp tumor hyperthermia absorbing properties |
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