Development of microreactors made of vertically aligned carbon nanotube films
Development of microreactors made of vertically aligned carbon nanotube films
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垂直排列碳纳米管薄膜微反应器的研制
DOI：
10.1016/j.carbon.2009.08.005
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发表时间：
2009
期刊：
影响因子：
10.9
通讯作者：
N. Ohmae
中科院分区：
文献类型：
--
作者：
H. Kinoshita;A. Yamakawa;N. Ohmae
由多壁碳纳米管(CNT)微通道组成的微反应器已经被开发出来。在氧化硅薄膜上生长具有微通道负图案形状的垂直排列的碳纳米管薄膜，提供碳纳米管微通道。将聚甲基丙烯酸甲酯平板放置在碳纳米管微通道上进行流动实验。由于碳纳米管是疏水的，而氧化硅薄膜是亲水的，流体可以在碳纳米管微反应器中的氧化硅区域流动。合成了费马螺旋型和Y结型多壁碳纳米管微反应器。
Microreactors consisting of multiwalled carbon nanotube (CNT) microchannels have been developed. Vertically aligned CNT films with negative pattern shapes of microchannels are grown on silicon oxide films, providing CNT microchannels. Polymethyl methacrylate plates are placed on the CNT microchannels for the flow experiments. Since CNTs are hydrophobic and the silicon oxide film is hydrophilic, fluids can flow in the silicon oxide regions in the CNT microreactors. Fermat’s spiral and Y-junction type multiwalled CNT microreactors were synthesized.