Effect of supercritical fluids on field emission from carbon nanotubes

Po-Tsun Liu*, C. T. Tsai, K. T. Kin, P. L. Chang, C. M. Chen, H. F. Cheng, T. C. Chang

*此作品的通信作者

研究成果: Conference contribution同行評審

3 引文 斯高帕斯(Scopus)

摘要

This paper proposes a novel method to enhance the emission characteristics of carbon nanotubes (CNTs). It is extremely possible for CNTs to adsorb moisture and other contaminants during the fabrication processes, leading to the degraded field emission characteristics. In this work, CNT emitters are activated with commonly used heating process and supercritical carbon dioxide (SCCO2) fluids technology for removing adsorbed residue moisture. Experimental results have demonstrated that the electrical stability and field emission enhancement of CNT emitters are effectively achieved by the SCCO 2 fluids treatment compared to the heating process, due to the minimization of residuary moisture in CNTs.

原文English
主出版物標題NanoSingapore 2006
主出版物子標題IEEE Conference on Emerging Technologies - Nanoelectronics - Proceedings
頁面383-387
頁數5
DOIs
出版狀態Published - 1月 2006
事件2006 IEEE Conference on Emerging Technologies - Nanoelectronics - Singapore, Singapore
持續時間: 10 1月 200613 1月 2006

出版系列

名字NanoSingapore 2006: IEEE Conference on Emerging Technologies - Nanoelectronics - Proceedings
2006

Conference

Conference2006 IEEE Conference on Emerging Technologies - Nanoelectronics
國家/地區Singapore
城市Singapore
期間10/01/0613/01/06

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