Understanding the scattering mechanism of single-walled carbon nanotube based gas sensors
學年 98
學期 2
出版（發表）日期 2010-06-01
作品名稱 Understanding the scattering mechanism of single-walled carbon nanotube based gas sensors
作品名稱（其他語言）
著者 Zhong, Jun; Guo, Jing-Hua; Gao, Bin; Chiou, Jau-Wern; Li, Jiong; Chu, Wang-Sheng; Pong, Way-Faung; Chang, Ching-Lin; Luo, Yi; Wu, Ziyu
單位 淡江大學物理學系
出版者 Kidlington: Pergamon
著錄名稱、卷期、頁數 Carbon 48(7), pp.1970–1976
摘要 In the interaction between gas molecules with single-walled carbon nanotube (SWCNT) we show that as a result of collisions the gas scattering contributes with an important background signal and should be considered in SWCNT-based gas sensors. Experimental evidence of the collision-induced tube wall deformation is demonstrated using in situ X-ray absorption near-edge structure spectroscopy. Results support the occurrence of the scattering process and show how gas collisions may affect the electronic structure of SWCNTs.
關鍵字
語言 en
ISSN 0008-6223
期刊性質 國外
收錄於 SCI
產學合作
通訊作者 Wu, Ziyu
審稿制度 是
國別 GBR
公開徵稿
出版型式
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