Multiwall carbon nanotube films surface-doped with electroceramics for sensor applications

被引:11
|
作者
Kukovecz, Akos [1 ]
Smajda, Rita [1 ]
Oze, Mariann [1 ]
Schaefer, Balazs [1 ]
Haspel, Henrik [1 ]
Konya, Zoltan [1 ]
Kiricsi, Imre [1 ]
机构
[1] Univ Szeged, Dept Appl & Environm Chem, H-6720 Szeged, Hungary
来源
关键词
D O I
10.1002/pssb.200879556
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
Self-supporting mats of multi-wall carbon nanotubes (MWCNT buckypaper) are an interesting and versatile nanotube application platform. In the course of our explorations in this field we prepared MWCNT buckypapers with a surface density of 5.6 mg.cm(-2) and modified their surface with pyroelectric LiNbO(3) and piezoelectric KNbO(3) crystals. The temperature and pressure sensitivity of the prepared devices was different than that of the undoped buckypapers: the temperature response increased, the pressure response decreased compared to undoped MWCNT mats. The described method seems to open a new pathway for buckypaper functionalization. (C) 2008 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
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收藏
页码:2331 / 2334
页数:4
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