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

作者：Kukovecz Akos^*; Smajda Rita; Oze Mariann; Schaefer Balazs; Haspel Henrik; Konya Zoltan; Kiricsi Imre

来源：Physica Status Solidi B-Basic Solid State Physics, 2008, 245(10): 2331-2334.

DOI：10.1002/pssb.200879556

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.

• 出版日期2008-10