Wednesday, 16 May 2007
3rd Floor Hall (Pfahler Hall)
65

Reactions of boranes with single-walled carbon nanotubes

Ewa Siedlecka and Mark D. Ellison. Ursinus College, Collegeville, PA

Since previous researchers1, 2 had used extreme temperatures to add borane to single-walled carbon nanotubes (SWCNTs), the goal of this research was to develop a method to attach borane to SWCNTs at room temperature. For the purpose of our research, borane-tetrahydrofuran, a highly reactive compound compared to solvents used by other researchers, was reacted with purified SWCNTs in a dry nitrogen environment at both 0�C and 25�C. The products were then analyzed using FT-IR and UV/Vis spectroscopy. If the addition is done successfully, the process could be used to control and alter the electronic properties in nanoelectronics.2

1. Han, W.; Bando Y.: Kurashima, K.; Sato, T. Chemical Physics Letters 1999, 299, 268-373.

2. Borowiak-Palen, E.; Pichler, T.; Fuentes, G.G.; Graff, A.; Kalenczuk, R.J.; Knupfer, M.; Fink, J. Chemical Physics Letters 2003, 378, 516.


Back to Poster Session I
Back to The Middle Atlantic Regional Meeting (May 16 - 18, 2007)