Highly Enhanced Vapor Sensing of Multiwalled Carbon Nanotube Network Sensors by <i>n</i>-Butylamine Functionalization

<table>FTIR spectra of BuNH<sub>2</sub>, pure MWCNTs, and MWCNT (BuNH<sub>2</sub>).</table>

Journal of Nanomaterials

Figure 3: Highly Enhanced Vapor Sensing of Multiwalled Carbon Nanotube Network Sensors by <i>n</i>-Butylamine Functionalization 