Research Article

Adsorption Properties of Typical Lung Cancer Breath Gases on Ni-SWCNTs through Density Functional Theory

Figure 2

Optimized geometry: (a1)–(d1) represent C6H6, C8H8, C5H8, and C6H12 on intrinsic SWCNTs; (a2)–(d2) represent C6H6, C8H8, C5H8, and C6H12 on Ni-SWCNTs.