. 2017 Feb 13;7:42299. doi: 10.1038/srep42299

Table 1. The estimated filtering power of the PEDOTT:PSS-coated microchannel shown in Fig. 1a with respect to the stated contaminants along with their molecular dipoles (p)⁵⁹ and diffusion coefficients in air at room temperature (D) ⁶⁰.

Contaminant	Formula	D [10⁻⁴ m²/s]	p [D]	F
Hydrogen	H₂	0.6100	0	1
Carbon Monoxide	CO	0. 1920	0.11	1
Methanol	CH₃OH	0.1528	1.70	>800
Ethanol	C₂H₅OH	0.1188	1.69	~9000
Iso-propanol	C₃H₇OH	0.1019	1.58	>800
Iso-butanol	C₄H₉OH	0.0885	1.64	>800
Acetone	C₃H₆O	0.1049	2.88	30
2-Pentanone	C₅H₁₀O	0.0793	2.70	4
Hexane	C₆H₁₄	0.0732	0	1
Benzene	C₆H₆	0.0932	0	1

Table 1. The estimated filtering power of the PEDOTT:PSS-coated microchannel shown in Fig. 1a with respect to the stated contaminants along with their molecular dipoles (p)59 and diffusion coefficients in air at room temperature (D) 60.