Preparation of a Composite Material AC/Cu-BTC with Improved Water Stability and n-Hexane Vapor Adsorption

Table 2

n-Hexane vapor adsorption of the Cu-BTC and AC/Cu-BTCs.

Sample	Fresh (mmol·g^-1)	Used (mmol·g^-1)
Cu-BTC	3.52	0.65
AC	5.25	5.17
AC5%/Cu-BTC	2.83	1.35
AC7%/Cu-BTC	2.47	2.00
AC10%/Cu-BTC	2.45	1.27

The used adsorbents herein mean that the adsorbents had firstly adsorbed the water vapor and then were desorbed by heat under the N₂ atmosphere.