Research Article
ZrBDC-Based Functional Adsorbents for Small-Scale Methane Storage Systems
Figure 8
Methane adsorption isotherms for as-prepared ZrBDC at temperatures. K: 253 (1), 273 (2), 293 (3), 303 (4), 313 (5), 323 (6), and 333 (7). Symbols show the experimental data, and the solid lines are the results of approximation by Eq. (2).