Henry范围内粗糙孔隙中气体的等量吸附热与吸附选择性

图 10  (a)—(c) 三角形和半圆形凸起对狭缝中$ \text{H}_{2} $的$ K_{ \text{L}} $和$ q_{ \text{st}}^{0} $的影响. 图中, 黑线和红线分别为$ K_{ \text{L}} $和$ q_{ \text{st}}^{0} $的结果, 实线和虚线分别为三角形凸起和半圆形凸起情况下的结果. (d)—(f)三角形和半圆形凸起对对$ S_{ \text{CO}_{2}/ \text{H}_{2}} $的影响. 图中, 实线和虚线分别为三角形凸起和半圆形凸起情况下的结果. 需要说明的是, 在图(b)和图(e)中, 三角形凸起取$ w_{1} = 0.68 $ nm, 而在图(c)和图(f)中, 三角形凸起取$ w_{1} = 1.36 $ nm

Fig. 10.  (a)–(c) Effect of geometry on $ K_{ \text{L}} $ and $ q_{ \text{st}}^{0} $ of $ \text{H}_{2} $ in rough slit pore with triangular and semicircular corrugated substrates. In these figures, black lines and red lines correspond to results for $ K_{ \text{L}} $ and $ q_{ \text{st}}^{0} $, respectively. In addition, solid and dashed lines stand for results of triangular and semicircular condition, respectively. (d)–(f) Effect of geometry on selectivity $ S_{ \text{CO}_{2}/ \text{H}_{2}} $ of $ \text{CO}_{2}/ \text{H}_{2} $ mixture in rough slit pore with triangular and semicircular corrugated substrates. In these figures, solid and dashed lines stand for results of triangular and semicircular condition, respectively. It should be noted that in panels (b) and (e), $ w_{1} = 0.68 $ nm is set for the triangular corrugated substrate, while in panels (c) and (f), it is set as $ w_{1} = 1.36 $ nm