a structured adsorbent sheet , is provided including a nano - adsorbent powder , and a binder material , wherein the nano - adsorbent powder is combined with the binder material to form an adsorbent material , and a porous electrical heating substrate , wherein the adsorbent material is applied to the porous electrical heating substrate thereby forming a structured adsorbent sheet . a structured adsorbent module is provided , including a plurality of stacked structured adsorbent sheets , configured to produce a plurality of fluid passages , wherein the plurality of fluid passages have a cross - sectional shape in the direction of a fluid stream . the structured adsorbent module may have a cross - sectional shape that is trapezoidal , rectangle , square , triangular or sinusoidal . a structured adsorbent bed is provided , including a plurality of modules , stacking the modules , thereby providing a plurality of process fluid passages , and a process fluid inlet and a process fluid outlet , in fluid communication with the plurality of process fluid .