| 摘要 |
<p>Disclosed is a honeycomb structure having a honeycomb unit in which plural through-holes separated by partition walls are juxtaposed in a longitudinal direction, characterized in that the honeycomb unit contains a SOx occluding agent, inorganic particles, and an inorganic binder, and when a content of the SOx occluding agent in the partition walls is expressed by X (mol/L) and a porosity of the honeycomb unit is expressed by Y (%), a relationship 5X + 30 ‰¤ Y ‰¤ 5X + 45 (1.0 ‰¤ X ‰¤ 2.5) is satisfied.</p> |
