| 摘要 |
<p>A disclosed honeycomb structure has a pillar honeycomb unit including inorganic particles and inorganic binder and cell walls separating plural cells that extend from a first end face to a second end face. The inorganic particles include ceria particles doped with zirconia. Within the ceria particles, the percentage by weight of zirconia doping in ceria is in the range of 20% to 50%.</p> |
