Using　P123　as　a　template　and　TEOS　as　a　source　of　silica,　Ce-silica　mesoporous　SBA-15-type　material　was　synthesized　rapidly　via　microwave　technique　and　characterized　by　XRD,　FT-IR,　DRS　and　low　temperature　N2　adsorption-desorption　measurements.　The　results　showed　that　Ce　was　successfully　incorporated　into　the　framework　of　SBA-15　molecular　sieve　with　the　valence　of　three　and　four.　The　synthesized　material　not　only　retained　the　hexagonal　order　and　physical　properties　of　purely　siliceous　SBA-15　but　also　possessed　the　high　surface　area　and　the　narrow　pore-size　distribution　(714.85　m2·g-1　and　0.67　cm3·g-1,　respectively).　The　pore　size　distribution　of　Ce/SBA-15　was　concentrated　at　a　radius　of　1.8　nm.