Layered　K-Fe-Ti　metal　oxide,　a　new　kind　of　photocatalyst　was　obtained　via　a　solid-state　reaction　route　with　the　mixture　of　KNO3,　Fe(NO3)(3)center　dot　9H(2)O,　TiO2.　The　effects　of　preparing　parameters　such　as　material　ratio　and　reaction　temperature　etc,　on　the　structure　characteristics　and　crystal　morphology　were　investigated　by　using　XRD,　SEM　and　TEM　technology.　Meanwhile,　under　UV　light　irradiation,　the　native　photocatalyst　was　found　to　evolve　H-2　from　pure　water.　The　result　indicates　that　not　only　the　photocatalyst　prepared　has　high　photocatalytic　activity,　but　aslo　its　visible　light　absorption　is　notable　with　comparison　of　that　by　using　market　TiO2.