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The TiO2/MG composite photocatalysts showed high photocatalytic H2 production activity with a rate as high as 165.3 ¦Ìmol h−1 for the sample containing 0.5% MG hybrid cocatalyst consisting of 95% MoS2 and 5% graphene. It is believed that the positive synergetic effect between the MoS2 and graphene sheets as the components of cocatalyst on the photocatalytic H2 production activity can efficiently suppress charge recombination, improve interfacial charge transfer, and provide a greater number of active adsorption sites and photocatalytic reaction centers. ÕâÁ½¾ä»°Ôõô·Òë°¡ ![]() ![]() |
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2Â¥2015-09-15 00:33:33
jina123
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3Â¥2015-09-15 20:13:59
baoshanqiu
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