| 摘要 |
<p>A photocatalyst which contains at least rhombic tantalum nitride or consists of rhombic tantalum nitride; a photocatalyst which comprises the photocatalyst and deposited thereon a promoter comprising a transition metal, in particular, one in which the transition metal is platinum; and a catalyst for water photodecomposition which comprises any of these photocatalysts.</p> |
