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Phosphate photocatalyst comprising metal ion in d10 or d0 electron state
Phosphate photocatalyst comprising metal ion in d10 or d0 electron state
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机译:含d10或d0电子态金属离子的磷酸盐光催化剂
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摘要
A photo-catalyst comprising a compound having structure composing a network formed by mutual connection of an unit constructing oxygen octahedra or tetrahedra containing a transition metal ion or a typical metallic ion in d10 or d0 configuration and an unit constructing PO4 tetrahedron connected to said oxygen octahedra or tetrahedra, further containing an alkali metal besides said metallic ion as a consituent element, for example, ;AXNb2mP4O6m8 (wherein A is Na, K or Li, X is 2, 3 or 4 and m is 3, 3.5 or 4) ;AXTa2mP4O6m8 (wherein A is Na, K or Li, X is 2, 3 or 4 and m is 3, 3.5 or 4) ;AXIn2mP4O6m8 (wherein A is Na, K or Li, X is 2, 3 or 4 and m is 3, 3.5 or 4) ;and RuO2 is loaded on the compound. The photo-catalyst can be used for the complete decomposition of water.
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机译:一种光催化剂,其包含具有构成网络的化合物的化合物,所述网络由构成氧的八面体或四面体的单元相互连接而形成,该单元包含d 10 Sup>或d 0的过渡金属离子或典型的金属离子 Sup>构型和构建连接到所述氧八面体或四面体的PO 4 Sub>四面体的单元,除所述金属离子以外还进一步包含碱金属作为构成元素,例如; A X Sub> Nb 2m Sub> P 4 Sub> O 6m8 Sub>(其中A为Na,K或Li,X为2、3或4,m是3、3.5或4); A X Sub> Ta 2m Sub> P 4 Sub> O 6m8 Sub>(其中A是Na, K或Li,X为2、3或4,m为3、3.5或4); A X Sub> In 2m Sub> P 4 Sub> O < Sub> 6m8 Sub>(其中A为Na,K或Li,X为2、3或4,m为3、3.5或4);并且RuO 2 Sub>加载到该化合物上。光催化剂可用于水的完全分解。
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