用于光催化应用的 Ag3PO4 亚微米立方体上选择性生长的金属 Ag 纳米晶体。
Selective growth of metallic Ag nanocrystals on Ag3PO4 submicro-cubes for photocatalytic applications.
机构信息
State Key Laboratory for Oxo Synthesis & Selective Oxidation and National Engineering Research Center for Fine Petrochemical Intermediates, Lanzhou Institute of Chemical Physics, CAS, Lanzhou 730000, PR China.
出版信息
Chemistry. 2012 Nov 5;18(45):14272-5. doi: 10.1002/chem.201201435. Epub 2012 Sep 27.
Thinking outside the box: The position- and number-selective growth of Ag nanocrystals on Ag(3)PO(4) submicro-cubes by an in situ reduction technique is demonstrated (see figure). These new Ag/Ag(3)PO(4) heterocubes exhibit higher photocatalytic activities than pure Ag(3)PO(4) cubes for the degradation of organic dyes under visible-light irradiation.
另辟蹊径
通过原位还原技术，在 Ag(3)PO(4)亚微立方体上实现了 Ag 纳米晶体的位置和数量选择性生长（见图）。这些新型 Ag/Ag(3)PO(4)异质立方体在可见光照射下，对于有机染料的降解，表现出比纯 Ag(3)PO(4)立方体更高的光催化活性。
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