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首页> 外文期刊>Advanced Powder Technology: The internation Journal of the Society of Powder Technology, Japan >Ag/AgCl-GO: A composite for degradation of Rhodamine B in dye wastewater
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Ag/AgCl-GO: A composite for degradation of Rhodamine B in dye wastewater

机译：AG / AGCL-GO：染料废水中罗丹明B降解的复合材料

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摘要

Ag/AgCl-GO composite was fabricated by deposition-precipitation method and photoplasmic reduction method at room temperature. The resulting products were characterized by XRD, XPS, SEM, TEM, Zeta potential and UV-Vis DRS. The results indicated that the samples were composed of Ag, AgCl and graphene oxide (GO). During the photoreduction, the crystallinity of Ag-0 particles gradually increased with prolonging the time of UV irradiation, then remained stable after 90 min. The addition of GO had little effect on the crystal structure of Ag/AgCl, however, this reduced the particle size and enhances the dispersibility of the composite. After 100 min of visible light irradiation, the degradation efficiency of rhodamine B (RhB) reached 98.43%. Therefore, the Ag/AgCl-GO photocatalyst exhibited significant photocatalytic activity during the degradation of RhB under visible light. (C) 2019 The Society of Powder Technology Japan. Published by Elsevier B.V. and The Society of Powder Technology Japan. All rights reserved.
机译：通过在室温下通过沉淀沉淀法和光素还原方法制造Ag / AgCl-Go复合材料。由XRD，XPS，SEM，TEM，Zeta电位和UV​​-Vis DRS表征得到的产物。结果表明，样品由Ag，AgCl和氧化铟烯（GO）组成。在光电过程中，延长UV辐射的时间慢慢增加Ag-0颗粒的结晶度，然后在90分钟后保持稳定。 Go的添加对Ag / AgCl的晶体结构几乎没有影响，然而，这降低了粒度并增强了复合材料的分散性。在可见光照射100分钟后，Rhodamine B（RHB）的降解效率达到98.43％。因此，Ag / AgCl-Go光催化剂在可见光下rHB的降解过程中表现出显着的光催化活性。 （c）2019年日本粉末技术学会。由elsevier b.v发表。和日本粉末科技会。版权所有。

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