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Abstract:
本发明公开了一种催化降解罗丹明B的光催化剂的制备方法及其应用,属于光催化领域。以NaWO4·2H2O、NiF2·4H2O、Na2SiO3·9H2O和有机配体Biim为原料,蒸馏水为溶剂,采用一步水热合成法制得催化剂。所制得的催化剂不需要复合就可以在模拟太阳光光源和紫外光源及常温条件下,对罗丹明B(RhB)溶液进行降解,30min降解率分别达80.11%和90.35%,45min降解率分别达81.89%和91.62%,在pH=3.0和模拟太阳光的照射下,降解速度更快,10min降解率就达到91.05%,40min降解率高达97.50%,并且该催化剂的稳定性好,原料相对廉价易得,制备方法简单。
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Patent Info :
Type: 发明授权
Patent No.: CN201610929038.6
Filing Date: 2016/10/31
Publication Date: 2019/1/18
Pub. No.: CN106540752B
公开国别: CN
Applicants: 福州大学
Legal Status: 授权
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