English
王红军, 汪朋方, 任欣欣, 张文博, 方旭旭, 杨术明. 膨润土负载PbSnO3光催化剂对亚甲基蓝溶液的脱色性能[J]. 信阳师范学院学报(自然科学版), 2015, 28(3): 382-384. DOI: 10.3969/j.issn.1003-0972.2015.03.017
引用本文: 王红军, 汪朋方, 任欣欣, 张文博, 方旭旭, 杨术明. 膨润土负载PbSnO3光催化剂对亚甲基蓝溶液的脱色性能[J]. 信阳师范学院学报(自然科学版), 2015, 28(3): 382-384. DOI: 10.3969/j.issn.1003-0972.2015.03.017
shu
Wang Hongjun , Wang Pengfang , Ren Xinxin , Zhang Wenbo , Fang Xuxu , Yang Shuming . Synthesis of PbSnO3/Bentonite Photocatalyst and Its Decolourization for Methyl Blue[J]. Journal of Xinyang Normal University (Natural Science Edition), 2015, 28(3): 382-384. DOI: 10.3969/j.issn.1003-0972.2015.03.017
Citation: Wang Hongjun , Wang Pengfang , Ren Xinxin , Zhang Wenbo , Fang Xuxu , Yang Shuming . Synthesis of PbSnO3/Bentonite Photocatalyst and Its Decolourization for Methyl Blue[J]. Journal of Xinyang Normal University (Natural Science Edition), 2015, 28(3): 382-384. DOI: 10.3969/j.issn.1003-0972.2015.03.017
shu

膨润土负载PbSnO3光催化剂对亚甲基蓝溶液的脱色性能

Synthesis of PbSnO3/Bentonite Photocatalyst and Its Decolourization for Methyl Blue

    摘要
  • 摘要: 以钠基膨润土为载体，采用水热合成法制备膨润土负载PbSnO3光催化剂.以亚甲基蓝溶液为目标降解物，在自然光照条件下，研究膨润土负载PbSnO3光催化剂对亚甲基蓝溶液的脱色性能.结果表明：膨润土负载PbSnO3光催化剂对亚甲基蓝溶液有良好的脱色效果，且具有良好的再生性能.当催化剂浓度为50 mg/L，负载比为5%，光照时间为12 min时，脱色率达到95%以上

     

    Abstract: PbSnO3/bentonite compounds were synthesized by hydrothermal method and their photocatalytic activities for the degradation of  methylene blue were investigated under the irradiation of sun light.The results indicated that the decolourization rate could reach over 95% when the loading contents were 5%, the amount of the photocatalysts was 50 mg /L and the reaction time was 12 min

     

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