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首页> 外文期刊>Journal of industrial and engineering chemistry >Ultrasonic assisted green synthesis of Ag:CdO nanocubes and nanospheres using Citrus limon leaves for efficient degradation of organic dyes
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Ultrasonic assisted green synthesis of Ag:CdO nanocubes and nanospheres using Citrus limon leaves for efficient degradation of organic dyes

机译：超声波辅助绿色合成AG：CdO纳米尺和纳米球，使用柑橘利顿叶片进行有效降解有机染料

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Ag:CdO nanocubes and nanosphere were synthesised via ultrasonic assisted green approach using Citrus limon leaves and applied for photodegradation. Nanocubes and nanosphere morphology were evident from SEM and TEM. The degradation time and apparent rate constant (from pseudo-first-order) for (2%) Ag:CdO@MB, (2%) Ag:CdO@Rh-B, (5%) Ag:CdO@MB and (5%) Ag:CdO@Rh-B system were t = 33 min (K = 0.088 min(-1)), t = 42 min (K = 0.032 min(-1)), t = 18 min (K = 0.11 min(-1)), t = 24 min (K = 0.0759 min(-1)), respectively. (5%) Ag:CdO conserve 92% of its activity after five repeated cycle. Generation of HO center dot and O-2(center dot)-radicals lead photodegradation. Photocatalytic mechanism was elucidated and degradation pattern followed pseudo-first order kinetics. (C) 2018 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.
机译：AG：CDO纳米尺和纳米圈通过超声波辅助绿色方法合成，使用柑橘·豪华叶，并施加光降解。 从SEM和TEM中明显明显纳米孔和纳米腔形态。 劣化时间和表观速率常数（从伪一级）（2％）AG：CDO @ MB，（2％）AG：CDO @ RH-B，（5％）AG：CDO @ MB和（5 ％）AG：CDO / rh-B系统为T = 33分（k = 0.088 min（-1）），t = 42 min（k = 0.032 min（-1）），t = 18 min（k = 0.11 min （-1）），T = 24分钟（k = 0.0759 min（-1））。 （5％）AG：CDO在五次重复循环后92％的活动。 HO中心点和O-2（中心点）的产生铅光降解。 阐明光催化机理和降解图案跟踪伪第一阶动力学。 （c）2018年韩国工程和工程化学学会。 elsevier b.v出版。保留所有权利。

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