| 碳纳米粒子光催化降解染料萘酚绿 |
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| 引用本文： | 李洪仁,王颖,李锋.碳纳米粒子光催化降解染料萘酚绿[J].沈阳大学学报,2014(5):358-361. |
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| 作者姓名： | 李洪仁 王颖 李锋 |
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| 作者单位： | 沈阳大学师范学院,辽宁沈阳110044 |
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| 摘 要： | 为了研究碳纳米粒子光催化作用,合成了荧光碳纳米粒子溶液,将其应用于商业染料萘酚绿的模拟污水光降解过程.在分析降解时间、催化剂的用量对萘酚绿光降解的光谱变化影响的同时,对光降解反应的部分动力学模式进行了研究,获取了光降解反应的最佳条件.在过氧化氢存在时,起始质量浓度1.3mg/mL萘酚绿的褪色率可以达到91%.
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| 关 键 词： | 碳纳米粒子 光降解 染料污水 萘酚绿 催化剂 |
Degradation of Naphthol Green by Carbon Nanoparticles as Photocatalytic Degradation |
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| Li Hongren,Wang Ying,Li Feng.Degradation of Naphthol Green by Carbon Nanoparticles as Photocatalytic Degradation[J].Journal of Shenyang University,2014(5):358-361. |
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| Authors: | Li Hongren Wang Ying Li Feng |
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| Institution: | (Normal College, Shenyang University, Shenyang 110044, China) |
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| Abstract: | In order to study the photocatalysis of carbon nanoparticles,the solution of fluorescent carbon nanoparticles is synthesized,and applied to simulated wastewater photodegration process of the commercial dye of naphthol green.The influences of thedegradation time and the amount of catalyst on the spectral change of the photodegradation of naphthol green are analyzed.Part of the kinetics model of photodegradation reaction are studied,and the best conditions of photodegration reactions are obtained.The solution of naphthol green（starting mass concentration 1.3 mg/mL）decolorazation rate can reach more than 91%in the present of H2O2. |
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| Keywords: | carbon nanoparticles photodegradation dye wastewater naphthol green catalyst |
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