| 基于掺杂氟的二氧化锡导电玻璃的苏丹红I号电化学降解研究 |
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| 引用本文： | 齐燕珍,陈毅挺,张森颖,许燕真,陈晓玲.基于掺杂氟的二氧化锡导电玻璃的苏丹红I号电化学降解研究[J].分析测试技术与仪器,2015,21(1):7-11. |
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| 作者姓名： | 齐燕珍 陈毅挺 张森颖 许燕真 陈晓玲 |
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| 作者单位： | 1. 闽江学院化学与化学工程系,福建福州,350108
2. 闽江学院化学与化学工程系,福建福州 350108;福建省绿色功能材料重点实验室,福建福州350108 |
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| 基金项目： | 国家级大学生创新创业训练计划项目(201410395014);福建省工业引导性(重点)项目(2014H0040);福建省自然科学基金(2013J01052);闽江学院教学研究与改革项目(MJUB2013021,MJU2014B010);闽江学院科技育苗项目(YKY13013)资助. |
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| 摘 要： | 研究了基于掺杂氟的二氧化锡(FTO)导电玻璃的苏丹红I号电化学降解工艺,考察了电解质浓度、环境酸度、外加电压、初始浓度等因素对苏丹红I号去除率的影响.结果表明,以FTO导电玻璃为阳极,控制电解电压为12 V,对含20 g/L氯化钠的苏丹红I号(0.01 g/L)溶液(p H 9.0)进行电化学降解20 min后,苏丹红I号的脱色率可达到60%.
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| 关 键 词： | 苏丹红 电化学降解 掺杂氟的二氧化锡导电玻璃 |
| 收稿时间： | 2015/2/24 0:00:00 |
| 修稿时间： | 2015/3/12 0:00:00 |
Study on Electrochemical Degradation Process for Sudan I Based on FTO Glass |
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| QI Yan-zhen,CHEN Yi-ting,ZHANG Sen-ying,XU Yan-zhen and CHEN Xiao-ling.Study on Electrochemical Degradation Process for Sudan I Based on FTO Glass[J].Analysis and Testing Technology and Instruments,2015,21(1):7-11. |
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| Authors: | QI Yan-zhen CHEN Yi-ting ZHANG Sen-ying XU Yan-zhen and CHEN Xiao-ling |
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| Institution: | Chemistry and Chemical Engineering Department of Minjiang University, Fuzhou 350108, China;Chemistry and Chemical Engineering Department of Minjiang University, Fuzhou 350108, China;Fujian Provincial Key Laboratory of Green Functional Materials, Fuzhou 350108, China;Chemistry and Chemical Engineering Department of Minjiang University, Fuzhou 350108, China;Chemistry and Chemical Engineering Department of Minjiang University, Fuzhou 350108, China;Chemistry and Chemical Engineering Department of Minjiang University, Fuzhou 350108, China |
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| Abstract: | The electrochemical degradation process of Sudan I has been developed based on the Fdoped-tin oxide (FTO) glass. The effects of electrolyte concentration, pH,applied voltage, and initial concentration of Sudan I on the decolorization were studied. The results showed that the decolorization ratio of 0.01 g/L Sudan I was up to 60% within 20 min when using 20 g/L NaCl (pH 9.0) as the electrolyte, 12 V as the applied voltage. |
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| Keywords: | Sudan I electrochemical degradation FTO glass |
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