| 对用于活性炭表面含氧官能团分析的Boehm滴定法的几点讨论 |
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| 引用本文： | 毛磊,童仕唐,王宇.对用于活性炭表面含氧官能团分析的Boehm滴定法的几点讨论[J].炭素技术,2011,30(2):17-19. |
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| 作者姓名： | 毛磊 童仕唐 王宇 |
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| 作者单位： | 武汉科技大学化学工程与技术学院,湖北武汉,430081 |
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| 摘 要： | 不同的研究者在采用Boehm滴定法测定活性炭表面含氧官能团的含量时在操作方法上存在差异.本文探讨了Boehm滴定法中CO2的去除,直接滴定与返滴定,振荡时间,溶液的浓度对滴定过程的影响,提出适宜的操作建议.
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| 关 键 词： | Boehm滴定 活性炭 表面含氧官能团 |
Discussion on the Boehm titration method used in analysis of surface oxygen functional groups on activated carbon |
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| MAO Lei,TONG Shi-tang,WANG Yu.Discussion on the Boehm titration method used in analysis of surface oxygen functional groups on activated carbon[J].Carbon Techniques,2011,30(2):17-19. |
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| Authors: | MAO Lei TONG Shi-tang WANG Yu |
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| Affiliation: | MAO Lei,TONG Shi-tang,WANG Yu(College of Chemical Engineering and Technology,Wuhan University of Science and Technology,Hubei Wuhan 430081,China) |
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| Abstract: | Boehm titration has been carried out in different ways by different researchers to analyze the surface oxygen functional groups.The methods of CO2 expulsion,direct titration and back titration,duration of shaking and concentration of titrant are discussed.The suitable operation suggestions are proposed. |
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| Keywords: | Boehm titration activated carbon surface oxygen functional groups |
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