| ORGANIC CHELATING REAGENT ON REDOX ADSORPTION OF ACTIVATED CARBON FIBER TOWARDS Au~(3+) |
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| 作者姓名： | AN Xiaoning ZENG Hanmin Materials Science Institute of zhongshan University Guangzhou |
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| 作者单位： | AN Xiaoning ZENG Hanmin Materials Science Institute of zhongshan University，Guangzhou，510275 |
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| 基金项目： | Chinese Ministry of Education Doctor Fund，No.: 2000055804. |
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| 摘 要： | 1. INTRODUCTION Activated carbon fibers (ACF) are a comparatively modern form of porous carbon materials with a number of significant advantages over the traditional powder or granular forms. These include high surface area and adsorption capacity, as we…
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ORGANIC CHELATING REAGENT ON REDOX ADSORPTION OF ACTIVATED CARBON FIBER TOWARDS Au~(3+) |
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| AN Xiaoning ZENG Hanmin Materials Science Institute of zhongshan University,Guangzhou,.ORGANIC CHELATING REAGENT ON REDOX ADSORPTION OF ACTIVATED CARBON FIBER TOWARDS Au~(3+)[J].离子交换与吸附(英文版),2002(2). |
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| Authors: | AN Xiaoning ZENG Hanmin Materials Science Institute of zhongshan University Guangzhou |
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| Institution: | AN Xiaoning ZENG Hanmin Materials Science Institute of zhongshan University,Guangzhou,510275 |
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| Abstract: | Organic chelating reagent influences upon the redox adsorption of activated carbon fiber towards Au3 were systematically investigated. The experimental results indicated that the presence of organic chelating reagent on activated carbon fiber strongly affects adsorption capacity of activated carbon fiber towards Au3 . The reduction-adsorption amount of Au3 increased three times by the presence of 8-quinolinol. Furthermore, The reduction-adsorption amount of Au3 depended on the pH value of adsorption and temperature. |
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| Keywords: | Activated carbon fiber Organic chelating reagent Au3 Redox adsorption |
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