An approach to the method for determination of surface potential on solid/liquid interface: theory
文献类型：期刊论文
| 作者 | Li, H; Qing, CL; Wei, SQ; Jiang, XJ |
| 刊名 | JOURNAL OF COLLOID AND INTERFACE SCIENCE
 |
| 出版日期 | 2004-07-01 |
| 卷号 | 275期号:1页码:172-176 |
| 关键词 | surface potential colloid particle determination |
| ISSN号 | 0021-9797 |
| DOI | 10.1016/j.jcis.2003.12.055 |
| 通讯作者 | Li, H(hli22002@yahoo.com.cn) |
| 英文摘要 | The electrochemical properties on solid particle surfaces in an aqueous system have found wide application in many fields. However, for some of them there are no reliable methods of determination. What is particularly worth mentioning is the surface potentials of solid particles. Though this is a most important property and a most basic parameter in colloid interface electrochemistry, no reliable method for its determination is available yet. In the present paper, based on the diffuse double-layer theory, mathematical relations are constructed between the average concentration of ions positively adsorbed in the diffuse double layer and the surface potential of solid particles, thus transforming the determination of surface potential of solid particles into that of the average concentration of ions in the diffuse double layer, and then by applying the standard relationships of Gouy-Chapman theory, the mathematical relations of the average concentration of ions in the diffuse double layer with surface charge density, electrical field strength at surface, and specific surface area of solid particles are constructed. (C) 2004 Elsevier Inc. All rights reserved. |
| 收录类别 | SCI |
| WOS研究方向 | Chemistry |
| WOS类目 | Chemistry, Physical |
| 语种 | 英语 |
| WOS记录号 | WOS:000221699900023 |
| 出版者 | ACADEMIC PRESS INC ELSEVIER SCIENCE |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2559304 |
| 专题 | 南京土壤研究所 |
| 通讯作者 | Li, H |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Mat Cycling Pedosphere, Nanjing Inst Soil Sci, Nanjing 210008, Peoples R China 2.SW Agr Univ, Coll Resources & Environm, Chongqing 400716, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, H,Qing, CL,Wei, SQ,et al. An approach to the method for determination of surface potential on solid/liquid interface: theory[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE,2004,275(1):172-176. |
| APA | Li, H,Qing, CL,Wei, SQ,&Jiang, XJ.(2004).An approach to the method for determination of surface potential on solid/liquid interface: theory.JOURNAL OF COLLOID AND INTERFACE SCIENCE,275(1),172-176. |
| MLA | Li, H,et al."An approach to the method for determination of surface potential on solid/liquid interface: theory".JOURNAL OF COLLOID AND INTERFACE SCIENCE 275.1(2004):172-176. |
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来源：南京土壤研究所
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