Interactions between Humic Acids and Actinides: Recent Advances
文献类型：期刊论文
| 作者 | Wang H(王会); Chai ZF(柴之芳) ; 王东琪;Wang, H; Chai, ZF; Wang, DQ
|
| 刊名 | CHINESE JOURNAL OF INORGANIC CHEMISTRY
 |
| 出版日期 | 2014 |
| 卷号 | 30期号:1页码:37-52 |
| 关键词 | humic acids metallic ions actinide cations coordination chemistry |
| 英文摘要 | Recent advances on the experimental and computational studies of interactions between humic acids (HAs) and actinides are briefly reviewed. It appears that HAs are able to form coordination complexes with actinide cations (An(n+)) mainly via their carboxylate groups, and as a consequence, influence the migration of An(n+). In geomedia, many factors may affect the interactions between HA and An(n+), including pH, ionic strength, mineral surfaces, among which the effect of pH is the most significant. In general, at low pH, HA may enhance the adsorption of An(n+) on the surface of minerals, while when pH is around or larger than 7, HA plays an opposite role. In addition, HAs may reduce high valent oxidative actinide cations, and the reductivity originates from their quinoid and phenol groups. In those HAs with high presence of reduced sulfur, HAs may become more redox sensitive due to the participation of S in the redox reactions. The paper is concluded with an outlook. |
| 学科主题 | Chemistry |
| 收录类别 | SCI |
| WOS记录号 | WOS:000330557500004 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/224891]  |
| 专题 | 高能物理研究所_院士 |
| 推荐引用方式 GB/T 7714 | Wang H,Chai ZF,王东琪；Wang, H,et al. Interactions between Humic Acids and Actinides: Recent Advances[J]. CHINESE JOURNAL OF INORGANIC CHEMISTRY,2014,30(1):37-52. |
| APA | 王会,柴之芳,王东琪；Wang, H,Chai, ZF,&Wang, DQ.(2014).Interactions between Humic Acids and Actinides: Recent Advances.CHINESE JOURNAL OF INORGANIC CHEMISTRY,30(1),37-52. |
| MLA | 王会,et al."Interactions between Humic Acids and Actinides: Recent Advances".CHINESE JOURNAL OF INORGANIC CHEMISTRY 30.1(2014):37-52. |
入库方式： OAI收割
来源：高能物理研究所
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