Liquid membrane transport of transition metal ions with calix[4] crowns
文献类型：期刊论文
| 作者 | Ma, HM; Wang, ZH; Zheng, QY; Wen, LQ |
| 刊名 | CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
 |
| 出版日期 | 2001-08-01 |
| 卷号 | 22期号:8页码:1315-1318 |
| 关键词 | Liquid Membrane Transport Calix[4] Crowns Transition Metal Ions Cu2++++ |
| ISSN号 | 0251-0790 |
| 英文摘要 | Selective transport of metal ions across liquid membrane can be achieved by using calixarene derivatives with recognition groups. Four new calix[4] crowns, in this work, were examined for the transport of transition metal ions such as Cu2+, Fe3+, Co2+, Ni2+ and Zn2+. It was found that one of these calix crowns, 25 , 27-dihydroxy-26 , 28-(3' , 6' -dioxa-2' , 7' - dioxooctylene) dioxycalix [4] arene (III), transported efficiently Cu2+. Various factors affecting the transport Of Cu2+ with III were investigated in detail, including source phase and receiving phase' s acidities, carrier concentration, time, temperature, etc.. The mechanism of H+ exchange was suggested for the present system H3O- (liquid membrane)-H2O, and the transport process of Cu2+ was briefly discussed. |
| 语种 | 英语 |
| WOS记录号 | WOS:000170638100012 |
| 出版者 | HIGHER EDUCATION PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/77051]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Ma, HM |
| 作者单位 | Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ma, HM,Wang, ZH,Zheng, QY,et al. Liquid membrane transport of transition metal ions with calix[4] crowns[J]. CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,2001,22(8):1315-1318. |
| APA | Ma, HM,Wang, ZH,Zheng, QY,&Wen, LQ.(2001).Liquid membrane transport of transition metal ions with calix[4] crowns.CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,22(8),1315-1318. |
| MLA | Ma, HM,et al."Liquid membrane transport of transition metal ions with calix[4] crowns".CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE 22.8(2001):1315-1318. |
入库方式： OAI收割
来源：化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。