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| Studies of [Me3NC2H4OH]Zn2Cl5 aqueous solution by laser photolysis | |
| Fu, HY(付海英）; Wu, GZ（吴国忠）; Long, DW（龙德武）; Liu, YD; Wang, WF（王文锋）; Yao, SD（姚思德）; Fu, HY (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China | |
| 2006 | |
| Source Publication | ACTA CHIMICA SINICA
 |
| ISSN | 0567-7351 |
| Volume | 64Issue:6Pages:483 |
| Abstract | The absorption spectra of [Me3NC2H4OH]Zn2Cl5 (R-Zn2Cl5) in aqueous solutions were studied by time-resolved laser photolysis, and the mechanism of monophotonic ionization was suggested. The oxidizing radical SO4 center dot- was used to produce radical cation. Comparison of R-Zn2Cl5 with NaCl, ZnCl2 and choline showed that [Zn2Cl5](-) played an important role in photoionization while [Me3NC2H4OH](center dot+) cation had little function on its photolysis. Rate constant for oxidation reactions was determined in R-Zn2Cl5 ionic liquid. The second-order decay rate constant of SO4 center dot- oxidation reactions at 460 nm, 1.3 x 10(9) L(.)mol(-1.)s(-1), was almost equal to the product rate constant of 1.5 x 10(9) L(.)mol(-1.)s(-1) at 320 nm in R-(ZnCl5)-Cl-2 aqueous solution, showing that the decay and the product were synchronic. |
| Keyword | Ionic Liquid Choline Monophotonic Ionization Laser Photolysis |
| Subject Area | Physics |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 应物所项目组 |
| WOS ID | WOS:000236425300006 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/8674 |
| Collection | 中科院上海应用物理研究所2004-2010年 |
| Corresponding Author | Fu, HY (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China |
| Recommended Citation GB/T 7714 | Fu, HY,Wu, GZ,Long, DW,et al. Studies of [Me3NC2H4OH]Zn2Cl5 aqueous solution by laser photolysis[J]. ACTA CHIMICA SINICA,2006,64(6):483. |
| APA | Fu, HY.,Wu, GZ.,Long, DW.,Liu, YD.,Wang, WF.,...&Fu, HY .(2006).Studies of [Me3NC2H4OH]Zn2Cl5 aqueous solution by laser photolysis.ACTA CHIMICA SINICA,64(6),483. |
| MLA | Fu, HY,et al."Studies of [Me3NC2H4OH]Zn2Cl5 aqueous solution by laser photolysis".ACTA CHIMICA SINICA 64.6(2006):483. |
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