Liu, Kai; Gao, Xuelu
; Li, Li; Chen, Chen-Tung Arthur; Xing, Qianguo发表期刊CHEMOSPHERE
ISSN0045-6535
2018-12
卷号212页码:429-437
关键词Platinum group elementsSeawaterICP-MSPre-concentrationChelating resin
研究领域Environmental Sciences & Ecology
DOI10.1016/j.chemosphere.2018.08.098
产权排序[Liu, Kai; Gao, Xuelu; Xing, Qianguo] Chinese Acad Sci, Yantai Inst Coastal Zone Res, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China; [Liu, Kai; Gao, Xuelu] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Li, Li] State Ocean Adm, Inst Oceanog 1, Qingdao 266601, Shandong, Peoples R China; [Chen, Chen-Tung Arthur] Natl Sun Yat Sen Univ, Dept Oceanog, Kaohsiung 80424, Taiwan
作者部门海岸带信息集成与综合管理实验室
英文摘要A method was modified for the preconcentration of platinum (Pt), palladium (Pd) and rhodium (Rh) from seawater by a solid phase extraction using a commercially available resin Nobias-chelate PA1 (R). All the determination was conducted using inductively coupled plasma mass spectrometry (ICP-MS) which had a low detection limit for Pt, Pd and Rh, about 16.53,16.41 and 26.88 pg L-1, respectively. It was found that the adsorption performance of the resin was closely related to the matrix, ligands and pH of the samples. Significant difference in recovery was found in various samples: seawater approximate to artificial seawater > ultra pure deionized water. This method had low method blank in the range of 5.51-8.89 pg L-1 and high enrichment factor of up to 180-200. The recoveries of Pt and Pd were 93 +/- 4.2% in the spiked real seawater. However, the recovery of Rh on the resin was below 70% but stable in the range of 65-68%. It indicated that the Rh recovery seemed to be reproducible and higher volumes of seawater must be processed in order to obtain the lower limit of quantification and excellent recovery. (C) 2018 Elsevier Ltd. All rights reserved.
文章类型Article
资助机构National Natural Science Foundation of China [41376083]; Aoshan Technology Innovation Program of the Qingdao National Laboratory for Marine Science and Technology [2016ASKJ02-4]; Strategic Priority Research Program of the Chinese Academy of Sciences [XDA11020702, XDA11020305]
收录类别SCI
语种英语
关键词[WOS]PLATINUM-GROUP ELEMENTS; CATHODIC STRIPPING VOLTAMMETRY; CHEMICAL-VAPOR GENERATION; RARE-EARTH-ELEMENTS; ICP-MS; SPECTRAL INTERFERENCES; DISSOLVED PLATINUM; MARINE MACROALGA; CHELATING RESIN; FLOW-INJECTION
研究领域[WOS]Environmental Sciences
WOS记录号WOS:000447478100047
引用统计被引频次：14[WOS][WOS记录][WOS相关记录]
文献类型期刊论文
条目标识符http://ir.yic.ac.cnhttp://ir.yic.ac.cn/handle/133337/24583
专题中科院海岸带环境过程与生态修复重点实验室_海岸带信息集成与战略规划研究中心
中科院海岸带环境过程与生态修复重点实验室
作者单位1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China;
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China;
3.State Ocean Adm, Inst Oceanog 1, Qingdao 266601, Shandong, Peoples R China;
4.Natl Sun Yat Sen Univ, Dept Oceanog, Kaohsiung 80424, Taiwan
推荐引用方式
GB/T 7714Liu, Kai,Gao, Xuelu,Li, Li,et al. Determination of ultra-trace Pt, Pd and Rh in seawater using an off-line pre-concentration method and inductively coupled plasma mass spectrometry[J]. CHEMOSPHERE,2018,212:429-437.
APALiu, Kai,Gao, Xuelu,Li, Li,Chen, Chen-Tung Arthur,&Xing, Qianguo.(2018).Determination of ultra-trace Pt, Pd and Rh in seawater using an off-line pre-concentration method and inductively coupled plasma mass spectrometry.CHEMOSPHERE,212,429-437.
MLALiu, Kai,et al."Determination of ultra-trace Pt, Pd and Rh in seawater using an off-line pre-concentration method and inductively coupled plasma mass spectrometry".CHEMOSPHERE 212(2018):429-437.
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