Alkalization intercalation of mxene for electrochemical detection of uranyl ion
文献类型：期刊论文
| 作者 | Fan Mao1; Wang Lin2; Pei Cheng-Xin1; Shi Wei-Qun2 |
| 刊名 | Journal of inorganic materials
 |
| 出版日期 | 2019-01-20 |
| 卷号 | 34期号:1页码:85-90 |
| 关键词 | Uranyl ion Alkalization of ti3c2tx Electrochemical detection |
| ISSN号 | 1000-324X |
| DOI | 10.15541/jim20180232 |
| 通讯作者 | Fan mao(fanmao@ihep.ac.cn) |
| 英文摘要 | Given the good electrochemical performance and excellent irradiation stability of two dimensional transition metal carbides (mxenes), the development of mxene-based electrode materials for radionuclide detection is very promising. in this work, ti3c2tx mxene was activated via an alkalization strategy to form k+ intercalated ti3c2tx (k-ti3c2tx). then the modified electrode of k-ti3c2tx/gce was prepared on glassy carbon electrode (gce). ti3c2tx and k-ti3c2tx were characterized by xrd, sem and xps techniques, and the electrochemical detection performance of k-ti3c2tx/gce for trace uranyl ion (uo22+) was further investigated. cyclic voltammetry (cv) experiments showed that the electrochemical response of k-ti3c2tx/gce modified electrode to uo22+ increased significantly. under the differential pulse voltammetry (dpv) scanning at ph 4.0, the k-ti3c2tx/gce modified electrode presented a good linear detection relationship for uo22+ in the uranium concentration range of 0.5-10mg/l. the detection limit of this method is 0.083 mg/l (s/n = 3), with decent stability and repeatability. |
| WOS关键词 | URANIUM ; PERFORMANCE ; SEAWATER |
| 资助项目 | National Natural Science Foundation of China[21577144] ; National Natural Science Foundation of China[11675192] ; National Natural Science Foundation of China[21790373] |
| WOS研究方向 | Materials Science |
| WOS类目 | Materials Science, Ceramics |
| 语种 | 英语 |
| WOS记录号 | WOS:000461855200010 |
| 出版者 | SCIENCE PRESS |
| 资助机构 | National Natural Science Foundation of China |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2160881 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Fan Mao |
| 作者单位 | 1.State Key Lab NBC Protect Civilian, Beijing 102205, Peoples R China 2.Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fan Mao,Wang Lin,Pei Cheng-Xin,et al. Alkalization intercalation of mxene for electrochemical detection of uranyl ion[J]. Journal of inorganic materials,2019,34(1):85-90. |
| APA | Fan Mao,Wang Lin,Pei Cheng-Xin,&Shi Wei-Qun.(2019).Alkalization intercalation of mxene for electrochemical detection of uranyl ion.Journal of inorganic materials,34(1),85-90. |
| MLA | Fan Mao,et al."Alkalization intercalation of mxene for electrochemical detection of uranyl ion".Journal of inorganic materials 34.1(2019):85-90. |
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来源：高能物理研究所
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