引用本文:
Mohammad Reza Abedi, Hassan Ali Zamani. Application of 2,2'-dithiobis(4-methylthiazole) as sensing material for construction of Lu3+ PVC-membrane sensor[J]. Chinese Chemical Letters,
2011, 22(8): 977-980.
doi:
0.1016/j.cclet.2010.12.031
Citation: Mohammad Reza Abedi, Hassan Ali Zamani. Application of 2,2'-dithiobis(4-methylthiazole) as sensing material for construction of Lu3+ PVC-membrane sensor[J]. Chinese Chemical Letters, 2011, 22(8): 977-980. doi: 0.1016/j.cclet.2010.12.031
Citation: Mohammad Reza Abedi, Hassan Ali Zamani. Application of 2,2'-dithiobis(4-methylthiazole) as sensing material for construction of Lu3+ PVC-membrane sensor[J]. Chinese Chemical Letters, 2011, 22(8): 977-980. doi: 0.1016/j.cclet.2010.12.031
Application of 2,2'-dithiobis(4-methylthiazole) as sensing material for construction of Lu3+ PVC-membrane sensor
摘要:
In this work a new Lu3+ PVC-membrane sensor based on 2,2'-dithiobis(4-methyIthiazole) (TMT) has been fabricated. The sensor exhibits a Nernstian slope of 19.6±0.4 mV decade -1 in the concentration range of 1.0×10 -6-1.0×10 -2 mol L -1 and a detection limit of 6.8×10 -7 mol L -1.It could work well in the pH range of 2.7-9.6. The selectivity of the sensor against a lot of common alkaline, alkaline earth, transition, heavy metals and specially lanthanide ions was very good.
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关键词:
- Ion-selective electrode
- / Potentiometry
- / Sensor
- / PVC membrane
English
Application of 2,2'-dithiobis(4-methylthiazole) as sensing material for construction of Lu3+ PVC-membrane sensor
Abstract:
In this work a new Lu3+ PVC-membrane sensor based on 2,2'-dithiobis(4-methyIthiazole) (TMT) has been fabricated. The sensor exhibits a Nernstian slope of 19.6±0.4 mV decade -1 in the concentration range of 1.0×10 -6-1.0×10 -2 mol L -1 and a detection limit of 6.8×10 -7 mol L -1.It could work well in the pH range of 2.7-9.6. The selectivity of the sensor against a lot of common alkaline, alkaline earth, transition, heavy metals and specially lanthanide ions was very good.
-
Key words:
- Ion-selective electrode
- / Potentiometry
- / Sensor
- / PVC membrane
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