High-Sensitivity Determination of K, Ca, Na, and Mg in Salt Mines Samples by Atomic Emission Spectrometry with a Miniaturized Liquid Cathode Glow Discharge
المؤلفون المشاركون
Yu, Jie
Zhang, Zhichao
Lu, Quanfang
Sun, Duixiong
Zhu, Shuwen
Zhang, Xiaomin
Wang, Xing
Yang, Wu
المصدر
Journal of Analytical Methods in Chemistry
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-11-07
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
An atomic emission spectrometer (AES) based on a novel atmospheric pressure liquid cathode glow discharge (LCGD) as one of the most promising miniaturized excitation sources has been developed, in which the glow discharge is produced between a needle-like Pt anode and the electrolyte (as cathode) overflowing from a quartz capillary.
Lower energy consumption (<50 W) and higher excitation efficiency can be realized by point discharge of the needle-like Pt.
The miniaturized LCGD seems particularly well suited to rapid and high-sensitivity determination of K, Ca, Na, and Mg in salt mines samples.
The optimized analytical conditions of LCGD-AES were pH = 1 with HNO3 as electrolyte, 650 V discharge voltage, and 3 mL min−1 solution flow rate.
The limits of detections (LODs) of K, Ca, Na, and Mg were 0.390, 0.054, 0.048, and 0.032 mg L−1, respectively.
Measurement results of the LCGD-AES are in good agreement with the comparison value obtained by inductively coupled plasma (ICP) and ion chromatography (IC).
All results suggested that the developed portable analytical instrument can be used for on-site and real-time monitoring of metal elements in field with further improvement.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Yu, Jie& Zhang, Zhichao& Lu, Quanfang& Sun, Duixiong& Zhu, Shuwen& Zhang, Xiaomin…[et al.]. 2017. High-Sensitivity Determination of K, Ca, Na, and Mg in Salt Mines Samples by Atomic Emission Spectrometry with a Miniaturized Liquid Cathode Glow Discharge. Journal of Analytical Methods in Chemistry،Vol. 2017, no. 2017, pp.1-10.
https://search.emarefa.net/detail/BIM-1170280
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Yu, Jie…[et al.]. High-Sensitivity Determination of K, Ca, Na, and Mg in Salt Mines Samples by Atomic Emission Spectrometry with a Miniaturized Liquid Cathode Glow Discharge. Journal of Analytical Methods in Chemistry No. 2017 (2017), pp.1-10.
https://search.emarefa.net/detail/BIM-1170280
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Yu, Jie& Zhang, Zhichao& Lu, Quanfang& Sun, Duixiong& Zhu, Shuwen& Zhang, Xiaomin…[et al.]. High-Sensitivity Determination of K, Ca, Na, and Mg in Salt Mines Samples by Atomic Emission Spectrometry with a Miniaturized Liquid Cathode Glow Discharge. Journal of Analytical Methods in Chemistry. 2017. Vol. 2017, no. 2017, pp.1-10.
https://search.emarefa.net/detail/BIM-1170280
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1170280
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر