کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7837083 | 1504160 | 2018 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Low-field 14N nuclear magnetic resonance for detection of dangerous liquids
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Low-field 14N nuclear magnetic resonance for detection of dangerous liquids Low-field 14N nuclear magnetic resonance for detection of dangerous liquids](/preview/png/7837083.png)
چکیده انگلیسی
The T1 and T2 relaxation times of some nitrogen-containing liquids were measured by 14N pulse nuclear magnetic resonance (NMR) in the magnetic field of 0.575â¯T. The liquids measured in this paper were energetic and toxic substances as well as some electrolytes. A method of the fast discrimination of dangerous liquids by the low field 14N NMR relaxation parameters was proposed. It is shown that flammable and toxic nitrogen-based liquids have small values of T1 and T2, therefore these liquids may be discriminated from the group of less dangerous liquids.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Physics - Volume 513, 24 September 2018, Pages 129-134
Journal: Chemical Physics - Volume 513, 24 September 2018, Pages 129-134
نویسندگان
G.V. Mozzhukhin, G.V. Kupriyanova, S.Sh. Mamadazizov, A. MaraÅlı, B.Z. Rameev,