کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
220792 | 463352 | 2007 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A study of cyanide oxidation using electrochemical/electrospray mass spectrometry
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
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چکیده انگلیسی
Electrochemistry combined with electrospray mass spectrometry has proven to be very effective for investigating electrochemical processes. Results of the electrochemical oxidation of CN− at platinum electrode in acetonitrile using the electrochemical/electrospray mass spectrometric method are reported. Two novel potential-dependent mass peaks are observed in the 3-dimension mass spectra. The mass peak at m/z 130 can be assigned to [C5N5]−, which has been previously postulated as the intermediate during the nucleophilic addition of cyanogen to cyanide. We observe another potential-dependent mass peak at m/z 156 which could represent [C6N6]−, a trimer of cyanogen, or [C12N12]2−, the dimer of [C6N6]−.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Electroanalytical Chemistry - Volume 610, Issue 1, 15 November 2007, Pages 102–105
Journal: Journal of Electroanalytical Chemistry - Volume 610, Issue 1, 15 November 2007, Pages 102–105
نویسندگان
Tan Guo, Andreas Illies, Vince Cammarata, Michael Arndt, William Sonzogni,