کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10267376 | 459451 | 2005 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Acetone as oxidative decomposition product in propylene carbonate containing battery electrolyte
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
In situ differential electrochemical mass spectrometry (DEMS) and in situ subtractively normalized interfacial Fourier transform infrared spectroscopy (SNIFTIRS) were used to study the oxidative decomposition products of a propylene carbonate (PC) containing battery electrolyte at metal oxide electrodes. Hydrogen, carbon dioxide, ethane, ethene, propane and propene are typically evolved during electrolyte decomposition in lithium-ion batteries. In our SNIFTIRS and DEMS experiments, additional signals were detected which could not be attributed to these known products. Detailed analysis of these signals indicated the possible evolution of acetone as PC is oxidatively decomposed on the electrode surface.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochemistry Communications - Volume 7, Issue 12, December 2005, Pages 1380-1384
Journal: Electrochemistry Communications - Volume 7, Issue 12, December 2005, Pages 1380-1384
نویسندگان
Joachim Ufheil, Andreas Würsig, Oliver D. Schneider, Petr Novák,