کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7740539 | 1497990 | 2013 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Novel polymer electrolyte from poly(carbonate-ether) and lithium tetrafluoroborate for lithium-oxygen battery
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Novel polymer electrolyte from poly(carbonate-ether) and lithium tetrafluoroborate for lithium-oxygen battery Novel polymer electrolyte from poly(carbonate-ether) and lithium tetrafluoroborate for lithium-oxygen battery](/preview/png/7740539.png)
چکیده انگلیسی
Novel polymer electrolyte based on low-molecular weight poly(carbonate-ether) and lithium tetrafluoroborate has been prepared and used in lithium-oxygen battery for the first time, the electrolyte with approximate 17% of LiBF4 showed ionic conductivity of 1.57Â mSÂ cmâ1. Infrared spectra analysis indicates that obvious interaction between the lithium ions and partial oxygen atoms in the host polymer exists, and the lithium salt and the host polymer have good miscibility. The lithium-oxygen battery from this polymer electrolyte shows similar cyclic stability to traditional liquid electrolyte observed by FT-IR, AFM and electrochemical measurements, which may provide a new choice for fabrication of all-solid-state high-capacity rechargeable lithium-oxygen battery with better safety.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Power Sources - Volume 242, 15 November 2013, Pages 677-682
Journal: Journal of Power Sources - Volume 242, 15 November 2013, Pages 677-682
نویسندگان
Qi Lu, Yonggang Gao, Qiang Zhao, Ji Li, Xianhong Wang, Fosong Wang,