کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7020618 1455989 2016 26 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Core-shell-structured nanofibrous membrane as advanced separator for lithium-ion batteries
ترجمه فارسی عنوان
غشاء نانوفیبری ساختار هسته ای به عنوان جداساز پیشرفته برای باتری های لیتیوم یون
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی تصفیه و جداسازی
چکیده انگلیسی
Ceramic-layer coated Lithium ion batteries (LIBs) separator shows excellent thermal stability, good electrolyte wettability, but usually poor mechanical strength. For the first time, Silica Encapsulated Nanofibrous Separator (SENS), in which ceramic coating layer is covalently bonded to the polymer nanofibers, is prepared as an advanced composite separator for LIBs. Properties of SENS including morphology, ionic conductivity, electrochemical stability, thermal stability, mechanical strength and battery performance were characterized. Because of the unique SiO2-coating structure and cross-linked three-dimensional network, SENS shows significant advantages of good thermal stability up to 200 °C, high ionic conductivity, excellent coating strength and improved battery charge-discharge performance.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Membrane Science - Volume 510, 15 July 2016, Pages 1-9
نویسندگان
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