کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1652983 1007653 2007 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Synthesis and electrochemical properties of nanostructured LiMn2O4 for lithium-ion batteries
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
Synthesis and electrochemical properties of nanostructured LiMn2O4 for lithium-ion batteries
چکیده انگلیسی

Spinel LiMn2O4 crystal with the grain sizes of about 15 nm is firstly synthesized by hydrothermal route at 180 °C using MnO2 as a precursor. The LiMn2O4 powders synthesized by hydrothermal technique and sol–gel reaction were investigated by X-ray diffraction (XRD) and Transmission electron microscopy (TEM). The LiMn2O4 samples were used as cathode materials for lithium-ion battery, whose electrochemical properties were investigated. The results show that the sample obtained by hydrothermal route has higher capacity than that prepared by sol–gel method.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 61, Issue 17, July 2007, Pages 3597–3600
نویسندگان
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