کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1257764 971579 2010 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Synthesis and characterization of phosphate-modified LiMn2O4 cathode materials for Li-ion battery
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Synthesis and characterization of phosphate-modified LiMn2O4 cathode materials for Li-ion battery
چکیده انگلیسی

LiMn2O4 spinel cathode materials were modified with 2 wt.% Li–M–PO4 (M = Co, Ni, Mn) by polyol synthesis method. The phosphate surface-modified LiMn2O4 cathode materials were physically characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and energy dispersive X-ray spectroscopy (EDS). The charge–discharge test showed that the cycling and rate capacities of LiMn2O4 cathode materials were significantly enhanced by stabilizing the electrode surface with phosphate.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chinese Chemical Letters - Volume 21, Issue 11, November 2010, Pages 1382–1386
نویسندگان
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