کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1297707 1498347 2010 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Core–shell Li(Ni1/3Co1/3Mn1/3)O2/Li(Ni1/2Mn1/2)O2 fibers: Synthesis, characterization and electrochemical properties
موضوعات مرتبط
مهندسی و علوم پایه شیمی الکتروشیمی
پیش نمایش صفحه اول مقاله
Core–shell Li(Ni1/3Co1/3Mn1/3)O2/Li(Ni1/2Mn1/2)O2 fibers: Synthesis, characterization and electrochemical properties
چکیده انگلیسی

The nanostructured Li(Ni1/3Co1/3Mn1/3)O2/Li(Ni1/2Mn1/2)O2 fibers for use as lithium ion batteries were prepared by co-electrospinning combined with a sol–gel method. The core–shell Li(Ni1/3Co1/3Mn1/3)O2/Li(Ni1/2Mn1/2)O2 fibers show diameter of less than 5 μm and shell thickness of ca.300 nm, which are composed of the randomly arranged nanoparticles with size of 20–50 nm. The charge–discharge curves and cycle performance analyses indicated that the core–shell Li(Ni1/3Co1/3Mn1/3)O2/Li(Ni1/2Mn1/2)O2 fibers possess a high charge–discharge capacity, as well as good cyclical stability.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solid State Ionics - Volume 181, Issues 15–16, 3 June 2010, Pages 678–683
نویسندگان
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