کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1605041 1516208 2016 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Na2Co3[Fe(CN)6]2: A promising cathode material for lithium-ion and sodium-ion batteries
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
Na2Co3[Fe(CN)6]2: A promising cathode material for lithium-ion and sodium-ion batteries
چکیده انگلیسی


• A Prussian blue analogue has been fabricated by a facile co-precipitation method.
• Na2Co3[Fe(CN)6]2 has been studied as an cathode material for lithium-ion and sodium-ion batteries.
• The synthesized material has steady cycling performance.

A Prussian blue analogue, Na2Co3[Fe(CN)6]2, has been fabricated by a facile co-precipitation method at room temperature as a potential cathode material for both lithium-ion and sodium-ion batteries. It found that the Na2Co3[Fe(CN)6]2 nanoparticles with a primary particle size of 30–40 nm have been synthesized, and exhibited an excellent electrochemical performance, including a long cycling behavior in lithium-ion batteries and a good rate performance in sodium-ion batteries. In lithium-ion batteries, the Na2Co3[Fe(CN)6]2 nanoparticles cathode can deliver an excellent cyclic performance with 73.0% retention of initial capacity after 50 cycles at 50 mA g−1. Moreover, when Na2Co3[Fe(CN)6]2 is used as cathode material of sodium-ion batteries, it exhibits an outstanding rate performance exceeding 75.2% retention of initial capacity after 50 cycles at 200 mA g−1. Therefore, the Na2Co3[Fe(CN)6]2 nanoparticles can be a potential cathode candidate for the application of lithium-ion and sodium-ion batteries due to its excellent electrochemical performance, easy preparation, low cost and environment benefits.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 685, 15 November 2016, Pages 344–349
نویسندگان
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