کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7734271 | 1497957 | 2015 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Recycled diesel carbon nanoparticles for nanostructured battery anodes
ترجمه فارسی عنوان
نانوذرات کربن دیزل بازیافت شده برای آند نانوساختار باطری
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کلمات کلیدی
نانوذرات کربن دیزل بازیافت شده، ساختار متخلخل باتری های لیتیوم یون، آند نانوساختار،
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
چکیده انگلیسی
Considerable attention has been devoted to using rational nanostructure design to address critical carbonaceous anode material issues for next-generation lithium-ion batteries (LIBs). However, the fabrication of nanostructured carbonaceous anode materials often involves complex processes and expensive starting materials. Diesel engine is an important source of nanostructured carbon particles with diameters ranging 20 nm-60 nm suspended in air, resulting in a serious scourge of global climate and a series of diseases such as lung cancer, asthma, and cardiovascular disease. Here, we show that diesel carbon nanoparticles collected from diesel engines can be chemically activated to create a porous structure. The resulting nanostructured carbon electrodes have a high specific capacity of 936 mAh gâ1 after 40 cycles at 0.05 A/g, and excellent cycle stability while retaining a capacity of â¼210 mAh gâ1 after 1200 cycles at 5 A/g. As recycled diesel carbon nanoparticles are readily available due to the several billion tons of diesel fuel consumed every year by diesel engines, their use represents an exciting source for nanostructured carbonaceous anode materials for high-performance LIBs and improves our environment and health.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Power Sources - Volume 275, 1 February 2015, Pages 26-31
Journal: Journal of Power Sources - Volume 275, 1 February 2015, Pages 26-31
نویسندگان
Yuming Chen, Chang Liu, Xiaoxuan Sun, Han Ye, Chunshun Cheung, Limin Zhou,