کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8955628 | 1646096 | 2018 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
CNTs-grafted cotton fabrics as binder-free, free-standing and cost-efficient cathodes for flexible Li-O2 batteries
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: CNTs-grafted cotton fabrics as binder-free, free-standing and cost-efficient cathodes for flexible Li-O2 batteries CNTs-grafted cotton fabrics as binder-free, free-standing and cost-efficient cathodes for flexible Li-O2 batteries](/preview/png/8955628.png)
چکیده انگلیسی
Actually, Li-O2 batteries can be served as flexible power sources with extremely high specific energy densities to meet the rising demand for flexible and wearable electronic devices. In this work, the electrochemical performance and flexibility of a Li-O2 battery are demonstrated to be significantly enhanced by introducing a KH550-NH4Cl-treated, KOH-activated, CNTs-grafted cotton fabrics cathode. The as-fabricated flexible cathode exhibits superior electrochemical performance, including a high specific capacity (22.4â¯mAhâ¯cmâ2 at 0.15â¯mAâ¯cmâ2), an excellent rate capability, and a good cyclic performance for more than 250 cycles.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 233, 15 December 2018, Pages 8-11
Journal: Materials Letters - Volume 233, 15 December 2018, Pages 8-11
نویسندگان
Yu Wang, Xingbao Zhu, Yingzhang Yan, Weihua Wan, Yuanguo Wu, Xin Ji, Zhe Lü,