کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
11011091 | 1803333 | 2019 | 26 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Non-porous carbonaceous materials derived from coffee waste grounds as highly sustainable anodes for lithium-ion batteries
ترجمه فارسی عنوان
مواد کربن غیر متخلخل از مواد پاک کننده قهوه به عنوان انود بسیار پایدار برای باتری های لیتیوم یون استفاده می شود
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
چکیده انگلیسی
A carbonaceous material with desirable properties for lithium-ion batteries (LIBs) was successfully obtained using a low cost and eco-environmental approach based on the mechanochemical dry milling of spent coffee grounds (SCG) followed by further carbonization at 800â¯Â°C. The spent coffee grounds derived carbon material (C-SCG) was employed as anodic material delivering a specific capacity of 360â¯mAh gâ1 in the second cycle at current density of 0.1â¯Aâ¯gâ1. Additionally, the C-SCG material exhibited a competitive anode performance with a reversible capacity of 285â¯mAh gâ1 and a remarkable coulombic efficiency nearly to 100% from the 2nd cycle. The resulting LIBs showed remarkable capacities retention over 100 cycles with a decay rate per cycle of 0.23%. This work contributes to the development of eco-environmental batteries using low-cost materials as a promising solution for increasing energy storage demands.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Cleaner Production - Volume 207, 10 January 2019, Pages 411-417
Journal: Journal of Cleaner Production - Volume 207, 10 January 2019, Pages 411-417
نویسندگان
Fernando Luna-Lama, Daily RodrÃguez-Padrón, Alain R. Puente-Santiago, Mario J. Muñoz-Batista, Alvaro Caballero, Alina M. Balu, Antonio A. Romero, Rafael Luque,