کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5462881 | 1517183 | 2017 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Phytoplankton derived and KOH activated mesoporous carbon materials for supercapacitors
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
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چکیده انگلیسی
An activated phytoplankton-derived carbon (APDC) based material was successfully synthesized from phytoplankton for the first time via a simple and low-cost method, to the best of our knowledge. The specific surface area (SBET) value of APDC is as high as 482Â m2Â gâ1. In addition, the as-prepared APDC-based supercapacitor (SC) electrode displays high area capacitance of 130Â mFÂ cmâ2 at the current density of 2Â mAÂ cmâ2, and the SC device based on APDC electrode reveals good capacitance performance and prominent cycling stability (92% retention after 10,000 cycles), demonstrating a promising application for SCs. The high supercapacitor performance is attributed to the KOH activation process which brings higher surface area and mesoporous structure.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 205, 15 October 2017, Pages 98-101
Journal: Materials Letters - Volume 205, 15 October 2017, Pages 98-101
نویسندگان
Liuxue Shen, Xiaohong Liu, Linjian Ou, Zilong Wang, Shaozao Tan, Wenjie Mai,