کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1442602 | 1509443 | 2010 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Chemical synthesis of cobalt oxide thin film electrode for supercapacitor application
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
بیومتریال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Chemical synthesis of cobalt oxide thin film electrode for supercapacitor application Chemical synthesis of cobalt oxide thin film electrode for supercapacitor application](/preview/png/1442602.png)
چکیده انگلیسی
Cobalt oxide thin film electrode was grown on copper substrate from an aqueous alkaline bath containing cobalt chloride as a cobalt source by adopting simple and inexpensive chemical deposition method and characterized for structural and morphological studies. The supercapacitive properties of cobalt oxide electrode were studied in aqueous KOH electrolyte solution. The effect of electrolyte concentration on specific capacitance and the stability of cobalt oxide electrode were studied. The highest specific capacitance achieved with cobalt oxide films was 118 F g−1. The specific energy (E), specific power (P) and coulomb efficiency (η%) were 5.8 Wh kg−1, 0.33 kW kg−1 and 93.44%, respectively.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Synthetic Metals - Volume 160, Issues 11–12, June 2010, Pages 1299–1302
Journal: Synthetic Metals - Volume 160, Issues 11–12, June 2010, Pages 1299–1302
نویسندگان
S.G. Kandalkar, D.S. Dhawale, Chang-Koo Kim, C.D. Lokhande,