کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7738811 1497987 2014 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Nitrogen-doped graphene prepared by a transfer doping approach for the oxygen reduction reaction application
موضوعات مرتبط
مهندسی و علوم پایه شیمی الکتروشیمی
پیش نمایش صفحه اول مقاله
Nitrogen-doped graphene prepared by a transfer doping approach for the oxygen reduction reaction application
چکیده انگلیسی
A nitrogen-doped graphene (NG) catalyst is prepared with a transfer doping approach, in which the graphene oxide (GO) is deoxidized and doped by the polyaniline evaporated from another lower boat containing polyaniline. The graphene oxide is prepared through thermal expansion of graphite oxide. For the catalyst prepared at optimal conditions, the nitrogen content could be high up to 6.25 at%, for the oxygen reduction reaction in alkaline medium, the catalyst exhibited high activity, which is comparable to commercial 20 wt% Pt/C catalyst.150
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Power Sources - Volume 245, 1 January 2014, Pages 801-807
نویسندگان
, , , , ,