کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
180908 459391 2009 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
MnO2 multilayer nanosheet clusters evolved from monolayer nanosheets and their predominant electrochemical properties
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
MnO2 multilayer nanosheet clusters evolved from monolayer nanosheets and their predominant electrochemical properties
چکیده انگلیسی

MnO2 multilayer nanosheet clusters were prepared via electrochemical deposition route, which shows simpleness and high efficiency. The growth process of MnO2 multilayer nanosheet clusters was investigated in this paper. The deposited MnO2 films were characterized by XRD, SEM, TEM, and XPS. In addition, it was also electrochemically characterized by cyclic voltammetry in 1.0 M Na2SO4 electrolyte. The MnO2 multilayer nanosheet clusters show a big specific capacitance, and it can be achieved about 521.5 F g−1 at 5 mV s−1. These materials also have a high electrochemical stability.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochemistry Communications - Volume 11, Issue 3, March 2009, Pages 706–710
نویسندگان
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