Media type: E-Article Title: Electrochemical preparation and supercapacitive performance of α-MnO2 nanospheres with secondary wall-like structures Contributor: Aghazadeh, Mustafa; Maragheh, Mohammad Ghannadi; Ganjali, Mohammad Reza; Norouzi, Parviz; Gharailou, Davoud; Faridbod, Farnoush Published: Springer Science and Business Media LLC, 2016 Published in: Journal of Materials Science: Materials in Electronics, 27 (2016) 7, Seite 7707-7714 Language: English DOI: 10.1007/s10854-016-4757-1 ISSN: 0957-4522; 1573-482X Keywords: Electrical and Electronic Engineering ; Condensed Matter Physics ; Atomic and Molecular Physics, and Optics ; Electronic, Optical and Magnetic Materials Origination: Footnote: