High supercapacitive performance of sol–gel ZnO-doped manganese oxide coatings

In the present study, ZnO-doped manganese (Mn) oxide coatings were prepared as a function of ZnO content (≤40at.%) by sol–gel process. After post heat treatment at 300°C, the influences of ZnO on the microstructural characteristics and pseudocapacitive performance of the Mn-oxide films were investig...

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Veröffentlicht in:	Thin solid films 2013-01, Vol.528, p.61-66
Hauptverfasser:	Chen, Chin-Yi, Chiang, Chi-Ying, Shih, Shao-Ju, Tsay, Chien-Yie, Lin, Chung-Kwei
Format:	Artikel
Sprache:	eng
Schlagworte:	Activation Capacitance Condensed matter: structure, mechanical and thermal properties Cross-disciplinary physics: materials science rheology Crystallites Cyclic voltammetry Doping Exact sciences and technology Liquid phase epitaxy deposition from liquid phases (melts, solutions, and surface layers on liquids) Manganese Manganese oxide Materials science Methods of deposition of films and coatings film growth and epitaxy Nanoscale materials and structures: fabrication and characterization Other topics in nanoscale materials and structures Physics Sol gel process Sol–gel Spinel Structure and morphology thickness Supercapacitor Surfaces and interfaces thin films and whiskers (structure and nonelectronic properties) Thin film structure and morphology Zinc oxide
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