| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7741591 | Journal of Power Sources | 2013 | 5 Pages |
Abstract
⺠Describe a fundamental study which correlates K+ has the anomalous effect on MnO2 crystalline state and capacitance.⺠Adding K+ not only delayed the conversion of MnO2 crystalline, but also delayed the phase transformation temperature. ⺠The specific capacitance value big difference from 58 F gâ1 for H2/400 to 124 F gâ1 for K12/400. ⺠These results have important implications for the characterization of MnO2 in catalysis and supercapacitor applications.
Related Topics
Physical Sciences and Engineering
Chemistry
Electrochemistry
Authors
Chunguang Wei, Chengjun Xu, Baohua Li, Hongda Du, Ding Nan, Feiyu Kang,