dc.contributor.author |
Anjana, P M |
|
dc.contributor.author |
Sarath Kumar, S R |
|
dc.contributor.author |
Rakhi, R B |
|
dc.date.accessioned |
2022-01-31T06:31:51Z |
|
dc.date.available |
2022-01-31T06:31:51Z |
|
dc.date.issued |
2021 |
|
dc.identifier.citation |
Materials Today Communications; 28:102720 |
en_US |
dc.identifier.uri |
https://doi.org/10.1016/j.mtcomm.2021.102720 |
|
dc.identifier.uri |
http://hdl.handle.net/123456789/3961 |
|
dc.description.abstract |
MnCo2O4 nanoneedles self-organized into urchin-like morphology have been directly grown over conducting nickel foam (NF) substrates by hydrothermal method for supercapacitor application. Aqueous symmetric supercapacitor fabricated with the binder-free MnCo2O4 electrodes exhibits a maximum specific capacitance of 420 F g−1 at 5 mV s−1 and delivers a specific energy of 39 Wh kg−1, at 1 kW kg−1. The electrode also offers an outstanding cyclic stability of 99% at 5 A g−1. The excellent performance of the MnCo2O4 nanoneedle based supercapacitor is attributed to the enhanced electro active surface area of the fabricated electrode. |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
Elsevier |
en_US |
dc.subject |
MnCo2O4 nanoneedles |
en_US |
dc.subject |
specific capacitance |
en_US |
dc.subject |
specific power |
en_US |
dc.subject |
specific energy |
en_US |
dc.subject |
cyclic stability |
en_US |
dc.title |
MnCo2O4 Nanoneedles Self-organized Microstructures for Supercapacitors |
en_US |
dc.type |
Article |
en_US |