{Reference Type}: Journal Article
{Title}: Study on Electrochemical Performance of MnO@rGO/Carbon Fabric-Based Wearable Supercapacitors.
{Author}: Ke Q;Zhang Y;Fu Y;Yang C;Wu F;Li Z;Wei Y;Zhang K;
{Journal}: Materials (Basel)
{Volume}: 16
{Issue}: 13
{Year}: 2023 Jun 29
{Factor}: 3.748
{DOI}: 10.3390/ma16134687
{Abstract}: In this work, we reported the electrochemical performance of a type of carbon fabric-based supercapacitor by coating MnOx@rGO nanohybrids on carbon fabric with a simple one-step hydrothermal method. We studied the mass ratio of MnOx to rGO on the electrochemical properties of the carbon fabric-based supercapacitors. We found that as the mass ratio is 0.8:1 for MnO@rGO, the supercapacitor with a loading of 5.40 mg cm-2 of MnO@rGO nanohybrids on carbon fabric exhibits a specific capacitance of 831.25 mF cm-2 at 0.1 mA cm-2 current density. It also shows long-term cycling capacitance retention of 97.2% after 10,000 charge-discharge cycles at a current density of 0.4 mA cm-2. We speculate that the high electrochemical performance results from the strong interfacial bonding between the hierarchical architecture of MnO@rGO nanohybrids and carbon fabric.