Moscow Super Capacitor

What is the energy density of a symmetric supercapacitor based on Mos 2?

Pazhamalai et al. reported a C sp of 14.5 F g −1 and an energy density of 18.43 Wh kg −1 for a symmetric supercapacitor based on few-layered MoS 2 in an organic electrolyte. The higher energy density was attributed to the larger potential window (3V) of the organic capacitor. In our study the potential window is limited to 0.6 V [ 40 ].

What is symmetric supercapacitor based on Mos 2?

For the first time, a symmetric supercapacitor based on MoS 2 with very high mass loading of active materials (∼30 mg cm −2) is fabricated. MoS 2 nanowires were directly grown over the Ni foam by a facile hydrothermal process.

Can Mos 2 nanowires be used as supercapacitor electrodes?

Direct growth of MoS 2 nanowires with high mass loading over nickel foam substrate for supercapacitor electrodes. In three electrode configuration electrode exhibits a maximum specific capacitance (C sp) of 766 F/g at 1 mV s −1 Fabrication of symmetric supercapacitor based on high mass loading of MoS 2 nanorods (∼30 mg cm −2) for the first time.

Are electrochemical supercapacitors with ion-exchange membranes electrochemical capacitors?

Although the majority of papers devoted to the electrochemical supercapacitors with ion-exchange membranes considered electrochemical capacitors with proton-exchange membranes, some of them dealt with the electrochemical supercapacitors in OH – medium.

What are the types of electrochemical supercapacitors?

The electrochemical supercapacitors are subdivided into two principal types: the power-type (or pulse) ones, with high specific power, and the energy-type ones, possessing high specific energy. Correspondingly, each type of electrochemical supercapacitors has its inherent field of application.

How symmetric supercapacitor based on high mass loading of Mos 2 nanorods?

Fabrication of symmetric supercapacitor based on high mass loading of MoS 2 nanorods (∼30 mg cm −2) for the first time. At 1 A g −1, the symmetric supercapacitor exhibited a specific capacitance value of 244 F g −1. The supercapacitor retained nearly 92% its maximum capacitance even after 9000 charge-discharge cycles at 5 A g −1.