1887
banner image
No data available.
Please log in to see this content.
You have no subscription access to this content.
No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
Improved performance of vanadium redox battery using methylsulfonic acid solution as supporting electrolyte
Rent:
Rent this article for
USD
10.1063/1.4800202
/content/aip/journal/jrse/5/2/10.1063/1.4800202
http://aip.metastore.ingenta.com/content/aip/journal/jrse/5/2/10.1063/1.4800202

Figures

Image of FIG. 1.
FIG. 1.

Effect of temperature on solubility of V(V) in different electrolytes.

Image of FIG. 2.
FIG. 2.

Cyclic voltammograms of 2M V(IV) in different acid concentrations. (a) H2SO4 system and (b) MSA system.

Image of FIG. 3.
FIG. 3.

Cyclic voltammograms of 2M V(IV) in different electrolyte.

Image of FIG. 4.
FIG. 4.

Existing forms of V(IV) dissolved in H2SO4 and MSA. (a) H2SO4 and (b) MSA.

Image of FIG. 5.
FIG. 5.

Cyclic voltammogram of 2M V(V) with different supporting electrolyte at different scan rate. (a) 4M H2SO4 and (b) 7M MSA.

Image of FIG. 6.
FIG. 6.

Relationship between peak current and v1/2 for cyclic voltammograms obtained at different scan rates (a) 4M H2SO4 and (b) 7M MSA.

Image of FIG. 7.
FIG. 7.

Current-overpotential curve for the V4+/V5+ redox couple in 7M MSA (a) and 4M H2SO4 (b) at 298 K. Scan rate: 1 mV s−1. Concentration: [V4+] = [V5+] = 1M.

Image of FIG. 8.
FIG. 8.

Charge-discharge curves of 2M V(IV) in different electrolyte at 20 mA cm−2.

Image of FIG. 9.
FIG. 9.

Charge-discharge curves of vanadium cell using the electrolyte of 2M V(IV) in 7M MSA (a: 10 mA cm−2, b: 20 mA cm−2, c: 30 mA cm−2, d: 40 mA cm−2).

Tables

Generic image for table
Table I.

Cyclic voltammograms data for 2M V(IV) in different H2SO4 concentrations.

Generic image for table
Table II.

Cyclic voltammograms data for 2M V(IV) in different MSA concentrations.

Generic image for table
Table III.

Diffusion coefficients of 2M V(IV) in the different supporting electrolyte.

Generic image for table
Table IV.

Kinetic parameters for different supporting electrolytes.

Generic image for table
Table V.

Charge-discharge performance of vanadium cell using electrolyte of 2M V(IV) in 7M MSA and 4M H2SO4.

Loading

Article metrics loading...

/content/aip/journal/jrse/5/2/10.1063/1.4800202
2013-04-05
2014-04-19
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Improved performance of vanadium redox battery using methylsulfonic acid solution as supporting electrolyte
http://aip.metastore.ingenta.com/content/aip/journal/jrse/5/2/10.1063/1.4800202
10.1063/1.4800202
SEARCH_EXPAND_ITEM