Batt. supercaps cover feature for publication on flow batteries
The publication "A hydroxylated tetracationic viologen based on dimethylaminoethanol as a negolyte for aqueous flow batteries" by Luis Fernando Arenas et al. was selected for a cover feature.
Link to the Batteries & Supercaps cover page: https://chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/batt.202200540