Investigation of Voltage Range and Self-Discharge in Aqueous Zinc-Ion Hybrid Supercapacitors.

ChemSusChem · 2021 · PMC8048863 · PMID 33480141

Europe PMC DOI

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quite significantno p-value reported

When the potential is higher than 2.4 V, the parasitic oxygen evolution reaction begins to become quite significant accompanied by the vigorous generation of gas bubbles.

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