These experiments were carried out with rather high concentrations of hydrogen peroxide.

Special reaction conditions are required to obtain hydrogen peroxide from the splitting ... has now elucidated the mechanism ...

It can occur through several mechanisms like membrane drainage, DNA damage, oxidative stress and interference with cellular processes. Hydrogen peroxide can lead to cell death and tissue damage.

Penn State's new lithium extraction method uses electric current and hydrogen peroxide, reducing costs by 35.6% and emissions by 75%.