As per the initial student reactions, the paper was of moderate ... The positive electrode (anode, R) attracts negatively charged ions (hydroxide ions – OH-) and generates oxygen gas (O2).

Sodium dodecyl sulfate (SDS) is a common anionic surfactant and relatively ... and pH was adjusted using hydrochloric acid and sodium hydroxide, followed by filtration through a 0.2-μm surfactant-free ...

Department of Chemical Engineering and Technology, Centre for Physical Sciences and Technology, Sauletekio av. 3, LT-10257 Vilnius, Lithuania Department of Physical Chemistry, Institute of Chemistry, ...