Pulse electrodeposition of Ni on Ti substrates for hydrogen evolution across acidic, alkaline, and neutral electrolytes
Electrodeposition offers a scalable, low-cost route to nanostructured electrocatalysts, yet the quantitative relationships between deposition parameters, and electrocatalytic function remain poorly established. Here, we report a stepwise optimization of nickel (Ni) electrodeposition onto titanium (Ti) substrates, targe...