Well. It depends on the material and its modification. Cobalt(III) oxyhydroxide is capable to have the analogous pores.

Dear Harb,

It is tottaly depending on the method of production and choice of method.

hope that helps

regards

engin

Dear Harb,

well for my knowledge it is depend on your arrangement of your materials with Ni or Co. but MOF material is good for the porosity and enhance the property of supercapacitor.

Surface area is the major factor.