Figure 4
From: Bos taurus (A-2) urine assisted bioactive cobalt oxide anchored ZnO: a novel nanoscale approach

Morphological Index versus specific surface area of (a) Co3O4NPs and (b) ZnO NRs.
From: Bos taurus (A-2) urine assisted bioactive cobalt oxide anchored ZnO: a novel nanoscale approach

Morphological Index versus specific surface area of (a) Co3O4NPs and (b) ZnO NRs.