nanostructures. It shifts the electrical conductivity of the diamond
structure from insulating to metallically conductive, which makes it
a potential candidate in electrochemical applications. Pleskov et al.
demonstrated that the N2 incorporated diamond nanostructures
electrodes possess a potential window from
−0.3 V to 1.0 V [17] and
the hybrid diamond/graphite film by Shalini et al. has a potential
window range of
∼3 V (from
−1.7 V to 1.3 V) [18].