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. 2016 Mar 4;6:22634. doi: 10.1038/srep22634

Table 2. Manganese content, specific surface area (SSA) and capacitance of the samples.

Samples SSA (m2/g) Mn/(Mn + Ti) (wt%) C (mF/cm2)
Mn-doped TiO2 nanotube arrays 62.89 5.44 0.63
Mn-doped TiO2 porous film 63.76 12.23 188.2

*The area capacitance value (C) was calculated from CV curves at a scan rate of 5 mV/s.