Journal of Chemistry / 2015 / Article / Fig 3

Research Article

Synthesis and Electrochemical Characterization of Mesoporous MnO2

Figure 3

Adsorption and desorption isotherms of the samples of blank and MMO- ( = 1–6). The isotherms of MMO-4, MMO-5, and MMO-6 were offset vertically by 25, 35, and 55 cm3 g−1 STP.