Figure 7.
(a) Confocal laser scanning microscopy images of the Shewanella biofilms on rGO/Ag. (b) Voltage output of double-chamber MFCs with different electrodes. (c) Comparison of the calculated turnover frequencies for the biofilms on the carbon paper, rGO, and rGO/Ag electrodes. Reprinted with permission [137]. Copyright 2021, American Association for the Advancement of Science. (d) Digital image of production per vial in incubations with 1.0 cm3 of methane seep sediment. Reprinted with permission [138]. Copyright 2016 American Association for the Advancement of Science. (e) Proposed model of biological production of electricity from methane in MFCs. Reprinted with permission [139]. Copyright 2017, Springer Nature.
