资料摘要
资料下载研究领域：微生物燃料电池MFC 交流阻抗频率范围：100kHz - 5mHz To understand the effects of acclimation schemes on the formation of anode biofilms, different electrical performances are characterized in this study, with the roles of suspended and attached bacteria in single-chamber microbial fuel cells (MFCs). The results show that the generation of current in single-chamber MFCs is significantly affected by the development of a biofilm matrix on the anode surface containing abundant immobilized microorganisms. The long-term operation with suspended microorganisms was demonstrated to form a dense biofilm matrix that was able to reduce the activation loss in MFCs. Also, a Pt-coated anode was not favorable for the initial or long-term bacterial attachment due to its high hydrophobicity (contact angle = 124°), which promotes easy detachment of the biofilm from the anode surface.
文献贡献者
染料敏化太阳能电池DSSC
简介：Investigation on photovolatic performance of hollow sphere/nanoparticle composite TiO2 electrodes for solid state dye sensitized solar cells. Dynamic Response of Charge Transfer and Recombination at Various Electrodes in Dye-sensitized Solar Cells Investigated Using Intensity Modulated Photocurrent and Photovoltage Spectroscopy.
锂离子电池电解质
简介：Nature SR-JLU-Integrated Solid-Nanoporous Copper-Oxide Hybrid Bulk Electrodes for High-performance Lithium-Ion Batteries
阻抗文献7
简介：Performance of non-porous graphite and titanium-based anodes in microbial fuel cells
阻抗文献6
简介：Influence of CO2 on ionic conductivity of anion exchange membrane for alkaline DMFCs
阻抗文献5燃料电池
简介：Electrochemical impedance spectroscopy (EIS) is in potential a powerful tool for the in depth analysis of microbial fuels cells (MFCs). To prevent the risk of drawing false conclusions from invalid EIS measurements we investigated the feasibility of this method on an MFC by checking: linearity, causality, stability and finiteness. EIS application under steady state conditions was partly feasible. For further application EIS on MFCs we recommend to: (1) use the constant anode or cathode potential measurement mode with a fast couple at the counter electrode; (2) record the polarization curve and measure at different amplitudes to check the linearity condition; (3) perform preliminary measurements to reveal measurement presets; (4) apply prolonged pretreatment to facilitate the stability criterion; (5) perform duplicate measurements to examine the stability; (6) use a broad frequency range to validate the finiteness criterion; (7) use a statistical based validation check based on the Kramers-Kronig transformation.
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