Research on the impact of polydopamine hydrogel electrodes with various doping methods on the performance of microbial fuel cells.

• Tác giả: Ye Chen, Jinhu Ma, Qing Wen
• Ngôn ngữ: eng
• Ký hiệu phân loại: 541.3413 Miscellaneous topics in physical chemistry
• Thông tin xuất bản: Germany : Bioprocess and biosystems engineering , 2025
• Bộ sưu tập: NCBI
• ID: 743530

Tóm tắt

Microbial fuel cells (MFCs) have attracted considerable interest as a promising bioelectrochemical technology for directly converting chemical energy into electrical energy. However, their performance remains limited by the properties of anode materials and their interactions with microbial communities. In this study, PPy-MXene/PDA and PDA-PPy-MXene composite hydrogel electrodes (PMP and PPM) were fabricated on a conductive carbon felt substrate to systematically evaluate the influence of different PDA doping strategies on electrode performance. The PMP electrode exhibited a maximum power density of 3.62 W/m