Research on the electricity generation of aged landfill leachate treated by amorphous nickel phosphide modified nickel cobalt oxide carbon cloth anode microbial fuel cell
<styled-content style="width:12cm;float:right;margin-left:10pt;"><inline-graphic specific-use="online" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="./online/JFCT-2025-0026-Abstract.jpg"/></styled-content>电沉积法制备得到的非晶态磷化镍(Amorphous nickel phosphide, a-NiP)改性钴酸镍碳布a-NiP/NiCo<sub>2</sub>O<sub>4</sub>@CC(NNCOC)电极中,晶体-非晶体复合催化剂的引入不仅显著增加了碳布纤维表面的开放孔隙和活性位点,还使其兼具NiCo<sub>2</sub>O<sub>4</sub>@CC(NCOC)电极优异的氧化还原性。四组处理老龄垃圾渗滤液的微生物燃料电池(Microbial fuel cells, MFCs)中,NNCOC-MFC表现出最佳的产电和降解性能,其最大稳态输出电压和功率密度分别为637 mV和1231.6 mW/m<sup>2</sup>,明显优于空白碳布阳极MFC(CC-MFC)(分别为468.7 mV和195.3 mW/m<sup>2</sup>)。微生物群落分析表明,NNCOC电极生物膜上的物种组成更为丰富,拥有NCOC电极和a-NiP@CC(NPC)电极上特有的微生物,利于菌种间产生良好的协同作用,使NNCOC-MFC对老龄垃圾渗滤液的降解和能源转化能力更强。
Authors
- Qi Feng (ORCID: https://orcid.org/0000-0003-3814-3317)
- Jingyi Ye (ORCID: https://orcid.org/0009-0005-8446-4818)
- Yi Xiao (ORCID: https://orcid.org/0000-0001-7881-3907)
- Longjun Xu (ORCID: https://orcid.org/0000-0001-7469-9721)
- Song Zou (ORCID: https://orcid.org/0009-0006-8138-8757)
- Wenwen Tan
Publication Details
- Journal
- Journal of Fuel Chemistry and Technology
- Published
- 2025-06-22
- DOI
- https://doi.org/10.3724/2097-213x.2025.jfct.0014
- Primary Topic
- Microbial Fuel Cells and Bioremediation
- Type
- article
- Field-Weighted Citation Impact
- 0.00