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介绍了碳纳米管、石墨烯及二氧化钛等新型复合纳米材料的特性和结构,简述了新型复合纳米材料部分制备方法。通过分析不同材料作为微生物燃料电池电极的性能,对未来微生物燃料电池电极材料提出展望。认为微生物燃料电池是一种新兴的废水处理与产电技术,完善电极材料的设计及制备是提高其性能最有效的方法之一。指出新兴复合纳米材料在微生物燃料电池中的方向应更具有针对性的水质,今后的发展方向和研究重点是微生物燃料电池的规模化、复合纳米材料的经济性、稳定性以及生物相容性等。
The properties and structures of new composite nanomaterials, such as carbon nanotubes, graphene and titanium dioxide, are introduced. The preparation methods of novel composite nanomaterials are briefly introduced. By analyzing the performance of different materials as microbial fuel cell electrodes, the future development of microbial fuel cell electrode materials is put forward. It is considered that microbial fuel cell is an emerging wastewater treatment and power generation technology. Improving the design and preparation of electrode materials is one of the most effective ways to improve its performance. It is pointed out that emerging composite nanomaterials should have more targeted water quality in the direction of microbial fuel cells. The future development direction and research focus are the scale of microbial fuel cells, the economy, stability and biocompatibility of composite nanomaterials .