微生物燃料电池
可再生能源
材料科学
纳米技术
化学能
可持续能源
电化学能量转换
工作(物理)
发电
工艺工程
电化学
生化工程
功率(物理)
有机化学
化学
电气工程
电极
工程类
机械工程
物理
量子力学
物理化学
作者
Weijian Chen,Wen Yu,Zenghao Wang,Zhiqiang Gao,Miaomiao Zhang,Chuankun Zhu,Fengting Lv,Yiming Huang,Haotian Bai,Shu Wang
标识
DOI:10.1021/acsami.3c12400
摘要
Sustainable energy conversion and effective biosynthesis for value-added chemicals have attracted considerable attention, but most biosynthesis systems cannot work independently without external power. In this work, a self-powered biohybrid system based on organic materials is designed and constructed successfully by integrating electroactive microorganisms with electrochemical devices. Among them, the hybrid living materials based on S. oneidensis/poly[3-(3′-N,N,N-triethylamino-1′-propyloxy)-4-methyl-2,5-thiophene chloride] (PMNT) biofilms for microbial fuel cells played a crucial role in electrocatalytic biocurrent generation by using biowaste as the only energy source. Without any external power supplies, the self-powered biohybrid systems could generate, convert, and store electrical energy for effective photosynthetic regulation and sustained chemical production. This work provides a new strategy to combine comprehensive renewable energy production with chemical manufacturing without an external power source in the future.
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