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发表时间：2016-01-01

发表刊物：化工进展

期号：10

页面范围：3005-3015

ISSN号：1000-6613

摘要：Microbial electrosynthesisis is a new technology that combines microbiology and electrochemistry. The external electrons from an artificial power source are accepted by electroactive bacteria directly or indirectly,changing the intracellular redox balance,and promoting the formation of reductive products. Recently,microbial electrosynthesis based on bio-based chemicals has been attracting more and more attention. This review summarizes the basic principles and latest research progress in microbial electrosynthesis of bio-based chemicals. The electroactive bacterial selection, electron transfer mechanism,and typical cultivation methods are disclosed. Combined with microbial metabolism,the principle and research progress of microbial electrosynthesis on production of acetate, 1,3-propanediol,butanol,and succinate are also discussed. The electron transfer mechanism,efficiency, and costs are thought to be the key factors restraining the development of microbial electrosynthesis. Finally,future trends on application which would contribute to the development of microbial electrosynthesis and application in fermentation of bio-based chemicals are prospected in this paper.

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