【摘要】 在微生物与金属共存的环境中,微生物能够利用胞外金属进行物质和能量代谢,从而起到加速/抑制了金属腐蚀的作用.综述了金属-微生物界面电子传递及其对金属腐蚀影响的研究现状,着重介绍了金属氧化物对微生物新陈代谢的促进作用,金属-微生物界面电子转移方式和相互作用机制对金属腐蚀的影响.探讨了电化学微生物腐蚀中的胞外电子转移与微生物代谢的相关性.更多还原

【Abstract】 In the co-existing environment of microbes and metals,microbes can use extracellular metals for substance and energy metabolism,which accelerates or inhibits the corrosion of metals.The influence of metal-microorganism interface electron transfer on metal corrosion is reviewed in this paper,especially the effects of metal oxides on the metabolism of microorganism,the mode of electron transfer between metal and microorganism interface and the mechanism of interaction on metal corrosion are focused,furthermore,the relationship between extracellular electron transfer and microbial metabolism of electrical microbial influenced corrosion is introduced.更多还原