广州化工
廣州化工
엄주화공
GUANGZHOU CHEMICAL INDUSTRY AND TECHNOLOGY
2015年
14期
43-45
,共3页
石浩%宗秋凤%孙冬菊%刘明远%章强%刘贵昌
石浩%宗鞦鳳%孫鼕菊%劉明遠%章彊%劉貴昌
석호%종추봉%손동국%류명원%장강%류귀창
微生物%抑菌%阴极极化
微生物%抑菌%陰極極化
미생물%억균%음겁겁화
microbial%antibacterial%cathodic polarization
以天然海水为电解质，利用电化学交流阻抗测试手段和荧光显微镜、扫描电镜等表征方法研究了阴极极化过程中氧还原抑菌机制及不同阴极极化电位对不锈钢表面微生物附着的影响。结果表明阴极氧还原反应是阴极极化抑菌的主要机制且适当电位的阴极极化能有效抑制微生物在304不锈钢表面的附着。
以天然海水為電解質，利用電化學交流阻抗測試手段和熒光顯微鏡、掃描電鏡等錶徵方法研究瞭陰極極化過程中氧還原抑菌機製及不同陰極極化電位對不鏽鋼錶麵微生物附著的影響。結果錶明陰極氧還原反應是陰極極化抑菌的主要機製且適噹電位的陰極極化能有效抑製微生物在304不鏽鋼錶麵的附著。
이천연해수위전해질，이용전화학교류조항측시수단화형광현미경、소묘전경등표정방법연구료음겁겁화과정중양환원억균궤제급불동음겁겁화전위대불수강표면미생물부착적영향。결과표명음겁양환원반응시음겁겁화억균적주요궤제차괄당전위적음겁겁화능유효억제미생물재304불수강표면적부착。
Electrochemical measurements of electrochemical impedance and characterization methods of fluorescence microscope and scanning electron microscopy were used to study the oxygen reduction antibacterial mechanism in the process of cathodic polarization and the influence of different cathodic polarization potential on stainless steel surface microbial adhesion.Results showed that the oxygen reduction reaction played a key role in inhibiting biofilm adhesion and the appropriate polarized potential can effectively inhibit the microbial adhesion on stainless steel.
