OALib Journal期刊
ISSN: 2333-9721
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微生物燃料电池中生物膜成长对电池电化学性能的影响
, PP. 967-972
Keywords: 生物燃料电池,生物膜,电化学活性
Abstract:
?以大肠杆菌为接种体,葡萄糖为基质,在1000ω恒外阻下生成电活性生物膜,研究了生物膜的形成对电池电化学行为的影响。应用循环伏安、阻抗测试、极化分析、输出功率和阳极电势来考察其电化学表现。研究结果表明,随着生物膜完全成熟,阳极极化电阻减小66.5%,阳极电势逐渐降低,最大输出功率密度增加260%。
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