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Abstract:
尿液微生物燃料电池(urine-powered microbial fuel cell, UMFC)能够将尿液中有机物的化学能转化为电能,阳极是影响其产能的关键因素.黑磷(BP)、膨胀石墨(EG)和羧基化石墨烯(COOH-GN)是三种典型的石墨烯类新型材料,分别用这三种材料对阳极碳布进行修饰处理得到了三种电极(BP/CC、EG/CC和COOH-GN/CC).修饰后的电极表面明显变粗糙,且碳布阳极阻抗均有一定程度的减小.分别以BP/CC、EG/CC和COOH-GN/CC三种电极为阳极运行UMFC,获得的最大电压分别为587.71, 512.46和492.49 mV,最大功率密度分别为5254.43, 3925.44和3252.05 mW/m3,BP/CC阳极UMFC的性能最好.
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化工学报
ISSN: 0438-1157
Year: 2018
Issue: 6
Volume: 69
Page: 2790-2796
Cited Count:
SCOPUS Cited Count: 1
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 1
Chinese Cited Count:
30 Days PV: 0
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