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    • 35. 发明申请
    • MICROBIAL FUEL CELL
    • 微型燃料电池
    • WO2013170217A3
    • 2014-01-16
    • PCT/US2013040655
    • 2013-05-10
    • SYNTHETIC GENOMICS INC
    • BRETSCHGER ORIANNAWANGER GREG
    • H01M8/16
    • H01M8/16C02F3/005H01M4/8605H01M4/8673Y02E60/527
    • Disclosed is a high surface area electrode for use in a microbial fuel cell. In one embodiment the high surface area electrode has an electrode backing and villiated extensions attached to the backing. In one embodiment the villiated extensions and/or electrode backing are made of an electroconductive material such as, for example, graphite or graphite fibers. In one embodiment the electrode is an anode and the electrode backing is in the form of a mesh or woven structure. The electrodes offer superior removal of chemical oxygen demand (COD) and are thus useful in the remediation of wastewaters. The invention also provides microbial fuel cells that utilize the electrodes of the invention. In one embodiment the microbial fuel cells utilize an oxygen barrier and do not utilize a cation or anion or proton exchange membrane.
    • 公开了一种用于微生物燃料电池的高表面积电极。 在一个实施例中,高表面积电极具有附着到背衬的电极背衬和凹陷延伸部。 在一个实施例中,凹陷延伸部和/或电极背衬由导电材料制成,例如石墨或石墨纤维。 在一个实施例中,电极是阳极,电极背衬是网状或编织结构的形式。 电极提供优异的化学需氧量(COD),因此有助于废水的修复。 本发明还提供利用本发明的电极的微生物燃料电池。 在一个实施方案中,微生物燃料电池利用氧气屏障并且不使用阳离子或阴离子或质子交换膜。