Exploring the scope of capacitance-assisted electrochemical carbon dioxide capture.
Exploring the scope of capacitance-assisted electrochemical carbon dioxide capture.
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DOI：
10.1039/c8dt01783b
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发表时间：
2018-08
影响因子：
4
通讯作者：
Mark R. Dowsett;C. M. Lewis;M. North;A. Parkin
中科院分区：
文献类型：
--
作者：
Mark R. Dowsett;C. M. Lewis;M. North;A. Parkin
石墨和铝阳极电极的物理分离促进了电容辅助电化学碳捕获过程的优化。这有利于石墨电极的回收，并实现高电流和增加铝表面积的实验，从而以更高的速率和相同的电池电压固定碳。 H2 阴极副产品的量化表明，如果使用回收铝作为牺牲阳极，该过程可能会产生净能量。
Optimisation of a capacitance-assisted electrochemical carbon-capture process is facilitated by the physical separation of the graphite and aluminium anode electrodes. This facilitates graphite electrode recycling and enables high current and increased aluminium surface area experiments which fix carbon at a higher rate and the same cell-voltage. Quantification of the H2 cathode byproduct shows that this process could be a net energy producer if recycled aluminium is used as the sacrificial anode.