CO2 electrolysis performance in flow-type cell (IMAGE)

Science China Press

CO2 electrolysis performance in flow-type cell

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(a) Structural formulae of EDDA, NTA, EDTA, and DTPA. (b) Faradaic efficiency of H2 and CO at various current densities in 1 M KHCO3 electrolytes. (c) Faradaic efficiency of H2 and CO at various current densities in 1 M KHCO3 electrolytes with 5 mM EDTA. (d) Faradaic efficiency of H2 and CO at 500 mA cm–2 in 1 M KHCO3 electrolytes without and with different Lewis base molecules.   

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