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. 2017 Aug 4;7:7277. doi: 10.1038/s41598-017-07775-8

Figure 9.

Figure 9

N2 adsorption-desorption property of the carbon materials obtained from the spent Cu/Fe-LDH with various adsorbed amounts of OII via carbonizing at 800 °C and acid washing. 493, 894, and 1306 mg/g represent the adsorbed amount of OII on the Cu/Fe-LDH.