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. 2019 Jul 26;9:10887. doi: 10.1038/s41598-019-47314-1

Figure 7.

Figure 7

Gas sorption results of HKUST-1 etching in phosphoric acid using DMSO and MeOH as dilute solvents at different concentrations (a) and times. (b) The dotted lines are linear fits, intended as guides to the eye.