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. 2019 Jul 8;11:54. doi: 10.1007/s40820-019-0286-9

Fig. 3.

Fig. 3

SEM images of HKUST-1 coatings on ob-SiC and Al2O3 ceramic foams a, c without and b, d with preliminary alumina sol coating. The HKUST-1 coating layers on the ob-SiC composites are thicker than those on Al2O3 composites.

Reprinted with permission from Ref. [63]. Copyright 2016 Elsevier Inc