Figure 2

SEM images of (A) MgAl-(PTA) LDH and (B) Cu-(PTA) MOFs/MgAl-LDH. EDX spectra of the (C) MgAl-(PTA) LDH and (D) Cu-(PTA) MOFs/MgAl-LDH.

SEM images of (A) MgAl-(PTA) LDH and (B) Cu-(PTA) MOFs/MgAl-LDH. EDX spectra of the (C) MgAl-(PTA) LDH and (D) Cu-(PTA) MOFs/MgAl-LDH.