Fig. 4: Controllable synthesis of ONSA-HS by regulating the activation degree.
From: Epitaxial growth of metal-organic framework nanosheets into single-crystalline orthogonal arrays
a, i Structural illustration. b, j SEM. c, k TEM. d, l STEM and e–g, m–o corresponding elements mapping images and h, p line scan patterns along the red line in (d) and (l) of ONSA-HS-2 and 3. HKUST-1 and CuFe PBA are marked by green and red color in (a) and (i), respectively.
