fig4

From: Layered double hydroxide-based single-atom catalysts: precise catalyst design on a two-dimensional ‘atomic canvas’

Figure 4. (A) Scale-up production of monolayer LDH nanosheets. Reprinted with permission from Ref.^[69]. Copyright 2021, Elsevier. (B) The separate nucleation and aging steps method is applied in the 100-ton pilot plant and 10000-ton production line of LDHs industrial production from Quzhou Institute for Innovation in Resource Chemical Engineering. Figure 4B is an on-site photograph of the equipment used by our research group at the Quzhou Institute of Resource and Chemical Innovation to synthesize hydrotalcite on an industrial scale using the separate nucleation and aging steps method. LDH: Layered double hydroxide.