Research / 2021 / Article / Fig 4

Review Article

Current Research Trends and Perspectives on Solid-State Nanomaterials in Hydrogen Storage

Figure 4

(a) Schematic illustration of the mechanism and formation of metal-organic frameworks (MOFs) [102]. (b) Chemical structure of BDC and MOF-5 and (c) BDC and MOF-177. The structures of MOFs are reproduced with permission [109]. Reproduced with permission [102]. Copyright 2019, Multidisciplinary Digital Publishing Institute. Reproduced with permission [109]. Copyright 2012, American Chemical Society.