Figure 6.

(a) the components of the MOF structure; (b) conceptual schematic for photo-catalyzed water oxidation or reduction using a MOF in the presence of an acceptor or donor; (c) light harvesting accomplished by an organic linker; (d) generation of a charge separated state and quenching of h⁺ by a donor; (e) electron transfer to the metal oxide node and subsequent proton reduction (SBU: secondary building units). Reproduced from reference [73] with permission of The Royal Society of Chemistry.