Abstract: The present invention relates to a process for the production of hydrogen comprising contacting at least one complex of formula (I), (I) wherein: X? is an anion; M is a metal selected from Ru, Os, Fe, Co and Ni; D is optionally present and is one or more monodentate or multidentate donor ligands; Y1 is selected from CR13, B and N; Z1 and Z2 are each independently selected from ?N, ?P, NR14, PR15, O, S and Se; or Z2 is a direct bond between carbocyclic ring B and substituent R4; each of A and B is independently a saturated, unsaturated or partially unsaturated carbocyclic hydrocarbon ring; R3 and R4 are each independently selected from H, C1-6-alkyl, aryl and C1-6-haloalkyl, and a linker group optionally attached to a solid support; or R3 and R4 together form the following moiety: (AB) Y2 is a direct single bond or double bond, or is CR18; R1, R2, R5-13 and R16-18 are each independently selected from H, C1-6-alkyl, C2-6-alkenyl, C2-6-alkynyl, aryl, C1-6-haloalkyl, NR19R20 and a linker group optionally attached

Abstract: The present invention provides for a display device and a method to manufacture the display device. The display device includes: a transparent layer; a coloring electrode; a separator; a second electrode; an electrolyte permeating throughout the display device; and a back layer positioned on the back side of the display. The transparent layer, which has a top surface and a bottom surface, is positioned at the viewer side of the display. The coloring electrode is positioned on the transparent layer bottom surface and includes: a connected conductor system formed from one or more heterogeneous conductive layers and a coloring layer, with the proviso that the heterogeneous conductive layers are not positioned between the transparent layer bottom surface and the coloring layer. The conductor heterogeneity includes variations in one or more of: conductor material composition; conductor layer dimension; conductor layer pattern; conductor layer grid design, and combinations thereof.

Abstract: The present invention provides for a display device and a method to manufacture the display device. The display device includes: a transparent layer; a coloring electrode; a separator; a second electrode; an electrolyte permeating throughout the display device; and a back layer positioned on the back side of the display. The transparent layer, which has a top surface and a bottom surface, is positioned at the viewer side of the display. The coloring electrode is positioned on the transparent layer bottom surface and includes: a connected conductor system formed from one or more heterogeneous conductive layers and a coloring layer, with the proviso that the heterogeneous conductive layers are not positioned between the transparent layer bottom surface and the coloring layer. The conductor heterogeneity includes variations in one or more of: conductor material composition; conductor layer dimension; conductor layer pattern; conductor layer grid design, and combinations thereof.