Photoinduced Hydrogen Evolution from Water by a Simple Platinum(II) Terpyridine Derivative: A Z‐Scheme Photosynthesis

Abstract

Der Natur nachgemacht: Die photochemische H2‐Entwicklung aus Wasser, die von einem auf PtII basierenden Metallviologen (PV2+) katalysiert wird, verläuft über den photoangeregten Zustand der einelektronenreduzierten Spezies (PV+.; siehe Bild, EDTA=Ethylendiamintetraessigsäure). Diese künstliche Photosynthese erinnert an das „Z‐Schema“ der Photosynthese in grünen Pflanzen.

Broadband Visible‐Light‐Harvesting trans‐Bis(alkylphosphine) Platinum(II)‐Alkynyl Complexes with Singlet Energy Transfer between BODIPY and Naphthalene Diimide Ligands

“…Transition-metal complexes, [1][2][3][4][5][6][7][8][9] for example, Pt II acetylides complexes, [10][11][12][13][14] have been widely used in photocatalysis, [15][16][17][18][19] luminescent bioimaging and electroluminescence, [3,4] molecular devices, [20,21] and more recently, triplet-triplet annihilation (TTA) upconversion. [22][23][24][25][26] These applications are mainly based on intermolecular energy transfer, or electron transfer at triplet excited state.…”

Facile One‐Pot Solvothermal Synthesis of Noble Metal‐Free NiS Modified In2S3‐Based Photocatalyst for Highly Efficient Visible‐Light‐Driven Cr6+ Removal

“…Using an environmental, sustainable, and economic methods to treat Cr 6+ which is produced from industrial wastewater is an ungently and important challenge. Photocatalytic technology which was widely used in hydrogen production, [9–14] CO 2 reduction, [15–18] N 2 fixation, [19–26] and all the other photocatalytic fields to solve energy and environment problem with clean, sustainable, and efficient properties is a promising method to solve this problem. However, many photocatalysts such as TiO 2 with wide bandgap which is larger than 3.2 eV corresponding to the wavelength of ultraviolet light consisting only 4 % of solar energy while visible light and infrared light consisting with 50 % and 46 %, respectively [27–33] .…”