Abstract
A combination of noble-metal free components, a water soluble porphyrin photosensitizer zinc meso-tetrakis(1-methylpyridinium-4-yl)porphyrin chloride [ZnTMPyP(4+)]Cl4 (1) with cobaloxime complex [Co(III)(dmgH)2(py)Cl] (2) as a catalyst, creates an efficient system for photochemical hydrogen production acting under visible light with 280 TONs. This is the first example of a water soluble porphyrin acting as a photosensitizer for cobaloxime catalysed H2 production.
Publication types
-
Research Support, Non-U.S. Gov't
MeSH terms
-
Catalysis
-
Cobalt / chemistry*
-
Coordination Complexes / chemistry
-
Hydrogen / chemistry*
-
Hydrogen-Ion Concentration
-
Metalloporphyrins / chemistry*
-
Metals / chemistry
-
Organometallic Compounds / chemistry*
-
Photosensitizing Agents / chemistry
-
Porphyrins / chemistry*
Substances
-
Coordination Complexes
-
Metalloporphyrins
-
Metals
-
Organometallic Compounds
-
Photosensitizing Agents
-
Porphyrins
-
cobaloxime
-
zinc meso-tetrakis(1-methylpyridinium-4-yl)porphyrin chloride
-
Cobalt
-
Hydrogen