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conjugated chemicals factory

  • Street: conjugated chemicals factory
  • City: conjugated chemicals factory
  • State: conjugated chemicals factory
  • Country: Austria
  • Listed: March 21, 2018 4:24 am
  • Expires: This ad has expired


Name: 2,2‘-Bipyridine-4,4’-dicarboxylic acid
Other name: 2,2′-Biisonicotinic acid; 2,2′-Bi(4-pyridinecarboxylic acid); 4,4’-Dicarboxy-2,2’-bipyridine
CAS: 6813-38-3
Formula: C12H8N2O4
MW: 244.2
MP: >310°C
Appearance: off-white powder
Package: 25g, 100g, 250g; 500g; 1Kg; 5Kg; 10Kg; 25Kg
2,2‘-Bipyridine-4,4’-dicarboxylic acid CAS: 6813-38-3 is key components of N719 dye. This bidentate ligand complexes with Ruthenium show long lifetime of its excited state, and also the oxidized Ru(III) center has a long-term chemical stability so that this Ru(III)-complex is suitable photosensitizer for Dye Sensitized Solar Cell(DSSC). Graetzel research group at the Swiss Federal Institute of Technology made N719 dye (2,2‘-Bipyridine-4,4’- -dicarboxylic acid complexes with Ru(II), NCS-1 as counter ion), applied in DSSC and achieved the solar energy conversion efficiency (η) of 7-10% under AM 1.5 irradiation. conjugated chemicals factory

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Listing ID: 6195ab1dae4433ab

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