Cobalt 2 bis acetylacetonate

LO was submitted to auto-oxidative crosslinking in the presence of different metal-based catalysts [42 4], viz. titanium (IV) i-propoxide, titanium di-i-propoxide bis(acetylacetonate), cobalt, lead and zirconium-octonoates. 

Fig. 2. Examples of cobalt chelates capable of stabilizing carbon-cobalt bonds. For additional examples see ref. 40. A, bis(dimethylglyoximato)cobalt = cobaloxime, CofDjHj) B, bis(acetylacetone)ethyIenedi-iminecobalt, Co(BAE) C, bis(salicylaldehyde)ethylenediiminecobalt, Co(SALEN) D, tetraphenyl-porphyrincobalt, Co(TPP) E, bis(salicylaldehyde)-o-phenylenediimit, ecobalt, CofSALOPH) F, oc-tamethylporphyrincobalt, Co(OMP).

Bis(2,4-pentanedionato)cobalt Cobalt(ll) bis(acetylacetonate) C-IQH-14C0O4 14024-48-7 267.149 bl-viol cry 167 ... 

Bis (acetylacetonato) cobalt Bis (acetylacetonato) cobalt (II). See Cobalt acetylacetonate... 

Cobalt acetylacetonate CAS 14024-48-7 EINECS/ELINCS 237-855-6 Synonyms Acetylacetone cobalt (II) Acetylacetone cobalt (II) salt Bis (acetylacetonato) cobalt Bis (acetylacetonato) cobalt (II) Bis (2,4-pentanedionato) cobalt Bis (2,4-pentanedionato) cobalt (II), dihydrate Co(ll)-AA Cobalt acetylacetonate Cobalt (II) acetylacetonate Cobalt (II) acetylacetonate hydrate... 

Cobaltate (3-), hexacyano-, tripotassium Cobaltate (3-), hexakis (cyano-C)-, tripotassium. See Cobalt potassium cyanide Cobalt bis (acetylacetonate). See Cobalt acetylacetonate... 

Cobalt bis(nitrate). See Cobalt nitrate (ous) Cobalt, bis (2,4-pentanedionato-0,0 )-, (T-4)-. See Cobalt acetylacetonate Cobalt black. See Cobalt oxide (ous)... 

Chromium sulfate (ic) crosslinking agent Acrylic acid/acrylamide copolymer Allylglycidyl ether alcohol resin Allyl isocyanate Aluminum acetylacetonate N-2-Aminoethyl-3-aminopropyl trimethoxysilane Ammonium persulfate t-Amyl peroxyacetate Bis (triethoxysilyl) ethane Chromic acetylacetonate Cobalt acetate (ous). 

Cationic chelates are formed, for instance, when the coordination number is less than double the charge of a central atom, using didentate reagents. Tin(IV) bis(hyd-roxyquinolinate), gold(III) bis(dithizonate), or boron (III) bis(acetylacetonate) are examples of such metal chelates. Another reason for the formation of cationic chelates is steric hindrance as in the cases of alumin -urn bis(2-methyl-8-hydroxiquinolinate), or cobalt(III) bis(dimethylglyoximate) (23,24). 

A novel all-cobalt nonaqueous RFB has recently been studied [42]. Other than previously mentioned ligands, that is, the acetylacetonate complexes and the 2,2-bipyridine complexes, a third type of ligand complex, bis(acetylacetone) ethyle-nediamine complex, was reported. The cell potential for one-electron disproportion is 2.0 V, and the coulombic efficiency is over 90%. 

Zhang D, Lan H, Li Y (2012) The application of a non-aqueous bis(acetylacetone) ethylenediamine cobalt electrol34e in redox flow battery. J Power Sources 217 199-203. doi 10.1016/j.jpowsour.2012.06.038... 

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