Hydrated electron Cobalt(II) ion

Mihalcea, I.; Hentz, R.R.
Radiochem. Radioanal. Lett. 26, 309-318 (1976)

Reaction: e_aq^- + Co²⁺ ® Co⁺
Solvent: H₂O

k = 1.3 × 10¹⁰(L mol^-1 s^-1)

Experimental method: Pulse radiolysis
Analytical method: vis-UV absorption
Data type: Absolute value measured directly

Decay kinetics at 578 nm; deaerated soln. contg. 0.01 mol L^-1 MeOH; counterion SO₄^2-.

Buxton, G.V.; Sellers, R.M.
J. Chem. Soc., Faraday Trans. 1 71, 558-567 (1975)

Reaction: e_aq^- + Co²⁺ ® Co⁺
Solvent: H₂O

k = 6.6 × 10⁹(L mol^-1 s^-1), ionic strength = 3.3 × 10^-3

Experimental method: Pulse radiolysis
Analytical method: vis-UV absorption
Data type: Absolute value measured directly

Decay kinetics at 600 nm; counterion SO₄^2-.

Peled, E.; Czapski, G.
J. Phys. Chem. 74, 2903-2911 (1970)

Reaction: e_aq^- + Co²⁺ ® Co⁺
Solvent: H₂O

k = 9.5 × 10⁹(L mol^-1 s^-1), ionic strength ®0, pH = 4.0

Experimental method: Pulse radiolysis
Analytical method: vis-UV absorption
Data type: Absolute value measured directly

Decay kinetics at 550 nm in soln. contg. 0.001 mol L^-1 EtOH and 1 mol L^-1 Co(ClO₄)₂.

Baxendale, J.H.; Fielden, E.M.; Keene, J.P.
Proc. R. Soc. London, Ser. A 286, 320-336 (1965)

Reaction: e_aq^- + Co²⁺ ® Co⁺
Solvent: H₂O

Activation energy = 24(kJ mol^-1), Log(A) = 14.374, Temperature range 292 to 346 K
k = 1.2 × 10¹⁰(L mol^-1 s^-1), T = 292K

Experimental method: Pulse radiolysis
Analytical method: vis-UV absorption
Data type: Absolute value measured directly

Decay kinetics