Hydrated electron Carbon dioxide radical anion

Ershov, B.G.; Janata, E.; Henglein, A.; Fojtik, A.
J. Phys. Chem. 97, 4589-4594 (1993)

Reaction: e_aq^- + ·CO₂^- + H₂O ® HCO₂^- + OH^-
Solvent: H₂O

k ~ 1 × 10⁹(L mol^-1 s^-1), pH = 11

Experimental method: Pulse radiolysis
Analytical method: vis-UV absorption
Data type: Derived from fitting to complex mechanism

Decay kinetics at 700 nm in soln. contg. 0.001 mol L^-1 formate.

Schwarz, H.A.
J. Phys. Chem. 96, 8937-8941 (1992)

Reaction: e_aq^- + ·CO₂^- + H₂O ® HCO₂^- + OH^-
Solvent: H₂O

k = 9 × 10⁹(L mol^-1 s^-1), pH = 9.15, T = 298K

Experimental method: Pulse radiolysis
Analytical method: vis-UV absorption
Data type: Derived from fitting to complex mechanism

Decay kinetics at 670 nm in H₂-satd. soln. contg. 2.3 × 10^-4 mol L^-1 formate and 3 × 10^-4 mol L^-1 borate buffer.