scholarly journals Structure in the optical absorption spectrum of the solvated electron

1974 ◽  
Author(s):  
J.F. Gavlas ◽  
L.M. Dorfman
Keyword(s):  
Absorption Spectrum ◽  
Optical Absorption ◽  
Optical Absorption Spectrum ◽  
Solvated Electron

Article

1998 ◽  
Vol 76 (4) ◽  
pp. 411-413
Author(s):  
Yixing Zhao ◽  
Gordon R Freeman
Keyword(s):  
Absorption Spectrum ◽  
Optical Absorption ◽  
Temperature Dependence ◽  
Optical Absorption Spectrum ◽  
Infrared Light ◽  
Solvated Electron ◽  
Solvated Electrons ◽  
Tert Butanol ◽  
Solvent Dependence ◽  
Increasing Temperature

The energy and asymmetry of the optical absorption spectrum of solvated electrons, es- , change in a nonlinear fashion on changing the solvent through the series HOH, CH3OH, CH3CH3OH, (CH3)2CHOH, (CH3)3COH. The ultimate, quantum-statistical mechanical, interpretation of solvated electron spectra is needed to describe the solvent dependence. The previously reported optical spectrum of es- in tert-butanol was somewhat inaccurate, due to a small amount of water in the alcohol and to limitations of the infrared light detector. The present note records the remeasured spectrum and its temperature dependence. The value of the energy at the absorption maximum (EAmax) is 155 zJ (0.97 eV) at 299 K and 112 zJ (0.70 eV) at 338 K; the corresponding values of G epsilon max (10-22 m2 aJ-1) are 1.06 and 0.74. These unusually large changes are attributed to the abnormally rapid decrease of dielectric permittivity of tert-butanol with increasing temperature. The band asymmetry at 299 K is Wb/Wr = 1.8.Key words: optical absorption spectrum, solvated electron, solvent effects, tert-butanol, temperature dependence.

scholarly journals Structure in the optical absorption spectrum of the solvated electron?

1975 ◽  
Vol 7 (2-3) ◽  
pp. 227-231 ◽  
Author(s):  
James F. Gavlas ◽  
Leon M. Dorfman
Keyword(s):  
Absorption Spectrum ◽  
Optical Absorption ◽  
Optical Absorption Spectrum ◽  
Solvated Electron

solvent Dependence of the Optical Absorption Spectrum of the solvated Electron

1971 ◽  
Vol 75 (7) ◽  
pp. 681-685 ◽  
Author(s):  
Leon M. Dorfman ◽  
F. Y. Jou ◽  
R. Wageman
Keyword(s):  
Absorption Spectrum ◽  
Optical Absorption ◽  
Optical Absorption Spectrum ◽  
Solvated Electron ◽  
Solvent Dependence

On the nature of the solvated electron in ice Ih

2016 ◽  
Vol 18 (6) ◽  
pp. 4652-4658 ◽  
Author(s):  
Maurice de Koning ◽  
Adalberto Fazzio ◽  
Antônio José Roque da Silva ◽  
Alex Antonelli
Keyword(s):  
Absorption Spectrum ◽  
Optical Absorption ◽  
Optical Absorption Spectrum ◽  
Excess Electron ◽  
Chemical Agent ◽  
Solvated Electron

The water-solvated excess electron (EE) is a key chemical agent whose hallmark signature, its asymmetric optical absorption spectrum, continues to be a topic of debate.

scholarly journals Optical absorption spectrum of the solvated electron in some liquid amides and amines

1974 ◽  
Author(s):  
J.F. Gavlas ◽  
F.Y. Jou ◽  
L.M. Dorfman
Keyword(s):  
Absorption Spectrum ◽  
Optical Absorption ◽  
Optical Absorption Spectrum ◽  
Solvated Electron

scholarly journals Optical absorption spectrum of the solvated electron in some liquid amides and amines

1974 ◽  
Vol 78 (25) ◽  
pp. 2631-2635 ◽  
Author(s):  
James F. Gavlas ◽  
F. Y. Jou ◽  
Leon M. Dorfman
Keyword(s):  
Absorption Spectrum ◽  
Optical Absorption ◽  
Optical Absorption Spectrum ◽  
Solvated Electron
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