Pulse radiolysis study of the mechanism of electron trapping in alcohol glasses at 77°K
✍ Scribed by L. Kevan
- Publisher
- Elsevier Science
- Year
- 1971
- Tongue
- English
- Weight
- 326 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0009-2614
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## Pulse radiolysis of deuterated aqueous Liclglasses at temperatures in the range 6 K to 70 K show that the yield G(eiR) of infrared absorb-electrons (em) inaeases sharpIy as the temperature is lowered when [LEl] > 10 hf. Under these conditions the yield of visible absorbing electrons (e--,& decr
The 7 irradiation of an ethanol glass at 77°K produces solvated electrons (e,) which have an absorption spectrum with hax = 520 nm at 6°K. The conversion of esinto trapped electrons which absorb in the infrared (i.e., electrons in unrelaxed traps denoted by et) has been observed in bleaching es -at