抄録
A pulse-radiolysis technique has been used to estimate G(eaq-) at elevated temperatures up to 250°C. Observation in pure water indicated that absorbance at λmax of eaq- increases significantly with temperature, by 1.4 times in going from 20 to 250°C, when compared at supposedly equivalent times by which most of spur decay probably finishes at each temperature. This temperature dependence was considered to arise primarily from variation in G(eaq-) itself. In another series of experiments Cd2+ was used as an eaq- scavenger. The estimated G(Cd+) in a dilute Cd2+ solution was 3.5 and 3.8 respectively at 200 and 250°C in accord with the above estimation on the temperature dependence of G(eaq-).
本文言語 | English |
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ページ(範囲) | 3011-3017 |
ページ数 | 7 |
ジャーナル | Journal of physical chemistry |
巻 | 92 |
号 | 10 |
DOI | |
出版ステータス | Published - 1988 1月 1 |
外部発表 | はい |
ASJC Scopus subject areas
- 工学(全般)
- 物理化学および理論化学