The sulphate radical is not involved in aqueous radiation oxidation processes

K. Clarke; R. Edge; Et Land; S. Navaratnam; T. G. Truscott

doi:10.1016/j.radphyschem.2007.04.002

The sulphate radical is not involved in aqueous radiation oxidation processes

K. Clarke
, R. Edge
, Et Land
, S. Navaratnam
, T. G. Truscott

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Research output: Contribution to journal › Article › peer-review

Abstract

The H2O2/persulphate systems are of enormous environmental and commercial importance with the sulphate radical (SO4−) being assumed as the oxidizing/bleaching species. We show that under normal conditions (air-saturated) no SO4− is produced and, most likely, a much longer-lived species, the adduct of O2 and the persulphate radical, is formed.

Original language	English
Pages (from-to)	49-52
Number of pages	4
Journal	Radiation Physics and Chemistry
Volume	77
Issue number	1
DOIs	https://doi.org/10.1016/j.radphyschem.2007.04.002
Publication status	Published - Jan 2008

Keywords

pulse radiolysis
bleaching
sulphate radical
oxygen
persulphate

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10.1016/j.radphyschem.2007.04.002

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title = "The sulphate radical is not involved in aqueous radiation oxidation processes",

abstract = "The H2O2/persulphate systems are of enormous environmental and commercial importance with the sulphate radical (SO4−) being assumed as the oxidizing/bleaching species. We show that under normal conditions (air-saturated) no SO4− is produced and, most likely, a much longer-lived species, the adduct of O2 and the persulphate radical, is formed.",

keywords = "pulse radiolysis, bleaching, sulphate radical, oxygen, persulphate",

author = "K. Clarke and R. Edge and Et Land and S. Navaratnam and Truscott, \{T. G.\}",

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AU - Clarke, K.

AU - Edge, R.

AU - Land, Et

AU - Navaratnam, S.

AU - Truscott, T. G.

PY - 2008/1

Y1 - 2008/1

N2 - The H2O2/persulphate systems are of enormous environmental and commercial importance with the sulphate radical (SO4−) being assumed as the oxidizing/bleaching species. We show that under normal conditions (air-saturated) no SO4− is produced and, most likely, a much longer-lived species, the adduct of O2 and the persulphate radical, is formed.

AB - The H2O2/persulphate systems are of enormous environmental and commercial importance with the sulphate radical (SO4−) being assumed as the oxidizing/bleaching species. We show that under normal conditions (air-saturated) no SO4− is produced and, most likely, a much longer-lived species, the adduct of O2 and the persulphate radical, is formed.

KW - pulse radiolysis

KW - bleaching

KW - sulphate radical

KW - oxygen

KW - persulphate

U2 - 10.1016/j.radphyschem.2007.04.002

DO - 10.1016/j.radphyschem.2007.04.002

M3 - Article

SN - 0969-806X

VL - 77

SP - 49

EP - 52

JO - Radiation Physics and Chemistry

JF - Radiation Physics and Chemistry

IS - 1

ER -

The sulphate radical is not involved in aqueous radiation oxidation processes

Abstract

Keywords

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