Photocatalytic demethylation of 2,4,6-trinitrotoluene (TNT) by porphyrins.

Abstract:

:Illumination of tetraphenyl porphyrin sulfonate (TPPS), CuTPPs and FeTTPPS in solution with trinitrotoluene (TNT) at pH7 at room temperature using tungsten lamp illumination results in the degradation of TNT to yield trinitrobenzoic acid and trinitrobenzene. No other degradation products are observed. The rate of TNT degradation follows the series TPPS > FeTPPS > CuTPPS.

journal_name

Chemosphere

journal_title

Chemosphere

authors

Harmon HJ

doi

10.1016/j.chemosphere.2005.09.013

subject

Has Abstract

pub_date

2006-05-01 00:00:00

pages

1094-7

issue

7

eissn

0045-6535

issn

1879-1298

pii

S0045-6535(05)01087-8

journal_volume

63

pub_type

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