The influence of oxidation and heat treatment on the bromination of activated carbon surface

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Date

2013

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Видавництво Львівської політехніки

Abstract

Abstract – The bromination of activated carbon as a method of the surface functionalization of carbon materials was investigated. It was found that the bromination with an aqueous solution of Br2•KBr is accompanied by the oxidation of the surface. The influence of the surface oxidation and heat treatment on the bromination of activated carbon samples was examined. It was found that the heat treatment can partially or fully recover the reactivity of the surface of the oxidized carbon materials by removing the oxygen-containing functional groups.

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activated carbon, gas-phase bromination, oxidation, surface modification, heat treatment

Citation

The influence of oxidation and heat treatment on the bromination of activated carbon surface / Kristina Klypa, Volodymyr Veselovskyi, Oleksandr Zaderko, Vitaliy Diyuk, Olena Ischenko // Хімія та хімічні технології : матеріали IІI Міжнародної конференції молодих вчених CCT-2013, 21–23 листопада 2013 року, Україна, Львів / Національний університет "Львівська політехніка". – Львів : Видавництво Львівської політехніки, 2013. – С. 78–79. – (4-й Міжнародний молодіжний фестиваль науки "Litteris et Artibus"). – Bibliography: 3 titles.

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