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4-(8-quinolylazo)resorcinol and 1-(8-quinolylazo)-2-naphthol: Synthesis and sorption properties


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A methodology of the synthesis of 4-(8-quinolylazo)resorcinol (QAR) and 1-(8-quinolylazo)-2-naphthol (QAN) was developed. The synthesized compounds were used to modify an oxidized charcoal sorbent. The sorbent efficiently adsorbs copper(II) and zinc(II) cations to form surface electroneutral chelate complexes. The conditions of sorption and desorption of zinc(II) and copper(II) were studied.

作者简介

O. Golubchikov

Ivanovo State University of Chemistry and Technology

Email: vershinina_ia@mail.ru
俄罗斯联邦, Sheremetevskii pr. 7, Ivanovo, 153000

A. Semeikin

Ivanovo State University of Chemistry and Technology

Email: vershinina_ia@mail.ru
俄罗斯联邦, Sheremetevskii pr. 7, Ivanovo, 153000

I. Vershinina

G.A. Krestov Institute of Solution Chemistry

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Email: vershinina_ia@mail.ru
俄罗斯联邦, ul. Akademicheskaya 1, Ivanovo, 153045

O. Gornukhina

Ivanovo State University of Chemistry and Technology

Email: vershinina_ia@mail.ru
俄罗斯联邦, Sheremetevskii pr. 7, Ivanovo, 153000

T. Lubimova

G.A. Krestov Institute of Solution Chemistry

Email: vershinina_ia@mail.ru
俄罗斯联邦, ul. Akademicheskaya 1, Ivanovo, 153045

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