ANALYSIS OF MOLECULAR STRUCTURE AND OPERATIONAL PROPERTIES OF INHIBITORS OF SCALE AND CORROSION

被引：0

作者：

Chausov, F. F. ^{[1
]}

Kazantseva, I. S. ^{[1
]}

Akashkina, R. G. ^{[1
]}

Kuz'kina, S. P. ^{[1
]}

Zakirova, R. M. ^{[1
]}

机构：

[1] Udmurt State Univ, Dept Solid State Phys, Izhevsk, Russia

来源：

IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII KHIMIYA I KHIMICHESKAYA TEKHNOLOGIYA | 2012年 / 55卷 / 02期

关键词：

scale inhibitors; corrosion inhibitors; 1-hydroxyethylidendiphosphonic acid complex with zinc; IR-spectra; X-ray diffraction;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A comparative study of the molecular structure of inhibitors of scale and corrosion by IR-spectroscopy and X-ray diffraction was carried out. Inhibitors were dsown to differ by levels of protonation of phosphonate groups as well as by content of inorganic impurities, and it leads to the previously identified significant difference in their operational indicators. It was concluded that under coordination of phosphonate group the localized. pi-bond is retained, whereas the triple axis of symmetry is absent at coordinated phosphonate group.

引用

页码：81 / +

页数：6

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