The soil humic acids structural changes upon overphosphating

被引：0
|
作者：
Kudeyarova, A. Yu. [1 ]
机构：
[1] Russian Acad Sci, Inst Physicochem & Biol Problems Soil Sci, Pushchino 142290, Moskovskaya Obl, Russia
来源：
RUSSIAN JOURNAL OF GENERAL CHEMISTRY | 2013年 / 83卷 / 13期
关键词：
Phosphate anion; humic acid; P-containing organic ligand; metal chelate;
D O I：
10.1134/S1070363213130045
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Phosphate anions play important part in the specific donor-acceptor interactions with humic acids, leading to the changes of structure and properties of the latter. Formation of the chelate nodes containing aluminum and iron atoms in the humic acids structure upon overphosphating has been observed. Behavior of Pmodified humic acids in the polar media has been discussed.
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收藏
页码：2605 / 2613
页数：9
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