Study of physical chemical properties of nanostructured carbon sorbent for cleanup of biomolecules

Almagul Kerimkulova, M. Koldasbekova, Аmіr Kenzhehan, Moldir Kerimkulova, Zulkhair Aimukhametovich Mansurov, Murat Gilmanov

2012

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DOI 10.15328/chemb_2012_176-80
Data confidence 70 medium
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Abstract

Compounds of composition YbMeMnFeO 5,5 (Me -Mg, Ca, Sr, Ba) are synthesized from Yb 2 O 3, , Cr 2 O 3 and MgCO 3 , CaCO 3, SrCO 3 , BaCO 3 by solid phase method.X-ray powder diffraction showed that the compound YbMgCr 2 O 5,5 , YbCaCr 2 O 5,5 , YbSrCr 2 O 5,5 , YbBaCr 2 O 5,5 crystallizes in the tetragonal crystal system.УДК 541.16, 546.344,541.183ИЗУЧЕНИЕ ФИЗИКО-ХИМИЧЕСКИХ СВОЙСТВ НАНОСТРУКТУРИРОВАННОГО УГЛЕРОДНОГО СОРБЕНТА ДЛЯ ОЧИСТКИ БИОМОЛЕКУЛ А.Р.Керимкулова 1 , М.М.Колдасбекова 1 , Амир Кенжехан 1 ,М.Р.Керимкулова 2 , З.А.Мансуров 1 , М.К.Гильманов 2 1 КазНУ им.аль-Фараби, факультет химии и химической технологии, 2 Институт молекулярной биологии и биохимии им.М.А.Айтхожина, Алматы, Казахстан Разработана технология получения наноструктурированного углеродного сорбента.Оптимизированы условия карбонизации растительного материала и изучены основные структурные и физико-химические свойства сорбента.Изучены молекулярно-ситовые и адсорбционные характеристики сорбента.