Dependence of Phase Composition and Morphological Structure of Aging Products of Fe3+ Hydrogels on Chemical Composition of Primary Polymeric Particles in Original Deposits | Sciact - CRIS-system of Boreskov Institute of Catalysis

Dependence of Phase Composition and Morphological Structure of Aging Products of Fe3+ Hydrogels on Chemical Composition of Primary Polymeric Particles in Original Deposits Full article

Journal

Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210

Output data

Year: 1977, Volume: 18, Number: 1, Pages: 169-172 Pages count : 4

Authors

Krivoruchko O.P. ¹ , Zolotovskii B.P. ¹ , Buyanov R.A. ¹ , Zaikovskii V.I. ¹ , Sulima G.B. ¹

Affiliations

1	Institute of Catalysis, Siberian Branch of the USSR Academy of Sciences

DTA, differential thermogravimetric, and X-ray phase analysis of Fe3+ hydrolysis products showed that aging involves a transition from polymeric hydroxides to polymeric oxides. During subsequent aging of these samples, secondary needle-like α-FeO(OH) crystals are formed and grow, while the oxide particles (hexagonal plate-like crystals of α-Fe2O3) grow by an oriented plating mechanism.

Krivoruchko O.P. , Zolotovskii B.P. , Buyanov R.A. , Zaikovskii V.I. , Sulima G.B.
Dependence of Phase Composition and Morphological Structure of Aging Products of Fe3+ Hydrogels on Chemical Composition of Primary Polymeric Particles in Original Deposits
Kinetics and Catalysis. 1977. V.18. N1. P.169-172. WOS РИНЦ

Криворучко О.П. , Золотовский Б.П. , Буянов Р.А. , Зайковский В.И. , Сулима Г.Б.
Изучение зависимости фазового состава и морфологической структуры продуктов старения гидрогелей Fe3+ от химического состава первичных полимерных частиц исходных осадков
Кинетика и катализ. 1977. Т.18. №1. С.207-211. РИНЦ ANCAN

Submitted:

Dec 1, 1975

Web of science:	WOS:A1977EB64600012
Elibrary:	30626052

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