The Effect of Calcination Temperature on the Morphology, Size and the Crystalline Phase of the As-Synthesized Products by Direct Calcination of FeSO4 at the Presence of Benzoic Acid

被引：3

作者：

Khalaji, Aliakbar Dehno ^{[1
]}

Mousavi, Seyyedeh Masomeh ^{[1
]}

Jarosova, Marketa ^{[2
]}

Machek, Pavel ^{[2
]}

机构：

[1] Golestan Univ, Fac Sci, Dept Chem, Gorgan, Golestan, Iran

[2] Czech Acad Sci, Inst Phys, Prague 18221, Czech Republic

来源：

JOURNAL OF SURFACE INVESTIGATION | 2020年 / 14卷 / 06期

关键词：

FeSO4; benzoic acid; α -Fe2O3; nanoparticles; calcination; ALPHA-FE2O3; FE2O3; NANOPARTICLES; DEGRADATION; ANODE;

D O I：

10.1134/S1027451020060051

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

In this paper, we decomposed the FeSO4 at the presence of benzoic acid with weight ratio 1 : 1 at two different temperatures 500 and 600 degrees C. The as-synthesized products were characterized by Fourier Transform Infrared (FT-IR) spectroscopy, powder X-ray diffraction (XRD) and transmission electron microscopy (TEM). FT-IR and XRD results confirmed that the as-prepared product at 500 degrees C is a mixture of intermediate compounds, while the as-prepared product at 600 degrees C is obviously pure with high degree of crystallinity of hematite (alpha-Fe2O3) nanoparticles. TEM images show that shape, size and morphology of the as-prepared products depend on the calcination temperature.

引用

页码：1191 / 1194

页数：4

共 8 条

[1] The Effect of Calcination Temperature on the Morphology, Size and the Crystalline Phase of the As-Synthesized Products by Direct Calcination of FeSO4 at the Presence of Benzoic Acid
Seyyedeh Masomeh Aliakbar Dehno Khalaji
Marketa Mousavi
Pavel Jarosova
Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques, 2020, 14 : 1191 - 1194
[2] Effect of calcination temperature on the physicochemical and catalytic properties of FeSO4/SiO2 in hydrogen sulfide oxidation
M. A. Shuvaeva
I. V. Delii
O. N. Mart’yanov
O. A. Bayukov
E. I. Osetrov
A. A. Saraev
V. V. Kaichev
N. S. Sakaeva
G. A. Bukhtiyarova
Kinetics and Catalysis, 2011, 52 : 896 - 906
[3] Effect of calcination temperature on the physicochemical and catalytic properties of FeSO4/SiO2 in hydrogen sulfide oxidation
Shuvaeva, M. A.
Delii, I. V.
Mart'yanov, O. N.
Bayukov, O. A.
Osetrov, E. I.
Saraev, A. A.
Kaichev, V. V.
Sakaeva, N. S.
Bukhtiyarova, G. A.
KINETICS AND CATALYSIS, 2011, 52 (06) : 896 - 906
[4] Phase content, tetragonality, and crystallite size of nanoscaled barium titanate synthesized by the catecholate process: effect of calcination temperature
Maison, W
Kleeberg, R
Heimann, RB
Phanichphant, S
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2003, 23 (01) : 127 - 132
[5] Effect of calcination conditions on phase formation and particle size of lead nickel niobate powders synthesized by using Ni4Nb2O9 precursor
Khamman, O.
Yimnirun, R.
Ananta, S.
MATERIALS LETTERS, 2007, 61 (23-24) : 4466 - 4470
[6] Effect of calcination temperature on morphology, crystallinity and electrochemical properties of nano-crystalline metal oxides (Co3O4, CuO, and NiO) prepared via ultrasonic spray pyrolysis
Oh, Sung Woo
Bang, Hyun Joo
Bae, Young Chan
Sun, Yang-Kook
JOURNAL OF POWER SOURCES, 2007, 173 (01) : 502 - 509
[7] Effect of temperature and atmosphere on phase stability and morphology of LiMn2O4 powder synthesized by citric acid gel process
Hon, Yi-Ming
Fung, Kuan-Zong
Hon, Min-Hsiung
2000, Ceramic Soc of Japan, Tokyo, Japan (108):
[8] Effect of temperature and atmosphere on phase stability and morphology of LiMn2O4 powder synthesized by citric acid gel process
Hon, YM
Fung, KZ
Hon, MH
JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 2000, 108 (05) : 462 - 468

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