Synthesis, Characterization of Nanocrystalline LaMnO3+δ and Its Application for the Removal of Chemical Oxygen Demand from Industrial Effluents

被引：0

作者：

Nagaraja, R. ^{[2
]}

Nagappa, B. ^{[3
]}

Girija, C. R. ^{[4
]}

Nagabhushana, B. M. ^{[1
]}

Donappa, N. ^{[5
]}

Sastry, K. Manjunatha ^{[5
]}

机构：

[1] MS Ramaiah Inst Technol, Dept Chem, Bangalore 560054, Karnataka, India

[2] Kuvempu Univ, Dept Post Grad Studies & Res Chem, Shankaraghatta 577451, Shimoga, India

[3] Karnataka Pollut Control Board, Bangalore 560001, Karnataka, India

[4] SSMRV Degree Coll, Dept Chem, Bangalore 560041, Karnataka, India

[5] MLA Coll Women, Dept Chem, Bangalore 560012, Karnataka, India

来源：

ASIAN JOURNAL OF CHEMISTRY | 2011年 / 23卷 / 11期

关键词：

Nanocrystalline; LaMnO3+delta; COD; Removal; WATER; PHOTOCATALYSIS;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Nanocrystalline LaMnO3+delta has been synthesized by low temperature initiated, self propagating solution combustion process. It is an inexpensive synthesis and readily yields nanocrystalline product. It was characterized by powder XRD, FT-IR and SEM. The surface area of product is ca. 24 m(2)/g. The SEM micrographs show that the product is voluminous, fluffy and porous. It is found that 60 mg of LaMnO3+delta powder could remove 85 % of chemical oxygen demand from 100 mL of industrial effluent at pH 10.

引用

页码：5031 / 5034

页数：4

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