Synthesis, characterization, and morphological control of Cn3B2O6 nanostructures by sol-gel process for azo dye degradation

被引：8

作者：

Rahmatolahzadeh, Reza ^{[1
]}

Shobeiri, Seyed Amin ^{[2
]}

Motevalli, Kourosh ^{[3
]}

机构：

[1] Islamic Azad Univ, Cent Tehran Branch, Young Researchers & Elites Club, Tehran, Iran

[2] Islamic Azad Univ, South Tehran Branch, Young Researchers & Elites Club, Tehran, Iran

[3] Islamic Azad Univ, South Tehran Branch, Appl Chem Dept, Tehran, Iran

来源：

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS | 2018年 / 29卷 / 05期

关键词：

SOLVENT-FREE SYNTHESIS; PHOTOCATALYTIC ACTIVITY; NANOPARTICLES; NANOCOMPOSITES; PERFORMANCE; PRECURSORS; ROUTE;

D O I：

10.1007/s10854-017-8380-6

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The present investigation reports a simple sol-gel auto combustion process for synthesizing copper borate (Cu3B2O6) nanostructures with different morphologies such as spherical nanoparticle and nanosheets using new reactive agents. Effect of amino acid type, gelling agent, and amino acid-to-metal ratio on morphology was well studied. Moreover, the efficiency of Cu3B2O6 nanostructures as a photocatalyst for the decolorization of Acid Violet 7 (AV7) as an azo dye using ultraviolet and visible light irradiation was evaluated and more than 86 and 78% of AV7 was decolorized under them after 90 min, respectively. Also, the effect of particle size and morphology on the photocatalytic activity was evaluated.

引用

页码：4327 / 4333

页数：7

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