Nanoheterostructures of ZnO Nanorods Decorated with ZnFe2O4 Nanoparticles by a Simple Solution Process

Author(s): Atanu Naskar, Hasmat Khan, Sunirmal Jana*.

Journal Name: Current Nanomaterials

Volume 4 , Issue 1 , 2019

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Abstract:

Background: Nanoheterostructures of ZnFe2O4–ZnO is a potential functional material synthesized by various complicated synthesis processes. However, most of the processes are not at all cost effective because these generally require high-temperature treatment as well as long reaction time and complicated experimental procedure. Thus, a simple, low cost and highly efficient synthesis process is still highly required.

Objective: The aim of the present study is to synthesize ZnFe2O4–ZnO nanoheterostructures by a simple solution process vis-à-vis to characterize the structural and optical properties of the sample.

Methods: Nanoheterostructures of ZnFe2O4 decorated on ZnO nanorods (ZFZO) have been synthesized by two-step low-temperature solution process in the presence of hydrazine hydrate.

Results: X-ray diffraction study showed the presence of hexagonal ZnO and cubic ZnFe2O4 spinel. Transmission electron microscopic analysis confirmed the formation of nanoheterostructures of ZnFe2O4 decorated on ZnO nanorods. The optical property of the sample was characterized by UVVisible spectroscopy. Moreover, the oxidation states of the elements were examined by X-ray photoelectron spectral studies. A probable formation mechanism of the nanoheterostructures was drawn.

Conclusion: This simple solution based synthesis process is found to be an easy and cost- effective synthesis strategy as realized from the characterizations of structural and functional properties of the synthesized samples of ZnFe2O4–ZnO nanoheterostructures.

Keywords: Low temperature solution process, nanoheterostructures, ZnO nano rods, nano ZnFe2O4, hydrazine hydrate, X-ray diffraction.

[1]
Miller DR, Akbar SA, Morris PA. Nanoscale metal oxide-based heterojunctions for gas sensing: a review. Sens Actuators B 2014; 204: 250-72.
[2]
Kim D-W, Hwang I-S, Kwon SJ, et al. Highly conductive coaxial SnO2−In2O3 heterostructured nanowires for Li Ion battery electrodes. Nano Lett 2007; 7: 3041-5.
[3]
Dutta SK, Mehetor SK, Pradhan N. Metal semiconductor heterostructures for photocatalytic conversion of light energy. J Phys Chem Lett 2015; 6: 936-44.
[4]
Mondal K, Sharma A. Recent advances in the synthesis and application of photocatalytic metal–metal oxide core–shell nanoparticles for environmental remediation and their recycling process. RSC Adv 2016; 6: 83589-612.
[5]
Choi J-S, Jun Y-W, Yeon S-I, Kim HC, Shin J-S, Cheon J. Biocompatible heterostructured nanoparticles for multimodal biological detection. J Am Chem Soc 2006; 128: 15982-3.
[6]
Shen H, Lib L, Xu D. Preparation of one-dimensional SnO2–In2O3 nano-heterostructures and their gas-sensing property. RSC Adv 2017; 7: 33098-105.
[7]
Wang H, Ma D, Huang X, Huang Y, Zhang X. General and controllable synthesis strategy of metal oxide/TiO2 hierarchical heterostructures with improved Lithium-Ion battery performance. Sci Rep 2012; 2: 701.
[8]
Bera S, Pal M, Naskar A, Jana S. Hierarchically structured ZnO-graphene hollow microspheres towards effective reusable adsorbent for organic pollutant via photodegradation process. J Alloys Compd 2016; 669: 177-86.
[9]
Bera S, Ghosh M, Pal M, et al. Synthesis, characterization and cytotoxicity of europium incorporated ZnO–graphene nanocomposites on human MCF7 breast cancer cells. RSC Adv 2014; 4: 37479-90.
[10]
Hufnagel AG, Peters K, Müller A, Scheu C, Fattakhova‐Rohlfing D, Bein T. Zinc ferrite photoanode nanomorphologies with favorable kinetics for water‐splitting. Adv Funct Mater 2016; 26: 4435-43.
[11]
Naskar A, Khan H, Jana S. Protein adsorption capability of zinc ferrite nanoparticles formed by a low-temperature solution-based process. Res Chem Intermed 2017; 43: 7041-53.
[12]
Liu J, Zeng M, Yu R. Surfactant-free synthesis of octahedral ZnO/ZnFe2O4 heterostructure with ultrahigh and selective adsorption capacity of malachite green. Sci Rep 2016; 6: 25074.
[13]
Yang T, Xue J, Tan H, et al. Highly ordered ZnO/ZnFe2O4 inverse opals with binder-free heterojunction interfaces for high-performance photoelectrochemical water splitting. J Mater Chem A 2018; 6: 1210-8.
[14]
Wang Y, Zhang D, Wen C, Li Y. Processing and characterization of SrTiO3–TiO2 nanoparticle–nanotube heterostructures on titanium for biomedical applications. ACS Appl Mater Interfaces 2015; 7: 16018-26.
[15]
Guo X, Zhu H, Li Q. Visible-light-driven photocatalytic properties of ZnO/ZnFe2O4 core/shell nanocable arrays. Appl Catal B 2014; 160-161: 408-14.
[16]
Luo J, Yan Z, Liu R, Xu J, Wang X. Synthesis and excellent visible light photocatalysis performance of magnetic reduced graphene oxide/ZnO/ZnFe2O4 composites. RSC Adv 2017; 7: 23246-54.
[17]
Zamiri R, Salehizadeh SA, Ahangar HA, et al. Optical and magnetic properties of ZnO/ZnFe2O4 nanocomposite. Mater Chem Phys 2017; 192: 330-8.
[18]
Wang S, Zhang J, Yang J, et al. Spinel ZnFe2O4 nanoparticle-decorated rod-like ZnO nanoheterostructures for enhanced gas sensing performances. RSC Adv 2015; 5: 10048-57.
[19]
Naskar A, Bera S, Bhattacharya R, et al. Synthesis, characterization and antibacterial activity of Ag incorporated ZnO–graphene nanocomposites. RSC Adv 2016; 6: 88751-61.
[20]
Naskar A, Khan H, Jana S. One pot low temperature synthesis of graphene coupled Gd-doped ZnFe2O4 nanocomposite for effective removal of antibiotic levofloxacin drug. J Sol-Gel Sci Technol 2018; 86: 599-609.
[21]
Liu J, Zeng M, Yu R. Surfactant-free synthesis of octahedral ZnO/ZnFe2O4 heterostructure with ultrahigh and selective adsorption capacity of malachite green. Sci Rep 2016; 6: 25074.
[22]
Fan G, Tong J, Li F. Visible-light-induced photocatalyst based on cobalt-doped zinc ferrite nanocrystals. Ind Eng Chem Res 2012; 51: 13639-47.
[23]
Wang S, Zhang J, Yang J, Gao X, et al. Spinel ZnFe2O4 nanoparticle-decorated rod-like ZnO nanoheterostructures for enhanced gas sensing performances. RSC Adv 2015; 5: 10048-57.


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Article Details

VOLUME: 4
ISSUE: 1
Year: 2019
Page: [63 - 67]
Pages: 5
DOI: 10.2174/2405461504666190408150834

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