Issue 38, 2015
From the journal:

RSC Advances

Synthesis, characterization and gas sensing properties of porous flower-like indium oxide nanostructures

Xiumei Xu,ab   Xin Li,a   Haijiao Zhang,c   Changhao Feng,a   Chong Wang,a   Fangmeng Liu,a   Yanfeng Sun,*a   Peng Suna  and  Geyu Lu*a  

* Corresponding authors

a State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, Changchun 130012, China
E-mail: lugy@jlu.edu.cn, syf@jlu.edu.cn
Tel: +86 431 85167808

b College of Physics and Electronic Engineering, Nanyang Normal University, Nanyang 473061, China

c College of Chemistry and Pharmaceutical Engineering, Nanyang Normal University, Nanyang 473061, China

Abstract

In this work, flower-like In2O3 nanostructures were prepared with a solvothermal method in the presence of K3C6H5O7·H2O. The as-synthesized samples were characterized by using X-ray powder diffraction (XRD), field emission scanning electron microscopy (FESEM), and transmission electron microscopy (TEM). The results indicate that the synthesized flower-like In2O3 nanostructures were constructed by porous nanosheets. The gas sensing properties of the as-obtained products were investigated. It was found that the sensor based on such flower-like In2O3 nanostructures exhibited high response and good selectivity to NO2.

Graphical abstract: Synthesis, characterization and gas sensing properties of porous flower-like indium oxide nanostructures

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Article information

DOI
https://doi.org/10.1039/C4RA16632A
Article type
Paper
Submitted
07 Jan 2015
Accepted
16 Mar 2015
First published
16 Mar 2015

RSC Adv., 2015,5, 30297-30302

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Synthesis, characterization and gas sensing properties of porous flower-like indium oxide nanostructures

X. Xu, X. Li, H. Zhang, C. Feng, C. Wang, F. Liu, Y. Sun, P. Sun and G. Lu, RSC Adv., 2015, 5, 30297 DOI: 10.1039/C4RA16632A

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