Lemon juice (natural fuel) assisted synthesis of MgO nanorods for LPG gas sensor applications

被引：26

作者：

Poonguzhali, R. Vandamar ^{[1
,3
]}

Kumar, E. Ranjith ^{[2
]}

Pushpagiri, T. ^{[2
]}

Steephen, Ananth ^{[2
]}

Arunadevi, N. ^{[3
]}

Baskoutas, S. ^{[4
]}

机构：

[1] Dr NGP Inst Technol, Dept Chem, Coimbatore 641048, Tamil Nadu, India

[2] KPR Inst Engn & Technol, Dept Phys, Coimbatore 641407, Tamil Nadu, India

[3] PSGR Krishnammmal Coll Women, Dept Chem, Coimbatore 641004, Tamil Nadu, India

[4] Univ Patras, Dept Mat Sci, Patras 26500, Greece

来源：

SOLID STATE COMMUNICATIONS | 2021年 / 325卷

关键词：

Green synthesis; Structural properties; Nanorods; Gas sensor;

D O I：

10.1016/j.ssc.2020.114161

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Lemon juice assisted combustion method was adopted to prepare MgO nanorods. The role of heat treatment on structural, morphological and gas sensing properties of MgO NPs has been analyzed. The phase analyses of the samples were analyzed using X-ray Diffraction (XRD). The single-phase nanostructure of MgO nanoparticles has been identified from the XRD spectra. The average crystallite sizes are found to be in the range 7.8 nm-19.2 nm. The nanorod like structure of MgO has been recorded through SEM and TEM. The size of MgO nanostructure recorded from TEM is well matched with the crystallite size calculated by XRD. The lemon assisted synthesis of MgO nanoparticles show noticeable gas sensing properties for various gases. In different aspects, gas sensing response of MgO nanoparticles have been analyzed for different gases. The maximum sensing response similar to 70% has been recorded for LPG at the optimum temperature (OT) 300 degrees C with the gas concentrations 1000 ppm.

引用

页数：5

共 29 条

[1] Green synthesis, characterization and anti microbial activities of ZnO nanoparticles using Euphorbia hirta leaf extract [J].

Ahmad, Waseem ;

Kalra, Divya .

JOURNAL OF KING SAUD UNIVERSITY SCIENCE, 2020, 32 (04) :2358-2364

[2]

Athar T., 2012, Adv. Sci. Lett, V7, P27, DOI [10.1166/asl.2012.2190, DOI 10.1166/ASL.2012.2190]

[3] Synthesis of quantum size ZnO crystals and their gas sensing properties for NO2 [J].

Bai Shouli ;

Chen Liangyuan ;

Hu Jingwei ;

Li Dianqing ;

Luo Ruixian ;

Chen Aifan ;

Chung Chiun Liu .

SENSORS AND ACTUATORS B-CHEMICAL, 2011, 159 (01) :97-102

[4] Microstructure, optical and photocatalytic properties of MgO nanoparticles [J].

Balakrishnan, G. ;

Velavan, R. ;

Batoo, Khalid Mujasam ;

Raslan, Emad H. .

RESULTS IN PHYSICS, 2020, 16

[5] Synthesis of Nanocrystalline MgO Particles by Combustion Followed by Annealing Method Using Hexamine as a Fuel [J].

Balamurugan, S. ;

Ashna, L. ;

Parthiban, P. .

JOURNAL OF NANOTECHNOLOGY, 2014, 2014

[6] Magnesium oxide nanoparticles: Preparation, characterization, and uranium sorption properties [J].

Camtakan, Zeyneb ;

Erenturk, Sema ;

Yusan, Sabriye .

ENVIRONMENTAL PROGRESS & SUSTAINABLE ENERGY, 2012, 31 (04) :536-543

[7] Evaluation of structural and dielectric properties of Mn2+-substituted Zn-spinel ferrite nanoparticles for gas sensor applications [J].

Deepty, M. ;

Srinivas, Ch ;

Kumar, E. Ranjith ;

Ramesh, P. N. ;

Mohan, N. Krishna ;

Meena, Sher Singh ;

Prajapat, C. L. ;

Vermag, Amit ;

Sastry, D. L. .

SENSORS AND ACTUATORS B-CHEMICAL, 2020, 316

[8]

Ercan Ismail, EFFECTS UREA CONTENT, DOI [10.1016/j. ceramint.2018.05.068, DOI 10.1016/J.CERAMINT.2018.05.068]

[9] Microwave-induced combustion process variables for MgO nanoparticle synthesis using polyethylene glycol and sorbitol [J].

Esmaeili, Elaheh ;

Khodadadi, Abasali ;

Mortazavi, Yadollah .

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2009, 29 (06) :1061-1068

[10] Synthesis and gas sensing properties to NO2 of ZnO nanoparticles [J].

Fan, Faying ;

Feng, Yongjun ;

Bai, Shouli ;

Feng, Junting ;

Chen, Aifan ;

Li, Dianqing .

SENSORS AND ACTUATORS B-CHEMICAL, 2013, 185 :377-382

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