INTERDISCIPLINARY PHYSICS AND RELATED AREAS OF SCIENCE AND TECHNOLOGY |
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Excellent ethanol sensing properties based on Er2O3-Fe2O3 nanotubes |
Liu Chang-Bai (刘唱白)a, He Ying (何滢)b, Wang Sheng-Lei (王圣蕾)a |
a College of Electronic Science & Engineering, Jilin University, Changchun 130012, China;
b College of Instrumentation & Electrical Engineering, Jilin University, Changchun 130012, China |
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Abstract In this work, pure α-Fe2O3 and Er2O3-Fe2O3 nanotubes were synthesized by a simple single-capillary electrospinning technology followed by calcination treatment. The morphologies and crystal structures of the as-prepared samples were characterized by scanning electron microscopy and x-ray diffraction, respectively. The gas-sensing properties of the as-prepared samples have been researched, and the result shows that the Er2O3-Fe2O3 nanotubes exhibit much better sensitivity to ethanol. The response value of Er2O3-Fe2O3 nanotubes to 10 ppm ethanol is 21 at the operating temperature 240°, which is 14 times larger than that of pure α-Fe2O3 nanotubes (response value is 1.5). The ethanol sensing properties of α-Fe2O3 nanotubes are remarkably enhanced by doping Er, and the lowest detection limit of Er2O3-Fe2O3 nanotubes is 300 ppb, to which the response value is about 2. The response and recovery times are about 4 s and 70 s to 10 ppm ethanol, respectively. In addition, the Er2O3-Fe2O3 nanotubes possess good selectivity and long-term stability.
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Received: 09 April 2015
Revised: 19 June 2015
Accepted manuscript online:
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PACS:
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85.85.+j
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(Micro- and nano-electromechanical systems (MEMS/NEMS) and devices)
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85.35.-p
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(Nanoelectronic devices)
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81.07.-b
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(Nanoscale materials and structures: fabrication and characterization)
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Fund: Project supported by Jilin Provincial Science and Technology Department, China (Grant No. 20140204027GX) and the Challenge Cup for College Students, China (Grant No. 450060497053). |
Corresponding Authors:
Liu Chang-Bai
E-mail: liwei99@jlu.edu.cn
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Cite this article:
Liu Chang-Bai (刘唱白), He Ying (何滢), Wang Sheng-Lei (王圣蕾) Excellent ethanol sensing properties based on Er2O3-Fe2O3 nanotubes 2015 Chin. Phys. B 24 118501
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[1] |
Brandt A and Balducci A;2013 J. Power Spurces 230 44
|
[2] |
Xiao Y, Hu C and Cao M;2014 J. Power Spurces 247 49
|
[3] |
Kar P, Banerjee T, Verma S, Sen A, Das A, Ganguly B and Ghosh H N;2012 Phys. Chem. Chem. Phys. 14 8192
|
[4] |
Leschkies K S, Divakar R, Basu J, Enache-Pommer E, Boercker J E, Carter C B, Kortshagen U R, Norris D J and Aydil E S;2007 Nano Lett. 7 1793
|
[5] |
Katoch A, Byun J H, Choi S W and Kim S S;2014 Sens. Actuators B 202 38
|
[6] |
Zeng P, Zhang P, Hu M, Ma S Y and Yan W J;2014 Chin. Phys. B 23 058103
|
[7] |
Qin Y X, Liu C Y and Liu Y;2015 Chin. Phys. B 24 027304
|
[8] |
Jabeen M, Iqbal M A, Kumar R V, Ahmed M and Javed M T;2014 Chin. Phys. B 23 018504
|
[9] |
Michel C R and Martínez-Preciado A H;2015 Sens. Actuators B 208 355
|
[10] |
Zeng W, Li T, Li T, Hao J and Li Y;2015 J. Mater. Sci.-Mater. Electron. 26 1192
|
[11] |
Zhang Y, Liu T, Zhang H, Zeng W, Pan F and Peng X;2014 J. Mater. Sci.-Mater. Electron. 26 191
|
[12] |
Sun G, Qi F, Zhang S, Li Y, Wang Y, Cao J, Bala H, Wang X, Jia T and Zhang Z;2014 J. Alloy. Compd. 617 192
|
[13] |
Song P, Han D, Zhang H, Li J, Yang Z and Wang Q;2014 Sens. Actuators B 196 434
|
[14] |
Liang S, Zhu J, Wang C, Yu S, Bi H, Liu X and Wang X;2014 Appl. Sur. Sci. 292 278
|
[15] |
Zhao C, Huang B, Xie E, Zhou J and Zhang Z;2015 Sens. Actuators B 207 313
|
[16] |
Jiang Z, Jiang T, Wang J, Wang Z, Xu X, Wang Z, Zhao R, Li Z and Wang C;2015 J. Colloid. Interface. Sci. 437 252
|
[17] |
Sun X, Ji H, Li X, Cai S and Zheng C;2014 J. Alloy. Compd. 600 111
|
[18] |
Fan H, Zhang T, Xu X and Lü N;2011 Sens. Actuators B 153 83
|
[19] |
Peeters D, Barreca D, Carraro G, Comini E, Gasparotto A, Maccato C, Sada C and Sberveglieri G;2014 J.Phys. Chem. C 118 11813
|
[20] |
Zhao C, Hu W, Zhang Z, Zhou J, Pan X and Xie E;2014 Sens. Actuators B 195 486
|
[21] |
Liu C, Chi X, Liu X and Wang S;2014 J. Alloy. Compd. 616 208
|
[22] |
Du N, Zhang H, Chen B D, Ma X Y, Liu Z H, Wu J B and Yang D R;2007 Adv. Mater. 19 1641
|
[23] |
Sun P, Wang C, Zhou X, Cheng P, Shimanoe K, Lu G and Yamazoe N;2014 Sens. Actuators B 193 616
|
[24] |
Gunawan P, Mei L, Teo J, Ma J, Highfield J, Li Q and Zhong Z;2012 Langmuir 28 14090
|
[25] |
Xu L, Dong B, Wang Y, Bai X, Chen J, Liu Q and Song H;2010 J. Phys. Chem. C 114 9089
|
[26] |
Aono H, Traversa E, Sakamoto M and Sadaoka Y;2003 Sens. Actuators B 94 132
|
[27] |
Wang C, Ma S, Sun A, Qin R, Yang F, Li X, Li F and Yang X;2014 Sens. Actuators B 193 326
|
[28] |
Rajgure A V, Tarwal N L, Patil J Y, Chikhale L P, Pawar R C, Lee C S, Mulla I S and Suryavanshi S S;2014 Ceram. Int. 40 5837
|
[29] |
Su C, Liu C, Liu L, Ni M, Li H, Bo X, Liu L and Chi X;2014 Appl. Surf. Sci. 314 931
|
[30] |
Li W, Ma S, Yang G, Mao Y, Luo J, Cheng L, Gengzang D, Xu X and Yan S;2015 Mater. Lett. 138 188
|
[31] |
Zhang T, Gu F, Han D, Wang Z and Guo G;2013 Sens. Actuators B 177 1180
|
[32] |
Zhang X H, Chen J, Wu Y, Xie Z, Kang J and Zheng L;2011 Colloid. Surface. A 384 580
|
[33] |
Liu L, Liu C, Li S, Wang L, Shan H, Zhang X, Guan H and Liu Z;2013 Sens. Actuators B 177 893
|
[34] |
Mao Y, Ma S, Li X, Wang C, Li F, Yang X, Zhu J and Ma L;2014 Appl. Surf. Sci. 298 109
|
[35] |
Hjiri M, El Mir L, Leonardi S G, Pistone A, Mavilia L and Neri G;2014 Sens. Actuators B 196 413
|
[36] |
Zhao C, Zhang G, Han W, Fu J, He Y, Zhang Z and Xie E;2013 Cryst. Eng. Commun. 15 6491
|
[37] |
Wang B B, Fu X X, Liu F, Shi S L, Cheng J P and Zhang X B;2014 J. Alloy. Compd. 587 82
|
[38] |
Navale S T, Bandgar D K, Nalage S R, Khuspe G D, Chougule M A, Kolekar Y D, Sen S and Patil V B;2013 Ceram. Int. 39 6453
|
[39] |
Zheng W, Li Z, Zhang H, Wang W, Wang Y and Wang C;2009 Mater. Res. Bull. 44 1432
|
[40] |
Lou Z, Li F, Deng J, Wang L and Zhang T;2013 ACS Appl. Mater. Inter. 5 12310
|
[41] |
Li X B, Ma S Y, Li F M, Chen Y, Zhang Q Q, Yang X H, Wang C Y and Zhu J;2013 Mater. Lett. 100 119
|
[42] |
Ma J, Teo J, Mei L, Zhong Z, Li Q, Wang T, Duan X, Lian J and Zheng W;2012 J. Mater. Chem. 22 11694
|
[43] |
Li W Q, Ma S Y, Li Y F, Li X B, Wang C Y, Yang X H, Cheng L, Mao Y Z, Luo J, Gengzang D J, Wan G X and Xu X L;2014 J. Alloy. Compd. 605 80
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