Citation: CHEN Peng-Peng, WANG Jing, ZHANG Chun-Li, HAO Yu-Wen, DU Hai-Ying. Preparation of Electrospun In₂O₃/CdO Composite and Its Formaldehyde-Sensing Properties[J]. Acta Physico-Chimica Sinica, ;2013, 29(08): 1827-1836. doi: 10.3866/PKU.WHXB201306091 shu

Preparation of Electrospun In₂O₃/CdO Composite and Its Formaldehyde-Sensing Properties

1.
1 School of Electronic Science and Technology, Dalian University of Technology, Dalian 116023, P. R. China;
2 Department of Electromechanical Engineering & Information, Dalian Nationalities University, Dalian 116600, P. R. China

Received Date: 26 March 2013
Available Online: 9 June 2013
Fund Project: 国家自然科学基金(61176068, 61131004, 61001054)资助项目 (61176068, 61131004, 61001054)

In(NO₃)₃/polyvinyl pyrrolidone (PVP) nanofiber precursors were synthesized using a traditional electrospinning method, and were then annealed at 500, 600, and 700℃ to form In₂O₃ nanofibers. The as-prepared In₂O₃ nanofibers were characterized using X-ray diffraction (XRD), thermal gravimetry and differential thermal analysis (TG/DTA), and field-emission scanning electron microscopy (FE-SEM). The results show that the In₂O₃ nanofibers crystallize well, with a small average grain size (about 24 nm) and a od mesoporous structure, when annealed at 500℃. The In₂O₃ nanofibers annealed at the three temperatures were further used to fabricate gas sensors. The test results show that the sensor based on In₂O₃ annealed at 500℃ has the highest response (about 7) to 10×10^-6 (volume fraction, φ) formaldehyde (HCHO) at an operating temperature of 240℃. CdO nanoparticles were also prepared using the same method; XRD and FE-SEM show that the average grain size of CdO is about 68 nm. Finally, the as-prepared In₂O₃ nanofibers were mixed with the as-prepared CdO in molar ratios of 1:1, 10:1, and 20:1, and the mixtures were used to fabricate gas sensors. The HCHO-sensing properties of the sensors based on pure In₂O₃ and In₂O₃/CdO composites with different molar ratios were investigated at each optimum temperature. The results show that the In₂O₃/CdO composite with a molar ratio of 10:1 has excellent sensing properties: the response to 10×10^-6 HCHO is 13.6, the response/recovery time is 140 s/32 s, and the selectivity is better at a lower operating temperature of 200 °C. In addition, the HCHO-sensing mechanism of the sensors based on the In₂O₃/CdO composites was briefly analyzed.
- In₂O₃,
- CdO,
- Composite,
- Formaldehyde,
- Gas-sensitivity
1. [1]
  
  (1) Lao, J. Y.; Huang, J. Y.;Wang, D. Z.; Ren, Z. F. Adv. Mater.2004, 16 (1), 65.
2. [2]
  (2) Gurlo, A.; Barsan, N.;Wermar, U.; Ivanovskaya, M.; Taurino,A.; Sicilianoet, P. Chem. Mater. 2003, 15 (23), 4377.
3. [3]
  (3) Jiao, Z.;Wu, M. H.; Gu, J. Z.; Sun, X. L. Sens. Actuator B-Chem.2003, B94, 216.
4. [4]
  (4) Belysheva, T. V.; Kazachkov, E. A.; Gutman, E. E. J. Anal. Chem. 2001, 56 (7), 676. doi: 10.1023/A:1016756725312
5. [5]
  (5) Zhang, Y.; He, X. L.; Li, J. P. Sens. Actuator B-Chem. 2008,132, 67. doi: 10.1016/j.snb.2008.01.006
6. [6]
  (6) Fan, H. T.; Zeng, Y.; Yang, H. B.; Zheng, X. J.; Liu, L.; Zhang,T. Acta Phys. -Chim. Sin. 2008, 24 (7), 1292. [范会涛,曾毅, 杨海滨, 郑学军, 刘丽, 张彤. 物理化学学报,2008, 24 (7), 1292.] doi: 10.3866/PKU.WHXB20080729
7. [7]
  (7) Dirksena, J. A.; Duvala, K.; Ring, T. A. Sens. Actuator B-Chem. 2001, 80 (2), 106. doi: 10.1016/S0925-4005(01)00898-X
8. [8]
  (8) Kolmakov, A.; Moskovits, M. Annu. Rev. Mater. 2004, 34, 151.doi: 10.1146/annurev.matsci.34.040203.112141
9. [9]
  (9) Soldano, C.; Comini, E.; Baratto, C.; Ferroni, M.; Faglia, G.;Sberveglieri, G. Am. Ceram. Soc. 2012, 95 (3), 831.
10. [10]
  (10) Zheng,W.; Lu, X. F.;Wang,W.; Li, Z. Y.; Zhang, H. G.;Wang,Y.;Wang, Z. J.;Wang, C. Sens. Actuator B-Chem. 2009, 142,61. doi: 10.1016/j.snb.2009.07.031
11. [11]
  (11) Li, Z. P.; Fan, Y. J.; Zhan, J. H. Eur. J. Inorg. Chem. 2010, 3348.
12. [12]
  (12) Wang, J. X.; Zou, B.; Ruan, S. P.; Zhao, J.; Chen, Q. K.;Wu, F.M. Mater. Lett. 2009, 63, 1750. doi: 10.1016/j.matlet.2009.05.046
13. [13]
  (13) Xu, X. J.; Fan, H. T.; Liu, Y. T.;Wang, L. J.; Zhang, T. Sens. Actuator B-Chem. 2011, 160, 713. doi: 10.1016/j.snb.2011.08.053
14. [14]
  (14) Xu, L.; Dong, B.;Wang, Y.; Bai, X.; Chen, J. S.; Liu, Q.; Song,H.W. J. Phys. Chem. C 2010, 114, 9089. doi: 10.1021/jp101115v
15. [15]
  (15) Xu, L.; Dong, B.;Wang, Y.; Bai, X.; Liu, Q.; Song, H.W. Sens. Actuator B-Chem. 2010, 147, 531. doi: 10.1016/j.snb.2010.04.003
16. [16]
  (16) Lim, S. K.; Hwang, S. H.; Chang, D.; Kim, S. Sens. Actuator B-Chem. 2010, 149, 28. doi: 10.1016/j.snb.2010.06.039
17. [17]
  (17) Khiabani, P. S.; Hosseinmardi, A.; Marzbanrad, E.; Ghashghaie,S.; Zamani, C.; Keyanpour-Rad, M.; Raissi, B. Sens. Actuator B-Chem. 2012, 162, 102. doi: 10.1016/j.snb.2011.12.043
18. [18]
  (18) Wang, X.; Zhang, J.; Zhu, Z.; Zhu, J. Colloid Surf. A. 2006, 27 (6), 59.
19. [19]
  (19) Wang, Y.;Wang, Y. M.; Cao, J. L.; Kong, F. H.; Xia, H. J.;Zhang, J.; Zhu, B. L.;Wang, S. R.;Wu, S. H. Sens. Actuator B-Chem. 2008, 131, 183. doi: 10.1016/j.snb.2007.11.002
20. [20]
  (20) Shishiyanu, S. T.; Shishiyanu, T. S.; Lupan, O. I. Sens. Actuator B-Chem. 2005, 107, 379. doi: 10.1016/j.snb.2004.10.030
21. [21]
  (21) Wang, J. X.; Yu, L. X.;Wang, H. M.; Ruan, S. P.; Li, J. J.;Wu,F. Q. Acta Phys. -Chim. Sin. 2010, 26 (11), 3101. [王金兴,于连香, 王浩铭, 阮圣平, 李佳静, 吴凤清. 物理化学学报,2010, 26 (11), 3101.] doi: 10.3866/PKU.WHXB20101126
22. [22]
  (22) Chen, T.; Zhou, Z. L.;Wang, Y. D. Sens. Actuator B-Chem.2008, 135, 219. doi: 10.1016/j.snb.2008.08.013
23. [23]
  (23) Zheng,W.; Lu, X. F.;Wang,W.; Dong, B.; Zhang, H. N.;Wang,Z. J.; Xu, X. R.;Wang, C. J. Am. Ceram. Soc. 2010, 93 (1), 15.doi: 10.1111/jace.2010.93.issue-1
24. [24]
  (24) Cabot, A.; Arbiol, J.; Morante, J. R.;Weimar, U.; Bârsan, N.;Göpel,W. Sens. Actuators B-Chem. 2000, 70, 87. doi: 10.1016/S0925-4005(00)00565-7
25. [25]
  (25) Lori'a-Bastarrachea, M. I.; Herrera-Kao,W.; Cauich-Rodriguez,J.; Cervantes-Uc, J. M.; Vázquez-Torres, H.; ávila-Ortega, A.J. Therm. Anal. Calorim. 2011, 104, 737. doi: 10.1007/s10973-010-1061-9
26. [26]
  (26) Ivanovskaya, M.; Gurlo, A.; Bogdanov, P. Sens. Actuator B-Chem. 2001, 77, 264. doi: 10.1016/S0925-4005(01)00708-0
27. [27]
  (27) Singh, N.; Ponzoni, A.; Gupta, R. K.; Lee, P. S.; Comini, E.Sens. Actuator B-Chem. 2001, 160 (1), 1346.
28. [28]
  (28) Hou, C. P.; Li, Y. H.; Ge, X. T.; Fang, D. R.; Shen, L.; Liu, X. Q.Electronic Components & Materials. 2004, 17, 17. [侯长平,李永红, 葛秀涛, 方大儒, 沈玲, 刘杏芹. 电子元件与材料,2004, 17, 17]
29. [29]
  (29) Chen, P. P.;Wang, J.; Yao, P. J.; Du, H. Y.; Li, X. G. Acta Phys. -Chim. Sin. 2012, 28 (6), 1539. [陈鹏鹏, 王兢, 姚朋军, 杜海英, 李晓干. 物理化学学报, 2012, 28 (6), 1539.]doi: 10.3866/PKU.WHXB201204101
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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

Preparation of Electrospun In2O3/CdO Composite and Its Formaldehyde-Sensing Properties

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通讯作者: 陈斌, bchen63@163.com

Preparation of Electrospun In₂O₃/CdO Composite and Its Formaldehyde-Sensing Properties