In2O3/CdO复合材料的制备及气敏特性

doi:10.3866/PKU.WHXB201204101

物理化学学报 >> 2012, Vol. 28 >> Issue (06): 1539-1544.doi: 10.3866/PKU.WHXB201204101

In₂O₃/CdO复合材料的制备及气敏特性

陈鹏鹏¹, 王兢¹, 姚朋军^1,2, 杜海英^1,3, 李晓干¹

1. 大连理工大学电子科学与技术学院, 大连 116023;
2. 沈阳师范大学教育技术学院, 沈阳 110000;
3. 大连民族学院机电信息工程学院, 大连 116600

收稿日期:2012-02-01 修回日期:2012-04-09 发布日期:2012-05-17
通讯作者: 王兢 E-mail:wangjing@dlut.edu.cn
基金资助:
国家自然科学基金(61176068, 61131004, 61001054)资助项目

Synthesis and Gas Sensitivity of In₂O₃/CdO Composite

CHEN Peng-Peng¹, WANG Jing¹, YAO Peng-Jun^1,2, DU Hai-Ying^1,3, LI Xiao-Gan¹

1. School of Electronic Science and Technology, Dalian University of Technology, Dalian 116023, Liaoning Province, P. R. China;
2. School of Educational Technology, Shenyang Normal University, Shenyang 110000, P. R. China;
3. Department of Electromechanical Engineering & Information, Dalian Nationalities University, Dalian 116600, Liaoning Province, P. R. China

Received:2012-02-01 Revised:2012-04-09 Published:2012-05-17
Contact: Wang Jing E-mail:wangjing@dlut.edu.cn
Supported by:
The project was supported by the National Natural Science Foundation of China (61176068, 61131004, 61001054).

摘要/Abstract

摘要： 采用水热合成方法制备了花状In₂O₃纳米材料. 利用X射线衍射(XRD)、扫描电镜(SEM)、能量色散X射线光谱(EDX)及透射电镜(TEM)对材料的结晶学特性及微结构进行了表征. 制备的In₂O₃材料呈现花状, 是由粒径约20 nm的椭球状小颗粒构成的分级结构材料. 将制备的In₂O₃与纳米CdO以摩尔比1:1 混合后, 发现制成的In₂O₃/CdO复合材料经热处理后呈现葡萄状多孔结构. 测试In₂O₃/CdO复合材料制作的气敏元件处于最佳工作温度(410 °C)时, 对0.05×10^-6 (体积分数, φ)的甲醛气体表现出较高的灵敏度. 对比测试发现, In₂O₃/CdO 复合材料制作的气敏元件对不同浓度甲醛的灵敏度明显优于纯花状In₂O₃纳米材料. 同时In₂O₃/CdO复合材料制作的气敏元件在乙醇、甲苯、丙酮、甲醇以及氨气等干扰气体中具有对甲醛良好的选择性. 讨论了In₂O₃/CdO复合材料气敏元件的敏感机理.

关键词: 复合材料, 气敏元件, 甲醛气体, 纳米材料, 多孔结构

Abstract: Indium oxide (In₂O₃) was synthesized using a hydrothermal process. The crystallography and microstructure of the synthesized samples were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDX), and transmission electron microscopy (TEM). The In₂O₃ had a flower-like hierarchical nanostructure and was composed of tiny near-spherical crystals with a diameter of approximately 20 nm. When In₂O₃ was mixed with CdO in a 1:1 molar ratio, it was found that the resulting In₂O₃/CdO composite showed an interesting grape-like porous microstructure following calcinations at elevated temperatures. A gas sensor using this In₂O₃/CdO composite as the sensing material showed higher sensitivity to different concentration of formaldehyde than the gas sensor based on pure flower-like In₂O₃ nanomaterials. The In₂O₃/CdO-based sensors showed a high sensitivity to a concentration of 0.05×10^-6 formaldehyde at the optimized operating temperature of 410 °C and a good level of selectivity over other possible interference gases such as ethanol, toluene, acetone, methanol, and ammonia. The gas sensing mechanism of In₂O₃/CdO sensor has been discussed in detail.

Key words: Composite material, Gas sensor, Formaldehyde vapor, Nano-materials, Porous microstructure

陈鹏鹏, 王兢, 姚朋军, 杜海英, 李晓干. In₂O₃/CdO复合材料的制备及气敏特性[J]. 物理化学学报, 2012, 28(06), 1539-1544. doi: 10.3866/PKU.WHXB201204101

CHEN Peng-Peng, WANG Jing, YAO Peng-Jun, DU Hai-Ying, LI Xiao-Gan. Synthesis and Gas Sensitivity of In₂O₃/CdO Composite[J]. Acta Phys. -Chim. Sin. 2012, 28(06), 1539-1544. doi: 10.3866/PKU.WHXB201204101

链接本文: https://www.whxb.pku.edu.cn/CN/10.3866/PKU.WHXB201204101

https://www.whxb.pku.edu.cn/CN/Y2012/V28/I06/1539

参考文献

(1) Noisel, N.; Bouchard, M.; Carrier, G. Regul. Toxicol. Pharmacol. 2007, 48, 118.  doi: 10.1016/j.yrtph.2007.02.001
(2) Kim, W. J.; Terada, N.; Nomura, T.; Takahashi, R.; Lee, S. D.; Park, J. H.; Konno, A. Clin. Exp. Allergy 2002, 32, 287.  doi: 10.1046/j.1365-2222.2002.01301.x
(3) Kawamura, K.; Kerman, K.; Fujihara, M.; Nagatani, N.; Hashiba, T.; Tamiya, E. Sens. Actuators B-Chem. 2005, 105, 495.  doi: 10.1016/j.snb.2004.07.010
(4) Rehle, D.; Leleux, D.; Erdelyi, M.; Tittel, F.; Fraser, M.; Friedfeld, S. Appl. Phys. B 2001, 72, 947.  doi: 10.1007/s003400100549
(5) Herschkovitz, Y.; Eshkenazi, I.; Cambell, C. E.; Rishpon, J. J. Electroanal. Chem. 2000, 491, 182.  doi: 10.1016/S0022-0728(00)00170-4
(6) Korpan, Y. I.; Gonchar, M. V.; Sibirny, A. A.; Martrlet, C.; El'skaya, A. V.; Gibson, T. D.; Soldatkin, A. P. Biosens. Bioelectron. 2000, 15, 77.
(7) Richter, D.; Fried, A.; Wert, B. P.; Walege, J. G.; Tittel, F. K. Appl. Phys. B-Chem. 2002, 75, 281.  doi: 10.1007/s00340-002-0948-y
(8) Bunde, R. L.; Jarvi, E. J.; Rosebtreter, J. J. Talanta 2000, 51, 159.  doi: 10.1016/S0039-9140(99)00265-9
(9) Maruo, Y. Y.; Nakamura, J.; Uchiyama, M.; Higuchi, M.; Izumi, K. Sens. Actuators B-Chem. 2008, 129, 544.  doi: 10.1016/j.snb.2007.09.002
(10) Zhang, Y.; He, X. L.; Li, J. P. Sens. Actuators B-Chem. 2008, 132, 67.  doi: 10.1016/j.snb.2008.01.006
(11) Wang, J.; Zhang, P.; Qi, J. Q.; Yao, P. J. Sens. Actuators B-Chem. 2009, 136, 399.  doi: 10.1016/j.snb.2008.12.056
(12) Zheng, Y. G.; Wang, J.; Yao, P. J. Sens. Actuators B-Chem. 2011, 156, 723.  doi: 10.1016/j.snb.2011.02.026
(13) Xu, J. Q.; Jia,X. H.; Lou,X. D.; Xi, G. X.; Han, J. J.; Gao, Q. H. Sens. Actuators B-Chem. 2007, 120, 694.  doi: 10.1016/j.snb.2006.03.033
(14) Zhang, Y. W.; Jin, S.; Tian, S. J.; Li, G. B.; Jia, T.; Liao, C. S.; Yan, C. H. Chem. Mater. 2001, 13, 372.  doi: 10.1021/cm0005236
(15) Chen, T.; Liu, Q. J.; Zhou, Z. L.; Wang, Y. D. Sens. Actuators B-Chem. 2008, 131, 301.  doi: 10.1016/j.snb.2007.11.025
(16) Wang, J. X.; Yu, L. X.; Wang, H. M.; Ruan, S. P.; Li, J. J.; Wu, F. Q. Acta Phys. -Chim. Sin. 2010, 26, 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, 3101.]  doi: 10.3866/PKU.WHXB20101126
(17) Ohhata, Y.; Shinoki, F.; Yoshida, S. Thin Solid Films 1979, 59, 255.  doi: 10.1016/0040-6090(79)90298-0
(18) Steffes, H.; Imawan, C.; Solzbacher, F.; Obermeier, E. Sens. Actuators B-Chem. 2001, 77, 264.  doi: 10.1016/S0925-4005(01)00708-0
(19) Epifani, M.; Comini, E.; Arbiol, J.; Diaz, R.; Sergent, N.; Pagnier, T.; Siciliano, P. Sens. Actuators B-Chem. 2008, 130, 483.  doi: 10.1016/j.snb.2007.09.025
(20) Lu, X. F.; Yu, Q. Q.; Wang, K.; Shi, L. C.; Liu, X.; Qiu, A. G.; Wang, L.; Cui, D. L. Cryst. Res. Technol. 2010, 45, 557.  doi: 10.1002/crat.201000061
(21) Bianchi, S.; Comini, E.; Ferroni, M.; Faglia, G.; Vomiero, A.; Sberveglieri, G. Sens. Actuators B-Chem. 2006, 118, 204.  doi: 10.1016/j.snb.2006.04.023
(22) Neri, G.; Bonavita, A.; Micali, G.; Rizzo, G.; Callone, E.; Carturan, G. Sens. Actuators B-Chem. 2008, 132, 224.  doi: 10.1016/j.snb.2008.01.030
(23) Zhang, D. H.; Li, C.; Han, S.; Liu, X. L.; Tang, T.; Jin, W.; Zhou, C. W. Appl. Phys. Lett. 2003, 82, 112.  doi: 10.1063/1.1534938
(24) Li, C.; Zhang, D.; Han, S.; Liu, X.; Tang, T.; Zhou, C. Adv. Mater. 2003, 15, 143.  doi: 10.1002/adma.200390029
(25) Zheng, M. J.; Zhang, L. D.; Li, G. H.; Zhang, X. Y.; Wang, X. F. Appl. Phys. Lett. 2001, 79, 839.  doi: 10.1063/1.1389071
(26) Kuo, C. Y.; Lu, S. Y.; Wei, T. Y. J. Cryst. Growth 2005, 285, 400.  doi: 10.1016/j.jcrysgro.2005.08.028
(27) Pan, Z. W.; Dai, Z. R.; Wang, Z. L. Science 2001, 291, 1947.  doi: 10.1126/science.1058120
(28) Yang, J.; Lin, C. K.; Wang, Z. L.; Lin, J. Inorg. Chem. 2006, 45, 8973.  doi: 10.1021/ic060934+
(29) Wang, C. Q.; Chen, D. R.; Jiao, X. L.; Chen, C. L. J. Phys. Chem. C 2007, 111, 13398.  doi: 10.1021/jp073177p
(30) Liu, Q.; Lu, W.; Ma, A.; Tang, J.; Lin, J.; Fang, J. J. Am. Chem. Soc. 2005, 127, 5276.  doi: 10.1021/ja042550t
(31) Tao, S.W.; Gao, F. Sens. Actuators B-Chem. 2000, 71, 223.  doi: 10.1016/S0925-4005(00)00618-3
(32) Bae, H. Y.; Choi, G. M. Sens. Actuators B-Chem. 1999, 55, 47.  doi: 10.1016/S0925-4005(99)00038-6
(33) Dirksen, J. A.; Duval, K.; Ring, T. A. Sens. Actuators B-Chem. 2001, 80, 106.  doi: 10.1016/S0925-4005(01)00898-X
(34) Lee, C. Y.; Chiang, C. M.; Wang, Y. H.; Ma, R. H. Sens. Actuators B-Chem. 2007, 122, 503.  doi: 10.1016/j.snb.2006.06.018
(35) Wang, J. X.; Chen, H. Y.; Gao, Y.; Liu, D. F.; Song, L.; Zhang, Z. X.; Zhao, X. W.; Dou, X. Y. J. Cryst. Growth 2005, 284, 73.  doi: 10.1016/j.jcrysgro.2005.06.021

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In₂O₃/CdO复合材料的制备及气敏特性

Synthesis and Gas Sensitivity of In₂O₃/CdO Composite

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