Porous Indium Oxide Nanorods： Synthesis, Characterization and Gas Sensing Properties

材料科学技术（英）, 2011, 27(8): 680-684.

Porous Indium Oxide Nanorods： Synthesis, Characterization and Gas Sensing Properties

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1.School of Material Science and Engineering, Shandong University, Jinan 250061, China／Lunan Institute of Coal Chemical Engineering, Jining 272000, China

2.School of Material Science and Engineering, Shandong University, Jinan 250061, China

基金项目: Acknowledgement The authors gratefully acknowledge the financial support from Shandong Science and Technology Council(BS2010CL013)

关键词：氢氧化铟 , 纳米棒 , 气敏性能 , 合成 , 多孔 , 表征 , 高分辨透射电子显微镜 , 十二烷基硫酸钠

Porous Indium Oxide Nanorods： Synthesis, Characterization and Gas Sensing Properties

Keywords： Nanostructures , Oxide , Chemical synthesis , Morphology ,

Porous indium oxide nanorods have been synthesized by calcination of indium hydroxide, which were prepared through a simple sol-gel and aging process at low temperature in the presence of sodium dodecyl sulfate （SDS）. X-ray diffraction （XRD）, scanning electron microscopy （SEM）, and high-resolution transmission electron microscopy （HRTEM） were adopted to characterize the phase composition and morphology of the resulted samples. The sensing properties towards H2 were examined at 340℃, which showed better sensitivity and quick response/recovery merits.

参考文献

[1]	M. J. Zheng;L. D. Zhang;G. H. Li;X. Y. Zhang;X. F. Wang .Ordered indium-oxide nanowire arrays and their photoluminescence properties[J].Applied physics letters,2001(6):839-841.

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Porous Indium Oxide Nanorods： Synthesis, Characterization and Gas Sensing Properties

Porous Indium Oxide Nanorods： Synthesis, Characterization and Gas Sensing Properties

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