浏览全部资源
扫码关注微信
江苏大学 光子制造中心, 江苏 镇江 212013
收稿日期:2009-01-25,
修回日期:2009-06-24,
网络出版日期:2010-08-27,
纸质出版日期:2010-08-27
移动端阅览
沈 坚, 周 明, 李 琛, 张 伟, 吴春霞, 蔡 兰. 联合体驱使生长法制备ZnO纳米棒及其表征[J]. 发光学报, 2010,31(4): 568-572
SHEN Jian, ZHOU Ming, LI Chen, WU Chun-xia, ZHANG Wei, CAI Lan. Preparation and Characterization of Well-aligned ZnO Nanorods by Aggregation-driven Growth[J]. 发光学报, 2010,31(4): 568-572
在常压环境下采用联合体驱使生长(Aggregation-driven growth)法在镀有ZnO纳米薄膜的医用盖玻片衬底和锌箔上制备了不同直径、高取向、密集生长的ZnO纳米棒阵列结构
发现平均直径与生长时间呈线性关系。X射线衍射(XRD)谱图中出现了较强的(002)峰
表明制备的纳米棒阵列具有高度
c
轴择优生长取向;高分辨透射电子显微镜(HRTEM)和选区电子花样衍射图谱(SAED)结果表明我们得到的单根纳米棒为沿(002)生长的单晶结构。分析确定盖玻片上的纳米棒阵列是以ZnO纳米薄膜缓冲层上的ZnO种子颗粒为成核点生长形成的。
Well-aligned ZnO nanorods with different diameters were synthesized on ZnO film coated cover glass substrates and Zn foil via aggregation-driven growth method at ambient pressure. The average diameter of ZnO nanorods increased proportionally with the increase of the time. The presence of the strong (002) diffraction peak in the XRD patterns indicated that the ZnO nanorods exhibited (002) preferred orientation and good crystal quality. HRTEM and SAED results showed that the ZnO nanorods are single-crystal. The nanorods on cover glass grew along the ZnO nanoparticles on ZnO film.
Huang M H, Mao S, Feick H, et al. Room-temperature ultraviolet nanowire nanolasers
. Science, 2001, 292 (5523):1897-1899.
Ma S F, Liang J, Wang L H, et al. Study on preparation and photoluminescence property of ZnO hexagonal nanotubes
. Chin. J. Lumin. (发光学报), 2008, 29 (1):182-185 (in Chinese).
Park W, Kim J S, Yi G C, et al. Fabrication and electrical characteristics of high-performance ZnO nanorod field-effect transistors
. Appl. Phys. Lett., 2004, 85 (21):5052-5054.
Zhu Y W, Zhang H Z, Sun X C, et al. Efficient field emission from ZnO nanoneedle arrays
. Appl. Phys. Lett., 2004, 83 (1):144-146.
Xu H T, Ning Y H, Liang J Q, et al. The structural and optical properties of ZnO nano-spheres synthezized via solvothermal method
. Chin. J. Lumin. (发光学报), 2008, 29 (3):513-518 (in Chinese).
Kong Y C, Yu D P, Zhang B, et al. Ultraviolet-emitting ZnO nanowires synthesized by a physical vapor deposition approach
. Appl. Phys. Lett., 2001, 78 (4):407-409.
Yuan H T, Zhang Y, Gu J H, et al. A study on the in-situ growth of highly oriented ZnO whisker
. Acta Phys. Sinica(物理学报), 2004, 53 (2):646-650 (in Chinase).
Vayssieres L, Keis K, Hagfeldt A, et al. Three-dimensional array of highly oriented crystalline ZnO microtubes
. Chemistry Materials, 2001, 13 (12):4395-4398.
Vayssieres L, Keis K, Lindquist S E, et al. Purpose-built anisotropic metal oxide material: 3D highly oriented microrod array of ZnO
. J. Phys. Chem. B, 2001, 105 (17):3350-3352.
Vayssieres L. Growth of arrayed nanorods and nanowires of ZnO from aqueous solutions
. Advanced Materials, 2003, 15 (5):464-466.
Tian Z R, Voigt J A, Liu J, et al. Biomimetic arrays of oriented helical ZnO nanorods and columns
. J. Am. Chem. Soc., 2002, 24 (44):12954-12955.
Greene L E, Law M, Goldberger J, et al. Low temperature wafer-scale production of ZnO nanowire arrays
. Angewandte Chemie International Edition, 2003, 42 :3031-3034.
Yu H, Zhang Z, Han M Y, et al. A general low-temperature route for large-scale fabrication of highly oriented ZnO nanorod/nanotubearrays
. J. Am. Chem. Soc., 2005, 127 (8):2378-2379.
Zhang Z, Sun H, Shao X, et al. Three-dimentionally oriented aggregation of a few hundred nanoparticles into monocrystalline architectures
. Advanced Materials, 2005, 17 (1):42-47.
Zhang Z, Yu H, Shao X, et al. Near-room-temperature production of diameter-tunable ZnO nanorod arrays through natural oxidation of zinc metal
. Chem. a European Journal, 2005, 11 (10):3149-3154.
Zhang Z, Shao X, Yu H, et al. Morphosynthesis and ornamentation of 3D dendritic nanoarchitectures
. Chem. Materials, 2005, 17 (2):332-336.
Zhang Z, Yu H, Wang Y B, et al. Aggregation-driven growth of well-oriented ZnO nanorod arrays
. Nanotechnology, 2006, 17 (12):2994-2997.
0
浏览量
98
下载量
0
CSCD
关联资源
相关文章
相关作者
相关机构