期刊文献+
任意字段
题名或关键词
题名
关键词
文摘
作者
第一作者
机构
刊名
分类号
参考文献
作者简介
基金资助
栏目信息

溶剂热反应温度对纳米氧化锌形貌的影响 被引量：1

Effect of Solvothermal Reaction Temperature on Morphology of ZnO Nanoparticles
下载PDF
导出
摘要 以聚乙二醇200(PEG200)结构导向剂,以溶剂热法制备了氧化锌纳米材料,采用XRD、TEM、EDS、UV-Vis光谱等手段对样品进行分析表征。结果表明,在氧化锌生长形态的调控中,溶剂热反应温度在140、160、180℃条件下,样品分别为锤形、棒状和针簇样的形貌,且PEG对氧化锌生长过程具有协同组装机制。 The ZnO nanoparticles were synthesized via PEG200 as direction agent by using solvothermal route.The samples were characterized with XRD,TEM,EDS and UV-Vis.The result showed that:Morphology of hammer-like,rod-like,needle-cluster-like crystal was obtained by changing solvothermal reaction temperature at 140、160、180℃.The cooperation and assemble mechanism of PEG to ZnO crystal growth is concluded in solvent heating condition.
作者 李俊华
机构地区 中北大学化工与环境学院
出处 《化工生产与技术》 CAS 2010年第4期32-34,共3页 Chemical Production and Technology
关键词 纳米氧化锌 溶剂热法 结构导向剂 生长机理 ZnO nanoparticles solvothermal route direction agent mechanism of cooperation assemble
分类号 TB383.1 [一般工业技术—材料科学与工程]
  • 相关文献

参考文献14

  • 1Shimizu, Katsura. Formation of uhrafine ZnO particles by gas evaporation[J]. J Appl Phys, 1987,35: 1603-1610.
  • 2Kawamura, Kyoko. Method of profile refinement of X-ray and analysis of stress on materials[J]. Nanostructured Materials, 1992(1): 65-70.
  • 3Matsushita, Fujio. X-ray diffraction characterization of defect behavior in Nanocrystalline ZnO during annealing [J].Nanostructured Materials, 1985(6): 543-546.
  • 4Mitarai, Takeshi. Particle formation by resonant laser light in zinc-metal vapor[J]. Phys Rev Lett, 1988,35(24): 1630-1633.
  • 5M Suzuki, M Kagawa, Y Syoho,et al.Ionization energies of large zinc clusters:direct evidence for atomic shell structure [J]. J Mater Sci, 1992,27(3): 679-684.
  • 6E Barringer, M Fegley, Brine Jr, et al. Synthesis of nanoscale metal oxide particles using laser vaporization/condensation in a diffusion cloud chember [J]. The Journal of Physical Chemistry, 1986,98(12): 3067-3070.
  • 7C Dugger. Microstructure and normal grain growth in metals and ceramics part 1[J]. J Appl Phys, 1993,64(11): 5725-5729.
  • 8M S EI-shall, W Slack, W Vann, et al. Structures and properties of nano-particles prepared by hydrogen arc plasma mehtod [J]. J Phys Chem, 1994,106(11): 11134-11139.
  • 9L Vayssieres, K Keis, A Hagfeldt, et al. Three-dimensional array of highly oriented crystalline ZnO microtubes[J]. Chem Mater, 2001(13): 4395-4398.
  • 10X M Sun, X Chen, Z X Deng, et al. A CTAB-assisted hydrothermal orientation growth of ZnO nanorods[J],Materials Chemistry and Physics, 2002,78: 99-104.

同被引文献11

  • 1Srivastava S, et al. Light-controlled self-assembly of semiconductor nanopaticles into twisted ribbons[J]. Science,2010, 3,27: 1355-1359.
  • 2Tang Z, Kotov N A, Giersig M. Spontaneous organization of single CdTe nanoparticles into luminescent nanowires[J]. Science,2002, 297: 237-240.
  • 3Rogers J A, Lagally M G, Nuzzo R G. Synthesis, assembly and applications of semiconductor nanomembranes[J]. Nature,2011, 477: 45-53.
  • 4Lu W, Lieber C M. Nanoelectronics fi'om the bottom up[J]. Nat Mater,2007, 6: 841-850.
  • 5Asahi R, Morikawa T, Ohwaki T, et al. Visible-light photocatalysis in nitrogen-dopedtitaniumoxides[J]. Science,2001, 293(55,28): 269.
  • 6Seung Y B, Hee W S, Jeunghee P. Vertically aligned sulfur-doped ZnO nanowires synthesized via chemical vapor deposition[J]. J Phys Chem B,2004, 108(17): 5,206.
  • 7Haibo Zeng, Guotao Duan, Yue Li, et al. Blue Luminescence of ZnO Nanoparticles Based on Non-Equilibritml Processes: Defect Origins and Emission Controls[J]. AdvFunctMater,2010,20~ 561-572.
  • 8张伟,姜燕,沈坚.外加载荷对镀Pt探针与ZnO纳米棒接触电学特性的影响[J].南京航空航天大学学报(自然科学版).
  • 9中国物理学会.第十六届全国半导体物理学术会议论文摘要集[C].兰州:,2007.
  • 10赵印中,李林,许旻,何延春,吴春华,王洁冰.ZnO薄膜的结构、性能及其应用[J].真空与低温,2009,15(1):48-51. 被引量：7

引证文献1

化工生产与技术
2010年 第4期

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部