欢迎登录材料期刊网

材料期刊网

高级检索

  • 论文(5)
  • 图书()
  • 专利()
  • 新闻()

Recent Progress in One-dimensional ZnS Nanostructures:Syntheses and Novel Properties

Xiaosheng FANG

材料科学技术(英文)

In this review, the progress made during the last two years with respect to the syntheses and novel properties of one-dimensional (1D) ZnS nanostructures is presented. Primarily the research on 1D ZnS nanostructures has been of growing interest owing to their promising applications in nanoscale optoelectronic devices. Diverse 1D ZnS nanostructures with delicately-tuned morphologies, sizes, and microstructures have been synthesized through relatively simple and well-controlled techniques. Some novel properties of the nanomaterials have been explored and the relationships between their structural features and functions have been understood gradually.

关键词: Semiconductors , ZnS , Nanomaterials , Nanostr

传感器用镓掺杂氧化锌纳米盘/纳米花状结构催化剂的制备及表面表征

R. Jothi Ramalingam , T. Radika , Hamad A. Al-Lohedan

催化学报 doi:10.1016/S1872-2067(16)62464-6

采用简便的旋涂过程和一步水热法在压电基片上制备了Ga掺杂的ZnO纳米薄膜(GZO)。在水热处理过程中,通过添加不同的聚合物可形成纳米盘和纳米花状形貌的薄膜。采用场发射扫描电镜(Fe-SEM)、X射线衍射(XRD)和Raman光谱表征了样品的形貌、微结构和组成。 XRD和FE-SEM结果证明,在AlN/Si压电基片上形成的纳米盘、纳米棒和纳米花状GZO均为纤维锌矿相。采用浸渍法进一步在所制GZO样品上固定了绿色的荧光蛋白质(GFP)。运用原子力显微镜和荧光光谱分析了GFP与GZO表面结合的性质,考察了其用于传感器和生物成像技术的可行性。痕量GFP的固定使该材料产生荧光响应,表明其用于紫外光传感器时具有较好活性。

关键词: 半导体 , 薄膜 , 溶胶凝胶生长 , 原子力显微镜 , 导电性 , 表面性质

出版年份

刊物分类

相关作者

相关热词