Fabrication and Characterization of Zn-ZnO Core-shell Gap Structure in Low-temperature Water-bath Process
Source abstract
Abstract
通过低温(60°C)水浴合成路线, 在油酸-无水乙醇混合溶液存在的条件下, 制备出Zn-ZnO核-壳间隙结构, 以原料Zn球为核, 并对产物直径大小产生直接影响, 而沿[001]晶面生长的ZnO纳米棒为壳, 棒直径为80~150nm, 而且核-壳之间存在一定的间隙空间. 适当的改变合成条件, 可以得到不同形态的Zn-ZnO核-壳结构. 通过XRD、SEM、TEM和FT-IR等分析手段, 对产物结构和性能进行了不同的分析, 并对Zn-ZnO核-壳结构的形成机理进行了讨论. 结果表明, 加入油酸-无水乙醇混合液对形成核-壳结构的间隙空间起到了重要的作用, 而外壳的ZnO棒尺寸大小可通过磁力搅拌来控制.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: ZnO doping and properties · Gas Sensing Nanomaterials and Sensors · Copper-based nanomaterials and applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (16)
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