nanobelts,nanoplatelets, nanorings, nanotrees, nanoforests, andeven more complex nanostructures of ZnO can bepurposely designed and controllably synthesized withease.(3) Applications of ZnO 1D nanomaterials arerather widespread and far beyond what can be elab-orated in one article. We have only briefly intro-duced the work carried out in our group, includingphotocatalytic performances and field emission appli-cations. We have investigated photocatalytic capa-bility of ZnO nanorods and nanoplatelets for degrad-ing organic dyes and found out that the nanoplateletsshowed better performance than nanorods did, andthe thinner the nanoplatelets, the higher the photo-catalytic efficiency. We explored the field emissionapplications of ZnO 1D nanomaterials, and obtainedenhanced field emission performances by either de-creasing the tip radius or decorating the side surfacewith metal particles.Synthesis of ZnO nanomaterials with wide disper-sion of size and shape no longer belongs to the re-search frontier. It also needs to go farther beyond themeasurement of a physical property of the nanoma-terials. Work that engaged to investigate controlledsynthesis of nanostructures and property-structurecorrelation can still attract research attention, how-ever, it is still not enough at long runs. Two aspectsare of current interest: firstly, quantitative knowledgeis needed to achieve nanostructures with precise con-trol of size and shape by predescribed experimentalparameters; secondly, scale-up fabrication and appli-cation of nanodevices on the basis of the buildingblocks (ZnO 1D nanomaterials) should be speeded up.AcknowledgementsThis work was supported by the National Natural Sci-ence Foundation of China under grant No. 10574131, An-hui Provincial Key Laboratory Special Fund, and the
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本文综述了近年来的进步在经济增长的机制,合成和应用氧化锌纳米材料(主要是一维(1D)纳米材料为主)。在这篇文章的第一部分中,我们简要地引进纳米材料的重要性,合成方法和生长机理,性能和应用
一维氧化锌纳米材料。在这篇文章,一维氧化锌纳米材料的生长机制的第二部分中详细讨论了汽液固(VLS),汽固(VS),和水溶液增长(AGS)这三种解决方案。定性和定量的信息将提供来显示氧化锌纳米材料如何控制合成一维可实现性。在这篇文章中,我们提出的第三部分在我们的最新进展的一维氧化锌纳米材料的合成。特别是,根据实验设计的理论阐述,以将证明了控制合成的概念。在本文的的第四部分,将研究一维氧化锌纳米材料将性能和潜在的应用。最后,总结部分将介绍在第五部分,研究一维氧化锌的纳米材料未来的发展趋势将提议并指出了需要解决的关键问题。
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