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Preparation and Optical Properties of Carbon Fiber/ZnO Core-shell Structure by a Simple Method

机译:一种简单方法碳纤维/ ZnO核心壳结构的制备和光学性质

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A core-shell structure material, carbon fiber/ZnO was prepared by a surface modification precipitation process in aqueous solution. The structure, absorptive properties and photoluminescence properties of the composites were investigated. Results showed that the energy bandgap of samples calculated from the absorptive spectra was about 3.30eV. The green emission peak of the samples was ascribed to the oxygen vacancies.
机译:通过水溶液中的表面改性沉淀方法制备核壳结构材料,碳纤维/ ZnO制备。研究了复合材料的结构,吸收性和光致发光性质。结果表明,从吸收光谱计算的样品的能量带隙约为3.30EV。样品的绿色发射峰被归因于氧空位。

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