期刊
TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA
卷 23, 期 3, 页码 718-724出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/S1003-6326(13)62516-9
关键词
zinc phosphate; oleic acid; chemical synthesis; optical properties; luminescence
资金
- National Natural Science Foundation of China [21101013]
- Fundamental Research Funds for the Central Universities, China [FRF-SD-13-002B, FRF-BR-09-004A]
Monodisperse zinc phosphate microspheres were synthesized by a facile solvothermal method in the presence of oleic acid. X-ray powder diffraction (XRD), Fourier transform infrared spectrum (FT-IR), emission scanning electron microscopy (SEM), and energy dispersive X-ray spectrum (EDX) were used to characterize the microstructures and morphologies of the as-obtained zinc phosphate samples. The experimental results indicate that the zinc phosphate products are well crystallized, and the morphologies of the samples can be easily controlled by the elaborate choice of oleic acid addition and the content of NaOH. Furthermore, self-activated luminescent properties of the products are observed. The as-obtained samples show an intense blue emission under a long-wavelength UV light excitation of 400 nm. The possible luminescent mechanism may be ascribed to the carbon-related surface impurities or defects.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据