Preparation and Luminescent Properties of Green-Emitting La(BO3,PO4): Ce, Tb

摘要:

文章预览

Green phosphor of La(BO3, PO4): Ce, Tb was synthesized by means of sol-gel method and conventional solid state method. The thermal formation process was characterized by thermogravimetric analysis (TG) and (DTA). The effects of synthesis method and conditions on the crystal and morphological structure were investigated by (XRD) and (SEM). The results revealed that La (BO3, PO4): Ce, Tb phosphors with monocline structure and high purity were successfully prepared by sol-gel method. Compared with solid state method, the products synthesized by sol-gel method presented well developed crystal structure, small particle size, narrow size distribution and high luminescent performances. The product synthesized at 1050°C for 2h had better emission intensity.

信息:

期刊:

编辑:

Wei Pan and Jianghong Gong

页数:

359-362

引用:

L. M. Dong et al., "Preparation and Luminescent Properties of Green-Emitting La(BO3,PO4): Ce, Tb ", Advanced Materials Research, Vols. 105-106, pp. 359-362, 2010

上线时间:

April 2010

输出:

价格:

$38.00

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