人工晶体学报2017，Vol.46Issue(10)：2058-2061,4.
Pr掺杂量对镨锆黄陶瓷颜料性能的影响
Effect of Pr-doping Content on the Properties of Pr-ZrSiO4 Yellow Pigment
摘要
Abstract
Zirconium praseodymium yellow ceramic pigment precursor was solvothermal prepared by using zirconium silicate and tetraethyl orthosilicate as the main raw material and praseodymium oxide as the color agent, and then was obtained by calcining at 1050 ℃.Effects of the Pr-doping contents on the properties of the samples were studied .The microstructure of the samples were characterized by scanning electron microscope and X-ray diffract pattern .The properties of the samples were analyzed by the colorimetric analysis instrument , particle-size analyzer and ultraviolet visible light spectrum analyzer .The results show that compared with other samples , the sample prepared with 0 .15 g Pr-doping has the higher crystallinity , smaller and more uniform particle size , resulting in the stronger absorption of blue and purple light at 400-480 nm and thus exhibits a pure yellow hue .关键词
镨锆黄颜料/溶剂热法/镨掺杂量/热处理Key words
Pr-ZrSiO4 yellow pigment/solvothermal method/Pr-doping content/heat treatment分类
化学化工引用本文复制引用
董伟霞,包启富,顾幸勇,邱柏欣,易玉如..Pr掺杂量对镨锆黄陶瓷颜料性能的影响[J].人工晶体学报,2017,46(10):2058-2061,4.基金项目
国家自然科学基金(51562013,51362015) （51562013,51362015）
江西省重大自然科学基金(20152ACB21022) （20152ACB21022）
江西省教育厅项目(GJJ14629) （GJJ14629）
