| 氧化钕改性云母钛光干涉颜料的制备及表征 |
| |
| 引用本文： | 孙家跃,郭萌萌,杜海燕,吴爱萍.氧化钕改性云母钛光干涉颜料的制备及表征[J].硅酸盐通报,2006,25(6):5-8,16. |
| |
| 作者姓名： | 孙家跃 郭萌萌 杜海燕 吴爱萍 |
| |
| 作者单位： | 北京工商大学化学与环境工程学院,北京,100037 |
| |
| 基金项目： | 国家自然科学基金(No.20576003)，北京市自然科学基金(No.2062009)，北京印刷学院印刷包装材料与技术北京市重点实验室开放课题(No.KF060301) |
| |
| 摘 要： | 采用均匀沉淀法,以尿素为沉淀剂,在干涉色为绿色的云母钛表面包覆稀土氧化钕,制得了Nd2O3/TiO2/Mica稀土珠光颜料。研究了氧化钕的不同加入量对珠光效果及紫外吸收性能的影响。结果表明,云母钛表面包覆5%Nd2O3的紫外吸收性能明显高于云母钛本身,起到了很好的紫外屏蔽作用,且其珠光效果也为最佳。而且具有绿-淡紫随角异色效应。
|
| 关 键 词： | 云母钛 珠光颜料 稀土氧化钕 紫外吸收 随角异色 |
Preparation and Characterization of the Mica Titanium Optical Interferential Pigment Coated by Nd2O3 |
| |
| SUN Jia-yue,GUO Meng-meng,DU Hai-yan,WU Ai-ping.Preparation and Characterization of the Mica Titanium Optical Interferential Pigment Coated by Nd2O3[J].Bulletin of the Chinese Ceramic Society,2006,25(6):5-8,16. |
| |
| Authors: | SUN Jia-yue GUO Meng-meng DU Hai-yan WU Ai-ping |
| |
| Affiliation: | College of Chemical and Environment Engineering, Beijing Technology and Business University, Beijing 100037, China |
| |
| Abstract: | Nd_2O_3/TiO_2/Mica pearlescent pigment was prepared by means of homogenous precipitation with urea on the surface of green mica titanium by coating rare earths Nd_2O_3. The influence of the content of Nd_2O_3 on the pearl effect and UV absorb characteristic was investigated. The UV absorb capability of 5%Nd_2O_3/TiO_2/Mica is higher than that of mica titanium, and UV shielding characteristic works well with the best pearl effect of green-mauve optically variable. Optically variable pigments with different colors can be produced by this preparation. |
| |
| Keywords: | mica titanium pearlescent pigment rare earths Nd_2O_3 UV absorb optically variable |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
