| 发明名称 | Titanate luminescent material and preparation method therefor | ||
| 摘要 | A titanate luminescent material has a formula of A1-xTiO3:Prx@TiO2@My; wherein A is at least one selected from the group consisting of Ca, Sr, and Ba; M is at least one nanoparticles selected from the group consisting of Ag, Au, Pt, Pd, and Cu; 0<x≦0.01; y is the molar ratio between M and Ti in A1-xTiO3:Prx@TiO2, and 0<y≦1×10−2; @ represents coating; M is a core, TiO2 is an intermediate layer shell, and A1-xTiO3:Prx is an outer layer shell. The titanate luminescent material has a high stability and a better luminescent performance. A preparation method of the titanate luminescent material is also provided. | ||
| 申请公布号 | US9447320(B2) | 申请公布日期 | 2016.09.20 |
| 申请号 | US201214398765 | 申请日期 | 2012.05.08 |
| 申请人 | OCEAN'S KING LIGHTING SCIENCE & TECHNOLOGY CO., LTD.;SHENZHEN OCEAN'S KING LIGHTING ENGINEERING CO., LTD. | 发明人 | Zhou Mingjie;Wang Rong;Chen Guitang |
| 分类号 | C09K11/87;C09K11/58;C09K11/02;C09K11/77 | 主分类号 | C09K11/87 |
| 代理机构 | Polsinelli PC | 代理人 | Polsinelli PC |
| 主权项 | 1. A titanate luminescent material, having a formula of A1-xTiO3:Prx@TiO2@My; wherein A is at least one selected from the group consisting of Ca, Sr, and Ba;M is at least one nanoparticles selected from the group consisting of Ag, Au, Pt, Pd, and Cu;0<x≦0.01;y is the molar ratio between M and Ti in TiO2@My, and 0<y≦1×10−2;@ represents coating;M is a core,TiO2 is an intermediate layer shell, andA1-xTiO3:Prx is an outer layer shell. | ||
| 地址 | Shenzhen CN | ||