文件大小:606K
There is provided a method for preparing a β-SiAlON phosphor capable of be controlled to show characteristics such as high brightness and desired particle size distribution. The method for preparing a β-SiAlON phosphor represented by Formula : Si(6-x)AlxOyN(6-y) : Lnz (wherein, Ln is a rare earth element, and the following requirements are satisfied : 0
点赞 0
反对 0
举报 0
收藏 0
打赏 0
评论 0

- 一种红茶加工方法
0下载271浏览193K

- Optical amplifier
0下载165浏览132K

- IMAGE DISPLAY APPARATUS
0下载284浏览211K

- 一种裂化催化剂的制备方法
0下载404浏览671K

- Ceramic heater and its manufacturing method
0下载362浏览417K

- Spark plug
0下载322浏览480K