燃烧法合成长余辉材料工艺条件的改进  

The Improvement of Technological Conditions of Synthesizing Long-persistence phosphors by Combustion Method

作　　者：林穗云[1] 苑星海[1] 李红山[1] 

机构地区：[1]广东梅州嘉应学院化学系,梅州514015

出　　处：《广东化工》2004年第9期41-42,37,共3页Guangdong Chemical Industry

基　　金：梅州市科技局2001年重点资助项目

摘　　要：采用双还原燃烧法一次合成生产工艺制得了发光亮度及余辉性能优良的长余辉发光粉,与其它合成方法相比,具有省时节能、简化工艺、降低成本、操作方便的特点。The long-persistence phosphors that have good phosphorescent brightness and excellent persistence have been synthesized by bi-reduction combustion method. Furthermore, the method simplies synthetic technology, lowers the cost and can save some time and energy, be operated easily.

关 键 词：长余辉 双还原燃烧法 铝酸锶 

分 类 号：TQ[化学工程]