蓝宝石激光晶体中高纯掺钛材料Ti_2O_3的研制  

Preparation of high purity mixed material Ti 2o 3 in the sapaphive laser crystal

作　　者：廖海达[1] 袁伟[2] 

机构地区：[1]广西民族学院化学化工系 [2]北京化工大学

出　　处：《广西民族学院学报（自然科学版）》1998年第3期29-31,共3页Journal of Guangxi University For Nationalities(Natural Science Edition)

摘　　要：以自制高纯ＴｉＯ２和高纯Ｈ２为原料，采用Ｈ２还原法制备高纯Ｔｉ２Ｏ３（纯度＞９９．９９％）．研究了还原温度、Ｈ２流量、ＴｉＣｌ４浴温、ＴｉＯ２在恒温区中的位置对还原过程和Ｔｉ２Ｏ３产品质量的影响，摸索出了制备高纯Ｔｉ２Ｏ３的工艺条件．采用本工艺制备的Ｔｉ２Ｏ３，其纯度及批量均达到目前国内领先水平．High purity Ti 2O 3 was prepared from high purity TiO 2 which was made by oneseef and H 2 by using H 2 reduction method. The influences on reduction process were examined. The exanined factors were:the tmperature of reduction, the flow rate of H 2, the bath temperature of Ticl 4,the position of TiO 2 in the furnace. The rational process conditions to prepare high purity Ti 2O 3 have keen found out. Tie purity and batchmass of Ti 2O 3 made by this process have caml up to the present advanced domestc standards.

关 键 词：三氧化二钛 蓝宝石激光晶体 掺杂 激光器 钛 

分 类 号：TN248.1[电子电信—物理电子学] TN244