中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
掺铒磷酸盐玻璃反应气氛法除水的研究

文献类型:期刊论文

;
作者杨钢锋 ; 赵三银 ; 邓再德 ; 孙家森 ; 姜中宏
刊名无机材料学报
出版日期2005
卷号20期号:5页码:1083
关键词掺铒磷酸盐玻璃 Er3+-doped phosphate glass 反应气氛法 reaction atmosphere process 工艺参数 technological parameters 热力学理论 thermodynamic theory
ISSN号1000-324X
其他题名Removal of OH groups in Er3+-doped phosphate glasses by reaction atmosphere process
中文摘要制备了不同含水量的掺铒磷酸盐玻璃,研究了各种工艺参数对反应气氛法除水效果的影响。结果表明由鼓泡气体带入的除水剂是玻璃除水的主要动力;在通气最初阶段的除水速率最快,并且提高除水温度、增大通气流量均有助于提高除水效率;结合实验从反应热力学角度讨论了除水机理,并指出在玻璃熔体中除水反应受熔体“笼效应”影响,反应速率大小取决于OH与CCl4形成偶遇对概率的大小。; Er3+-doped phosphate glasses with, various concentrations of OH groups were fabricated. The effects of technological parameters on result of Reaction Atmosphere Process were investigated. The dehydrate process was discussed by thermodynamic theory of open system. The results show that the dehydration reagent in the bubbling gas is the main dynamic force of dehydration reaction, and the OH groups are removed rather rapidly at the initial stage. Elevating temperature and increasing bubbling flux can conduce to the increase of dehydration efficiency. The rate of dehydration in the glass melt is affected by ' cage effect ' - The dehydration rate is controlled by the probability of forming encounter twins between OH and CCl4.
学科主题光学材料;光学玻璃
分类号TQ171
收录类别ei
语种中文
公开日期2009-09-24 ; 2010-10-12
源URL[http://ir.siom.ac.cn/handle/181231/4889]  
专题上海光学精密机械研究所_高功率激光单元技术研发中心
推荐引用方式
GB/T 7714
杨钢锋,赵三银,邓再德,等. 掺铒磷酸盐玻璃反应气氛法除水的研究, Removal of OH groups in Er3+-doped phosphate glasses by reaction atmosphere process[J]. 无机材料学报,2005,20(5):1083, 1088.
APA 杨钢锋,赵三银,邓再德,孙家森,&姜中宏.(2005).掺铒磷酸盐玻璃反应气氛法除水的研究.无机材料学报,20(5),1083.
MLA 杨钢锋,et al."掺铒磷酸盐玻璃反应气氛法除水的研究".无机材料学报 20.5(2005):1083.

入库方式: OAI收割

来源:上海光学精密机械研究所

浏览0
下载0
收藏0
其他版本

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。