研究了TeO2--Nb2O5--P2O5三元系统的玻璃形成能力和相关理化性能。结果表明, 在TeO2(80%--90%), Nb2O5(0--20%), P2O5(0--20%)(摩尔分数)成分范围内可以形成性能良好的透明玻璃, 碲氧、磷氧和少量的铌氧结构单元共同构建了稳定的链状玻璃网络骨架。TeO2--Nb2O5--P2O5玻璃的转变温度为394--425℃、折射率为1.65--1.88。
The glass forming ability and the properties of TeO2--Nb2O5--P2O5 ternary system were investigated in this paper. It was found that the transparent glasses with good quality can be prepared in the range of TeO2 80\%--90%, Nb2O5 0--20%, P2O5 0--20% (molar fraction). The chain--like glass network was stabilized by constructing with tellurium--oxide, phosphorus--oxide and few niobium--oxide coordination polyhedra. The transition temperature of the TeO2--Nb2O5--P2O5 glasses is from 394 to 425℃, and its refractive index is from 1.65 to 1.88.
参考文献
| [1] | |
| [2] | |
| [3] | |
| [4] | |
| [5] | |
| [6] | |
| [7] | |
| [8] | |
| [9] | |
| [10] | |
| [11] | |
| [12] | |
| [13] | |
| [14] | |
| [15] | |
| [16] | |
| [17] | |
| [18] | |
| [19] | |
| [20] | |
| [21] | |
| [22] | |
| [23] | |
| [24] | |
| [25] | |
| [26] | |
| [27] | |
| [28] | K.Masahide, Transferability of glass lens molding, SPIE, 6149, 61490M(2006)[2]J.Deegan, Glass molding makes aspheric lenses a practical choice, Photonics Spec., 41(8), 72(2007)[3]A.Y.Yi, C.Huang, F.Klocke, C.Brecher, G.Pongs, M.Winterschladen, A.Demmer, S.Lange, T.Bergs,[4]M.Merz, F.Niehaus, Development of a compression molding process for three&ndash |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%