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Proceedings Paper

Thermodynamic explanation of eliminating platinum inclusions in laser glass by POCl3 gas bubbling
Author(s): Zhonghong Jiang; Lili Hu; Yaochu Yu
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Paper Abstract

The mechanism of eliminating platinum inclusions in laser glass by POCl3 gas bubbling is discussed from the thermodynamic aspect in the preset paper. It is deduced from calculated reaction free energy that platinum inclusion is ionized after POCl3 gas bubbling in the existence of water and oxygen. After reaction platinum inclusion is dissolved as platinum (II) metaphosphate in the laser glass matrix.

Paper Details

Date Published: 8 December 1995
PDF: 5 pages
Proc. SPIE 2633, Solid State Lasers for Application to Inertial Confinement Fusion (ICF), (8 December 1995); doi: 10.1117/12.228317
Show Author Affiliations
Zhonghong Jiang, Shanghai Institute of Optics and Fine Mechanics (China)
Lili Hu, Shanghai Institute of Optics and Fine Mechanics (China)
Yaochu Yu, Shanghai Institute of Optics and Fine Mechanics (China)


Published in SPIE Proceedings Vol. 2633:
Solid State Lasers for Application to Inertial Confinement Fusion (ICF)
Michel Andre; Howard T. Powell, Editor(s)

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