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硅酸盐通报 ›› 2022, Vol. 41 ›› Issue (11): 4049-4055.

所属专题: 玻璃

• 新型功能玻璃与玻璃新技术、新结构 • 上一篇    下一篇

玻璃与水的相互作用过程和机理探索

魏子雅1, 顾少轩1, 王晓伟2, 邓路3, 陶海征1   

  1. 1.武汉理工大学硅酸盐建筑材料国家重点实验室,武汉 430070;
    2.中航光电科技股份有限公司,洛阳 471003;
    3.中国科学院上海光学精密机械研究所,上海 201800
  • 收稿日期:2022-08-26 修订日期:2022-10-04 出版日期:2022-11-15 发布日期:2022-12-12
  • 通信作者: 邓 路,博士,研究员。E-mail:denglu@siom.ac.cn;陶海征,博士,教授。E-mail:thz@whut.edu.cn
  • 作者简介:魏子雅(1999—),女,硕士研究生。主要从事玻璃化学稳定性方面的研究。E-mail:1341884914@qq.com
  • 基金资助:
    国家自然科学基金(51772223)

Interaction Process and Reaction Mechanisms Between Glass and Water

WEI Ziya1, GU Shaoxuan1, WANG Xiaowei2, DENG Lu3, TAO Haizheng1   

  1. 1. State Key Laboratory of Silicate Materials for Architectures, Wuhan University of Technology, Wuhan 430070, China;
    2. AVIC Jonhon Optronic Technology Co. Ltd., Luoyang 471003, China;
    3. Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China
  • Received:2022-08-26 Revised:2022-10-04 Online:2022-11-15 Published:2022-12-12

摘要: 玻璃经常在溶液或者潮湿环境下使用,水的侵蚀会影响玻璃的物理和化学性质,甚至导致玻璃失效。近年来,通过采用多尺度计算机模拟方法,对简单玻璃体系与水相互作用过程和分子尺度反应机理的认识取得了较大进展。本文聚焦石英玻璃、钠硅玻璃和钠硼硅玻璃三个简单的模型玻璃体系,在阐明其耐水性起源的基础上,概述了玻璃与水分子相互作用过程和机理的最新进展,对进一步理解复杂体系玻璃的耐水性和开发新的功能玻璃具有重要的参考价值。

关键词: 石英玻璃, 钠硅玻璃, 钠硼硅玻璃, 耐水性, 水侵蚀, 侵蚀机理

Abstract: Glass is often used in solution or moist environment, water erosion will affect the physical and chemical properties of glass, and even lead to glass failure. In recent years, great progress has been made in understanding the interaction process and molecular scale reaction mechanism of simple glass systems with water by using multi-scale computer simulation. This paper focuses on three simple models glass systems: quartz glass, sodium silicate glass and sodium borosilicate glass. On the basis of elucidating the origin of its water resistance, the latest progress in the interaction process and mechanism between glass and water molecules were summarized. It has important reference value for further understanding water resistance of complex system glass and developing new functional glass.

Key words: quartz glass, sodium silicate glass, sodium borosilicate glass, water resistance, water-corrosion, corrosion mechanism

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