无机材料学报2013，Vol.28Issue(7)：785-789,5.DOI:10.3724/SP.J.1077.2013.13014
ZrO2-SiO2薄膜对离子交换增强玻璃的光学和力学性能影响
Mechanical and Optical Properties of Ion-exchange Strengthened Glass Coated with Sol-Gel Derived ZrO2-SiO2 Film
摘要
Abstract
ZrO2-SiO2 films of different SiO2 content were deposited on soda-lime glass substrates through a Sol-Gel process,which was followed by an ion-exchange strengthening process.Phase presents,surface morphology and ion-exchange depth were determined by X-ray diffractometer,scanning electron microscope and energy dispersive spectrometer analysis,respectively.The mechanical and optical properties of coated glass were studied.Homogeneous,continuous and dense films are obtained.Pure ZrO2 film belongs to tetragonal structure,while other films with SiO2 have an amorphous structure.ZrO2-SiO2 films with high ratio(H/E≥0.1)and elastic recovery(We≥60％)were thought to be favourable bending strength.Light transmittance increased,while hardness and Young's modulus decreased with the increasing SiO2 content in films.Typically,chemical strengthened 0.5ZrO2-0.5SiO2 film coated glass exhibited high bending strength of 393 MPa and high hardness of 18 GPa,and a negligible optical loss in visible region for thin thickness(～45 nm).关键词
离子交换玻璃/ZrO2-SiO2薄膜/溶胶-凝胶/纳米压痕Key words
ion-exchange glass/Sol-Gel/ZrO2-SiO2 film/nanoindentation分类
化学化工引用本文复制引用
张鹤,周珏辉,张启龙,杨辉..ZrO2-SiO2薄膜对离子交换增强玻璃的光学和力学性能影响[J].无机材料学报,2013,28(7):785-789,5.基金项目
National Key Technology Support Program(2009BAG12A07) （2009BAG12A07）
Zhejiang Province Innovation Group Program(2011R09010) （2011R09010）
