Preparation of Ag nanocrystals embedded silicate glass by field-assisted diffusion and its properties of optical absorption

被引:26
作者
Ma, Yan [1 ]
Lin, Jian [1 ,2 ]
Qin, Shuang [1 ]
Zhou, Nai [1 ]
Bian, Qi [1 ]
Wei, Hengyong [1 ]
Feng, Zhaobin [1 ]
机构
[1] Tongji Univ, Coll Mat Sci & Engn, Shanghai 200092, Peoples R China
[2] Minist Educ, Key Lab Adv Civil Engn Mat, Shanghai 20092, Peoples R China
关键词
Ag nanococrystals; Solid-state field-assisted diffusion; Microstructure; Optical absorption; SODA-LIME GLASSES; SILVER NANOCLUSTERS; TRANSITION-METALS; ION-IMPLANTATION; NANOCOMPOSITES; PARTICLES; EXCHANGE; SODIUM; STATE;
D O I
10.1016/j.solidstatesciences.2010.05.020
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Ag nanocrystals embedded silicate glass was successfully prepared by solid-state field-assisted diffusion, combined with post-annealing process. The changes of glass structure, the chemical states of Ag and O species, the microstructures of Ag nanocrystals, as well as the properties of optical absorption were studied for the as-diffused and post-annealed samples. The result showed that after the field-assisted diffusion process, some Ag+ ions replaced the alkaline ions in the glass matrix. Meanwhile, other Ag+ ions were reduced to Ag atoms occupying the interspaces of the network and Ag atoms clusters with small size were formed. This caused the relaxation of the glass network and the deceasing of force constant for Si-O linkage. After post-annealing process, bigger size of Ag nanoparticles were formed, which caused the peak corresponding to the surface plasmon resonance (SPR) observed. (C) 2010 Elsevier Masson SAS. All rights reserved.
引用
收藏
页码:1413 / 1418
页数:6
相关论文
共 25 条
  • [21] The effect of Ni pre-implantation on surface morphology and optical absorption properties of Ag nanoparticles embedded in SiO2
    Shen, Yanyan
    Qi, Ting
    Qiao, Yu
    Yu, Shengwang
    Hei, Hongjun
    He, Zhiyong
    APPLIED SURFACE SCIENCE, 2016, 363 : 310 - 317
  • [22] Luminescence and two-photon absorption assisted optical limiting properties of Ag-doped CdWO4 nanorods
    Lokesh, B.
    Shanthi, S.
    Mary, A. Geetha
    Yukeshveer, S.
    Binish, B.
    Girisun, T. C. Sabari
    Rahulan, K. Mani
    JOURNAL OF SOLID STATE CHEMISTRY, 2024, 336
  • [23] Preparation and Third-order Nonlinear Optical Properties of CuInS2 Quantum-dots Embedded in the Sodium Borosilicate Glass
    Zhao Haijun
    Xiang Weidong
    Luo Hongyan
    Zhao Xiuli
    Chen Zhaoping
    Yang Xinyu
    Zhong Jiasong
    Guo Yuqing
    Liang Xiaojuan
    RARE METAL MATERIALS AND ENGINEERING, 2012, 41 : 497 - 500
  • [24] Preparation of ternary composite material rGO/CoFe2O4/Ag and research on its microwave absorption properties
    Huang, Ying
    Zhao, Xiaoxiao
    Zong, Meng
    Yan, Jing
    Li, Tiehu
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2021, 32 (19) : 23944 - 23957
  • [25] Microwave-Assisted Rapid Preparation of Nano-ZnO/Ag Composite Functionalized Polyester Nonwoven Membrane for Improving Its UV Shielding and Antibacterial Properties
    Shao, Dongfeng
    Wei, Qufu
    MATERIALS, 2018, 11 (08)