自然杂志 ›› 2016, Vol. 38 ›› Issue (1): 23-32.doi: 10.3969/j.issn.0253-9608.2016.01.004

• 专题综述 • 上一篇    下一篇

纳米氢氧化钙的制备及其在文物保护中的应用

韩向娜,黄晓,张秉坚①③,罗宏杰   

  1. ①浙江大学化学系,杭州 310027;②中国科学院上海硅酸盐研究所,上海 200050; ③浙江大学文物与博物馆 学系,杭州310027;④上海大学,上海 200444
  • 收稿日期:2015-09-01 出版日期:2016-02-25 发布日期:2016-02-23
  • 基金资助:
    国家重点基础研究发展计划(973计划)(2012CB720902、2012CB720904)和中国博士后科学基金面上资助 (2014M561748)

Preparation of calcium hydroxide nanoparticles and their applications in cultural heritage conservation

HAN Xiangna①,  HUANG Xiao②,  ZHANG Bingjian①③,  LUO Hongjie④   

  1. ①Department of Chemistry,  Zhejiang University, Hangzhou 310027, China; ②Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China; ③Department of Cultural Heritage and Museology, Zhejiang University, Hangzhou 310027, China; ④Shanghai University, Shanghai 200444, China
  • Received:2015-09-01 Online:2016-02-25 Published:2016-02-23

摘要: 纳米氢氧化钙是将纳米技术应用于传统材料石灰中,得到纳米尺度的氢氧化钙粒子,改善石灰在水中溶解度低、粒径 大的问题。纳米氢氧化钙源于传统材料却优于传统材料,具有良好的渗透性和加固效果,是文物保护行业最具应用前景的 保护材料之一。首先综述了目前国内外在合成纳米氢氧化钙粒子方面的进展,然后对纳米氢氧化钙的碳酸化过程进行了探 讨,最后对纳米氢氧化钙在壁画修复、纸张除酸和土遗址加固方面的成功应用进行了介绍。

Abstract:  Taking the advantage of nanotechnology, nanolime becomes one of the most popular protection materials in cultural heritage conservation, which solved the problems of low solubility and large particle size of traditional lime, and resulted in a good penetration property and a consolidation effect. The progress of synthesis of calcium hydroxide nanoparticles is introduced. Then the carbonation process of calcium hydroxide nanoparticles is discussed. Finally, the successful applications of calcium hydroxide nanoparticles in wall painting restroation, paper deacidification and consolidation of historical earth sites are also presented in this review.