纳米技术在纸质文献脱酸保护中的进展

The Progress of Nanotechnology in Protecting Paper Documents from Acidification

'传承文明、服务社会'这是图书、档案馆不可推卸的责任,近年来我国逐步加强了对纸质文档的保护,陆续实施的国家数字图书馆工程、中华古籍保护计划、中华再造善本工程等重大文化项目,在国内外反响好,影响大。纸质文档尤其是民国的文献,有着数量多、内容丰富、学术和历史价值高等特点,是中国近代社会的巨大变化的直接见证者。但是纸质文档的老化酸化仍然是馆藏单位面临的一个严峻难题。现阶段文献修复中,脱酸是制止纸张酸化的唯一解决途径,也是延长纸质文献保存寿命的有效解决办法。本文主要介绍纳米技术在纸质文献脱酸保护中的应用与应用纳米技术的无水纳米脱酸工艺及其进展。

'Inheriting civilization and serving the society'is a unshakable duty of the library and the archives.In recent years,China has gradually strengthened the protection of paper documents.A number of major cultural projects,such as the project of national digital library,the program of protecting Chinese ancient book and the project of the China reengineering,are being implemented and have a grate effect not only at home but abroad.The Chinese paper documents,especially in the republic of China,have a large number rich content,high academic and historical value,and are the direct witnesses of the great changes of modern Chinese society.It is the direct witness of the great change of Chinese modern society.But the aging acidification of paper documents is still a difficult problem for the collection units.And in current literature restoration the de-acidification is not only the only way to prevent paper documents but also the most effective solution to extend their life spans.This paper mainly introduces the application and Progress of nanotechnology in the de-acidification of paper documents and the de-acidification crafts.