A quantitative measure of borane tert-butylamine complex effectiveness in carbonyl reduction of aged papers

被引：24

作者：

Bicchieri, M ^{[1
]}

Bella, M ^{[1
]}

Semetilli, F ^{[1
]}

机构：

[1] Ist Cent Patol Libro, Chem Lab, I-00184 Rome, Italy

来源：

RESTAURATOR-INTERNATIONAL JOURNAL FOR THE PRESERVATION OF LIBRARY AND ARCHIVAL MATERIAL | 1999年 / 20卷 / 01期

关键词：

D O I：

10.1515/rest.1999.20.1.22

中图分类号：

G25 [图书馆学、图书馆事业]; G35 [情报学、情报工作];

学科分类号：

1205 ; 120501 ;

摘要：

The goal cf our experimental work is to provide a simple method for qualitative and quantitative determination of carbonyl gaups, in order to evaluate when a reduction treatment is a primary need in a restoration procedure, and to test the effectiveness of borane tert-butylamine complex (TBAB) ever lime. Experimental data show that TBAB has an effectiveness of 50 to 80% in the reduction cf oxidized functions. The modified method of Szablocs Save reproducible results and the test can also be simply applied in a qualitative manner as a micro destructive probe.

引用

页码：22 / 29

页数：8

共 6 条

[1] The bleaching of paper by reduction with the borane tert-butylamine complex [J].