Total chlorine free laser bleaching of cellulosic fabrics using sodium peroxocarbonate aqueous solutions

被引：5
|
作者：
Ouchi, A [1 ]
Sakai, H [1 ]
机构：
[1] Natl Inst Adv Ind Sci & Technol, Res Inst Green Technol, Tsukuba, Ibaraki 3058565, Japan
来源：
GREEN CHEMISTRY | 2003年 / 5卷 / 03期
关键词：
D O I：
10.1039/b300183k
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Natural colored compounds adsorbed or chemically bound on cellulosic fabrics were bleached effectively by a selective photolysis of the colored compounds using KrF, XeCl, and XeF excimer lasers in the presence of sodium peroxocarbonate aqueous solutions at room temperature. The efficiency of the bleaching was found to be KrF < XeCl approximate to XeF and the decrease of the tensile strength was completely suppressed by the use of the XeF laser.
引用
收藏
页码：329 / 331
页数：3
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