PHOTOOXIDATION OF COTTON CELLULOSE STUDIED BY FT-IR PHOTOACOUSTIC-SPECTROSCOPY

被引：17

作者：

YANG, CQ ^{[1
]}

FREEMAN, JM ^{[1
]}

机构：

[1] MARSHALL UNIV,DEPT CHEM,HUNTINGTON,WV 25755

来源：

APPLIED SPECTROSCOPY | 1991年 / 45卷 / 10期

关键词：

COTTON; OXIDATION; INFRARED SPECTROSCOPY; FT-IR; PHOTOACOUSTIC SPECTROSCOPY;

D O I：

10.1366/0003702914335274

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Fourier transform infrared photoacoustic spectroscopy (FT-IR/PAS) was used to investigate the effects of ultraviolet (UV) radiation on cotton cellulose. The infrared spectroscopic data revealed that carboxylic acid was the main photo-oxidation product. It was also concluded that UV radiation was able to penetrate through the cotton fabric and caused oxidation in the bulk of the fabric. However, the highest degree of oxidation occurred in the near-surface of the fabric facing the UV radiation.

引用

页码：1695 / 1698

页数：4

共 16 条

[1] ULTRAVIOLET IRRADIATION OF MODEL COMPOUNDS RELATED TO CELLULOSE [J].