Deconvolution method for determination of the nitrogen content in cellulose carbamates

被引：0

作者：

Chen, GM ^{[1
]}

Huang, YP ^{[1
]}

机构：

[1] Anhui Univ, Dept Chem, Hefei 230039, Peoples R China

来源：

CHINESE CHEMICAL LETTERS | 2001年 / 12卷 / 04期

关键词：

cellulose carbamates; nitrogen content; deconvolution method; baseline method;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Cellulose carbamates (CC) were synthesized with microcrystalline cellulose as raw materials. The Fourier transform infrared spectra of CC with different nitrogen content were recorded. The accurate results of the nitrogen content for CC can be obtained by using the deconvolution method when the nitrogen content is less than 3.5%. The relationship between the nitrogen content and the absorption intensity ratio of the corresponding separated absorption peaks in FTIR spectra has been expressed bg an equation precisely.

引用

页码：365 / 368

页数：4

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