Research on ClO2 as a Fluorescence-Reducing Agent: A Simple Method to Evaluate the Treatment Effect Based on Color Measurement

被引：0

作者：

Wang, J. ^{[2
]}

Li, R. ^{[1
]}

机构：

[1] Donghua Univ, Natl Engn Res Ctr Dyeing & Finishing Text, Shanghai 201620, Peoples R China

[2] Donghua Univ, Key Lab Sci & Technol Ecotext, Minist Educ, Shanghai 201620, Peoples R China

来源：

TEXTILE RESEARCH JOURNAL | 2010年 / 80卷 / 01期

关键词：

fluorescent whitening agent; chlorine dioxide; fluorescence reducing; cotton; color measuring; CHLORINE DIOXIDE; METROLOGY; WATER;

D O I：

10.1177/0040517509102795

中图分类号：

TB3 [工程材料学]; TS1 [纺织工业、染整工业];

学科分类号：

0805 ; 080502 ; 0821 ;

摘要：

The reducing effects of fluorescent whitening agent-treated cotton under the action of chlorine dioxide were studied. Various factors were studied, including pH value, temperature, ClO2 concentration, and treating time. Furthermore, a simple method to evaluate the effect of fluorescence-reducing agent (ClO2) was proposed. By measuring the spectral radiance factor of the samples, the total absorption energy, total emission energy, and fluorescence quantum efficiency were calculated. It is demonstrated that fluorescence quantum efficiency could be used as a criterion to judge the fluorescence-reducing effect of ClO2.

引用

页码：45 / 54

页数：10

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