Chem. J. Chinese Universities ›› 1986, Vol. 7 ›› Issue (3): 221.
• Articles • Previous Articles Next Articles
Zhou Zhiming, Hu Jie, Wang Yiwen
Received:
Online:
Published:
Abstract: The colour-forming reaction of lanthanum with carboxynitrazo was studied in the presence of anionic and cationic surfactants, sodium dodecyl benzene sulfonate (SDBS) and tetradecyl pyridine bromide (TPB). Strong sensitization was observed under the cooperative action of both surfactants near the equimolar([SDBS] : [TPB] = 1.2:1.0).The apparent molar absorptivity at 730 nm reaches as high as 3.00×105 l/mol·cm. The mechanism of the sensitization was discussed.
TrendMD:
Zhou Zhiming, Hu Jie, Wang Yiwen . Study on the Colour-Forming System with High Sensitivity—The System Lanthanum-Carboxynitrazo-Anionic/Cationic Surfactants[J]. Chem. J. Chinese Universities, 1986, 7(3): 221.
0 / / Recommend
Add to citation manager EndNote|Ris|BibTeX
URL: http://www.cjcu.jlu.edu.cn/EN/
http://www.cjcu.jlu.edu.cn/EN/Y1986/V7/I3/221
