Chem. J. Chinese Universities ›› 2000, Vol. 21 ›› Issue (S1): 250.
• Chemistry in Materials Sciences • Previous Articles Next Articles
DAI Jing-Cao, XIAO Zi-Jing, WU Hang-Yu, HUANG Ji-Tai
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This work was supported by the National Natural Science Foundation of China (59672030).
Abstract:
Activated clays are a color developer for the common use of carbonless copying paper. They reacts with crystal violet lactone, a leuco dye, to form bright blue quinoid colored group with a large π bond by capturing electron pair of functional group from lactone[1].However, there exist in this reaction a problem of color stability fading in the light[2]. It is important to understand the color developing nature of clays for overcoming this problem. But unfortunately, very little work has been reported on this area[2].
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DAI Jing-Cao, XIAO Zi-Jing, WU Hang-Yu, HUANG Ji-Tai. Color Developing Nature of Activated Clay Using Crystal Violet Lactone[J]. Chem. J. Chinese Universities, 2000, 21(S1): 250.
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http://www.cjcu.jlu.edu.cn/EN/Y2000/V21/IS1/250