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Current Issue
V.30,no.2,Jun 2018
https://doi.org/10.5764/TCF.
Journal Textile Coloration and Finishing
Year / Vol.,
Issue, Month
2018 / V.30,no.1,Mar
Title Synthesis of Novel Morpholine Appended Crystal violet lactone Derivatives and an Investigation of Their Thermochromic Behavior
Authors Myeong Jin Kim, Palanisamy Muthukumar1, Satheshkumar Angupillai and Young-A Son*
Institution/Affiliations Chungnam National University, Bannari Amman Institute of Technology
Pages/Total page pp.1 ~ 8 / 8
Language English
Abstract Abstract In the present study, three morpholine substituted crystal violet lactone (CVL) have been synthesized to monitor the thermochromic property. This work is explaining the role of substituent on the lactone ring. The methyl substituents induced greater chromic effects than the chloro substituents. Furthermore, the three-component mixtures that contained CVL, bisphenol-A, and methyl stearate were used to analyse the thermochromic effect of the CVLs as bulk samples with various temperature. The thermochromic properties of the CVLs were evaluated using solid-state UV-Vis and FT-IR spectroscopic techniques. Finally, one of the synthesized CVL has been successfully converted into the form of a test paper similar to pH paper for use as thermal indicators.
Keywords Keywords CVL, leuco dyes, morpholine, substituent effect, thermal indicator
Download V.30,no.1,Mar.1_1300.pdf
Reference http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2018_v30n1_1&ordernum=

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