Solution-mixing method for large-scale production of reversible thermochromic and acid/base-colorimetric sensors

作者: Amornsak Chanakul , Rakchart Traiphol , Nisanart Traiphol , Rungarune Saymung , Supakorn Seetha

DOI: 10.1016/J.COLSURFA.2021.126241

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摘要: Abstract This contribution introduces a new technique for preparing reversible thermochromic polydiacetylene /zinc(II)/zinc oxide nanocomposites in ambient conditions. Our solution-mixing method involves simple mixing of all precursors liquid phase, followed by an incubation at room temperature. The particle size resultant is quite small, ∼60 nm. small-size characteristic promotes their sensitivity to acid/base. Important experimental parameters, including aging time, incubating temperature, and type solvents, were investigated. Compared conventional techniques, our requires much shorter processing time lesser energy, important large-scale production.

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