Preparation of acid-activated sepiolite/Rhodamine B@SiO₂ hybrid fluorescent pigments with high stability

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• 作者：Shengtao Wu ; Zuqin Duan ; Fang Hao ; ^{haofang.happy@163.com} ; Shaofeng Xiong ; Wei Xiong ; Yang Lv ; Pingle Liu ; ^{liupingle@xtu.edu.cn} ; He'an Luo
• 关键词：Acid activated sepiolite ; Rhodamine B ; Tetraethoxysilane ; Fluorescent pigments
• 刊名：Dyes and Pigments
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：137
• 期：Complete
• 页码：395-402
• 全文大小：2429 K
• 卷排序：137

文摘

A kind of inorganic/organic composite fluorescent pigments was prepared. The pigments were coated with a layer of SiO2 to improve the stability. Thermal treatment and ball milling can promote the stability of the pigments.