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论文类型：期刊论文

发表时间：2017-07-01

发表刊物：SILICON

收录刊物：SCIE、EI、Scopus

卷号：9

期号：4

页面范围：519-524

ISSN号：1876-990X

关键字：Micro/nanocolorant; Dye; Sol-gel method

摘要：In this study, organosilicon micro/nanocolorants were synthesized via a simple sol-gel process using dye precursors with tetraethyl orthosilicate (TEOS) under mild preparation conditions. This method presents an important approach to developing organic/inorganic hybrid micro/nanocolorants. The morphology and narrow distribution properties of the micro/nanocolorants were analyzed by scanning electron microscopy (SEM) and data analyses. The chromatic properties of the micro/nanocolorants were determined by ultraviolet-visible absorption measurements and found to be similar to those of the dye precursors. The micro/nanocolorants obtained in this work have potential applications in oil inks and plastic coloration because of their excellent dispersion in organic systems.