Organic-inorganic hybrid long afterglow material, preparation method thereof and application of organic-inorganic hybrid long afterglow material in ink-jet printing

The invention discloses an organic-inorganic hybrid long afterglow material capable of being used for ink-jet printing and a preparation method of the organic-inorganic hybrid long afterglow material.The chemical formula is (Ph4P) 2TiF6 (Ph is abbreviation of phenyl C6H5), ammonium fluotitanate and...

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Hauptverfasser: AI QI, XU TIANMOU, TENG RONGYU, FAN XIONGSHENG, CAI PEIQING, WANG SONG, LIU ZUGANG
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention discloses an organic-inorganic hybrid long afterglow material capable of being used for ink-jet printing and a preparation method of the organic-inorganic hybrid long afterglow material.The chemical formula is (Ph4P) 2TiF6 (Ph is abbreviation of phenyl C6H5), ammonium fluotitanate and tetraphenyl phosphine chloride are used as main raw materials, a supersaturated solution is generated through heating and stirring in a hydrothermal kettle, and a target product is generated through recrystallization. After being irradiated by ultraviolet light, the long afterglow material emits bright green light in a dark place, is high in luminous intensity and good in stability and color rendering property, can be used for ink-jet printing, and has a wide application prospect in the fieldsof counterfeiting prevention, information storage and the like. The material is prepared through a solution recrystallization method, the method is simple, repeatability is good, and the obtained product is stable in quality.