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公开(公告)号:US20080149892A1
公开(公告)日:2008-06-26
申请号:US11933303
申请日:2007-10-31
申请人: DAE HO YOON , TAKAKI MASAKI , WOO JUNG PARK , MONG KWON JUNG
发明人: DAE HO YOON , TAKAKI MASAKI , WOO JUNG PARK , MONG KWON JUNG
IPC分类号: C09K11/78
CPC分类号: C09K11/7787
摘要: Disclosed herein is a method for preparing nanophosphor powders. The method includes impregnating an aqueous solution of one or more metal salts into a fine crystalline polymeric material, drying the impregnated polymeric material, and subjecting the polymeric material to heat-treatment.
摘要翻译: 本文公开了一种制备纳米荧光粉的方法。 该方法包括将一种或多种金属盐的水溶液浸渍到细晶体聚合物材料中,干燥浸渍的聚合物材料,以及对聚合物材料进行热处理。
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公开(公告)号:US20090189122A1
公开(公告)日:2009-07-30
申请号:US12129241
申请日:2008-05-29
申请人: Tae-gon KIM , Dae-ho YOON , Takaki MASAKI , Woo-jung PARK , Mong-Kwon JUNG , Seoung-jae IM
发明人: Tae-gon KIM , Dae-ho YOON , Takaki MASAKI , Woo-jung PARK , Mong-Kwon JUNG , Seoung-jae IM
IPC分类号: C09K11/08
CPC分类号: H05B33/10 , C09K11/574 , C09K11/595 , C09K11/7734 , C09K11/7738 , C09K11/7739 , C09K11/7774 , C09K11/7787 , C09K11/7794 , C09K11/7795 , C09K11/7797
摘要: Disclosed is a method for preparing an oxide nano phosphor. A metal precursor solution is prepared. The metal precursor solution is impregnated into a porous polymer material. A heat treatment is performed on the porous polymer material having the metal precursor solution impregnated therein. The heat treatment is performed by heating the porous polymer material having the metal precursor impregnated therein up to a temperature of higher than 500° C. solution at a temperature elevating rate of higher than 100° C. per minute.
摘要翻译: 公开了一种制备氧化物纳米磷光体的方法。 制备金属前体溶液。 将金属前体溶液浸渍到多孔聚合物材料中。 对其中浸渍有金属前体溶液的多孔聚合物材料进行热处理。 热处理通过以高于100℃/分钟的升温速度将其中浸渍有金属前体的多孔聚合物材料加热至高于500℃的温度来进行。
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