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Method for synthesis of hydroxyapatite, and hydroxyapatite complex and method for preparing the same
Method for synthesis of hydroxyapatite, and hydroxyapatite complex and method for preparing the same
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机译:羟基磷灰石的合成方法,羟基磷灰石配合物及其制备方法
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摘要
The present invention provides a method of synthesizing hydroxy apatite comprising the steps of preparing a mixed material slurry by dispersing calcium hydroxide (Ca(OH)2) powder into a phosphoric acid (H3PO4) solution; conducting a mechanochemical milling treatment in which shearing force and compressive force based on a centrifugal force of a mechanical rotating body are imparted to the mixed material slurry, and reacting the calcium hydrate component with the phosphoric acid component under normal temperature and pressure thereby to prepare hydroxy apatite (HAp) powder having fine crystals. According to the structure described above, there can be provided a method of synthesizing hydroxy apatite having fine and uniform particle size which can be directly synthesized under normal temperature and pressure in a short time through simple and single process.
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机译:本发明提供了一种合成羟基磷灰石的方法,该方法包括通过将氢氧化钙(Ca(OH) 2 Sub>)粉末分散在磷酸(H 3 Sub> PO 4 Sub>)解决方案;进行机械化学研磨处理,将基于机械旋转体的离心力的剪切力和压缩力施加到混合料浆中,并使水合钙组分与磷酸组分在常温常压下反应,从而制备羟基具有细晶体的磷灰石(HAp)粉末。根据上述结构,可以提供一种具有细小且均匀的粒径的羟基磷灰石的合成方法,其可以通过简单且单一的方法在短时间内在常温常压下直接合成。
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