Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-purity beta-TCP powder and preparation method thereof
The invention discloses high-purity beta-TCP powder and a preparation method thereof, and belongs to the technical field of biological material preparation. The preparation method of the high-purity beta-TCP powder takes triethylamine as a precipitator and a pH regulator, and comprises the following steps: preparing a calcium-containing solution consisting of deionized water/ethanol solvent, triethylamine and calcium chloride; preparing a phosphorus-containing solution of deionized water/ethanol solvent and phosphoric acid; the phosphorus-containing solution is dropwise added into the calcium-containing solution, and high-purity beta-TCP powder can be obtained through precipitation, drying and calcination. The beta-TCP disclosed by the invention belongs to a calcium phosphate material which is widely applied in the field of biomaterials, and can also be applied to the fields of fertilizers, grinding, ceramics, additives and the like.
本发明公开了一种高纯β‑TCP粉末及其制备方法，属于生物材料制备技术领域。所述的高纯β‑TCP粉末制备方法是以三乙胺为沉淀剂和pH调节剂，包括如下步骤：配制由去离子水/乙醇溶剂、三乙胺和氯化钙组成的含钙溶液；配制由去离子水/乙醇溶剂和磷酸的含磷溶液；将含磷溶液滴加到含钙溶液中，经过沉淀干燥和煅烧即可获得高纯β‑TCP粉末。本发明的β‑TCP在生物材料学领域中属于应用广泛的磷酸钙材料，还可应用在肥料，研磨，陶瓷和添加剂等领域。
High-purity beta-TCP powder and preparation method thereof
The invention discloses high-purity beta-TCP powder and a preparation method thereof, and belongs to the technical field of biological material preparation. The preparation method of the high-purity beta-TCP powder takes triethylamine as a precipitator and a pH regulator, and comprises the following steps: preparing a calcium-containing solution consisting of deionized water/ethanol solvent, triethylamine and calcium chloride; preparing a phosphorus-containing solution of deionized water/ethanol solvent and phosphoric acid; the phosphorus-containing solution is dropwise added into the calcium-containing solution, and high-purity beta-TCP powder can be obtained through precipitation, drying and calcination. The beta-TCP disclosed by the invention belongs to a calcium phosphate material which is widely applied in the field of biomaterials, and can also be applied to the fields of fertilizers, grinding, ceramics, additives and the like.
本发明公开了一种高纯β‑TCP粉末及其制备方法，属于生物材料制备技术领域。所述的高纯β‑TCP粉末制备方法是以三乙胺为沉淀剂和pH调节剂，包括如下步骤：配制由去离子水/乙醇溶剂、三乙胺和氯化钙组成的含钙溶液；配制由去离子水/乙醇溶剂和磷酸的含磷溶液；将含磷溶液滴加到含钙溶液中，经过沉淀干燥和煅烧即可获得高纯β‑TCP粉末。本发明的β‑TCP在生物材料学领域中属于应用广泛的磷酸钙材料，还可应用在肥料，研磨，陶瓷和添加剂等领域。
High-purity beta-TCP powder and preparation method thereof
一种高纯β-TCP粉末及其制备方法
WENG JIE (Autor:in) / YANG ANCHUN (Autor:in) / LI SIYU (Autor:in) / HUANG HAO (Autor:in) / CHANG DONGBIAO (Autor:in) / DUAN GUOWEN (Autor:in) / TAN HUAN (Autor:in)
14.03.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
/
A61K
Zubereitungen für medizinische, zahnärztliche oder kosmetische Zwecke
,
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
/
A61L
Verfahren oder Vorrichtungen zum Sterilisieren von Stoffen oder Gegenständen allgemein
,
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL
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