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    Please use this identifier to cite or link to this item: http://asiair.asia.edu.tw/ir/handle/310904400/81381


    Title: Effects of Forming Temperature on Structure and Chemical Properties of Calcium Phosphate Cement
    Authors: Ching Wen Lou;Yung Yu Chang;Ming Chun Sie;Wen Cheng Chen;Jia Horng Lin
    Contributors: 時尚設計學系
    Date: 2014-03
    Issue Date: 2014-10-08 14:07:35 (UTC+8)
    Abstract: With similar components to human bone, hydroxyapatite (HAp) has been commonly used in dental and orthopedics practice. Calcium phosphate cement (CPC) can be made into porous HAp scaffolds through reaction; therefore, this study aims to examine how reaction temperatures influence CPC. CPC powder and NaCl are blended, and after diammonium phosphate (DAP) is added, they are infused into a mold for a hydration reaction under a saturated vapor pressure to form CPC scaffolds. XRD and FTIR are used to determine the influence of reaction temperatures on crystallization and functional groups. A scanning electron microscope (SEM) observes the structures of the CPC scaffolds. Test results show that when the temperature of a saturated vapor pressure is 70 °C, the CPC scaffolds have significant crystalline conversion and functional group peaks. SEM observation indicates that the temperature of a saturated vapor pressure does not affect the formation of the CPC scaffolds structure.
    Relation: Advanced Materials Research
    Appears in Collections:[時尚設計學系] 期刊論文

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