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Study on the injectability of a novel glucose modified magnesium potassium phosphate chemically bonded ceramic
Tan, Yongshan1; Dong, Jinmei2,3; Yu, Hongfa1; Li, Ying2,3; Wen, Jing2,3; Wu, Chengyou4
2017-10-01
发表期刊MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS
卷号79页码:894-900
文章类型Article
摘要A novel magnesium potassium phosphate chemically bonded ceramic (MKPCBC) was prepared as a byproduct of boron-containing magnesium oxide (B-MgO) after extracting Li2CO3 from salt lakes. In this work, the influence of glucose on the properties of MKPCBC, such as the setting time, compressive strength and hydration heat, was investigated. In addition, we studied the effect of the magnesium-phosphate ratio (M/P) and liquid-solid ratio (L/S) on the injectability of MKPCBC. The pH change in glucose modified MKPCBC paste was also investigated. The phase composition and microstructure were studied in detail by using X-ray diffraction (XRD) and scanning electron microscopy-energy dispersive spectrometry (SEM-EDS). The results show that the optimal content of glucose is 6 wt%. The optimum proportions of M/P and L/S for MKPCBC are 1.5 and 0.25, respectively. The properties of the novel MPCBC can meet the requirements of biomaterials. In addition, the retardation mechanism of glucose on MKPCBC and the hydration mechanism of novel MKPCBC were studied in detail through the continuous monitoring of the phase composition and microstructure. (C) 2017 Published by Elsevier B.V.
关键词Magnesium Potassium Phosphate Chemically Bonded Ceramics Boron-containing Mgo Bone Biomaterials Microstructure
WOS标题词Science & Technology ; Technology
关键词[WOS]CEMENT ; REPAIR ; BONE ; CONCRETE ; STRENGTH ; RATIOS ; PHASE ; OXIDE
收录类别SCI
语种英语
WOS研究方向Materials Science
WOS类目Materials Science, Biomaterials
WOS记录号WOS:000404704300103
引用统计
文献类型期刊论文
条目标识符http://ir.isl.ac.cn/handle/363002/6229
专题青海盐湖研究所知识仓储
盐湖资源综合利用工程技术中心
盐湖资源与化学实验室
作者单位1.Nanjing Univ Aeronaut & Astronaut, Dept Civil Engn, Nanjing 210016, Peoples R China
2.Chinese Acad Sci, Key Lab Comprehens & Highly Efficient Utilizat Sa, Qinghai Inst Salt Lakes, Xining 810008, Peoples R China
3.Key Lab Salt Lake Resources Chem Qinghai Prov, Xining 810008, Peoples R China
4.Qinghai Univ, Sch Civil Engn, Xining 810016, Peoples R China
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Tan, Yongshan,Dong, Jinmei,Yu, Hongfa,et al. Study on the injectability of a novel glucose modified magnesium potassium phosphate chemically bonded ceramic[J]. MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS,2017,79:894-900.
APA Tan, Yongshan,Dong, Jinmei,Yu, Hongfa,Li, Ying,Wen, Jing,&Wu, Chengyou.(2017).Study on the injectability of a novel glucose modified magnesium potassium phosphate chemically bonded ceramic.MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS,79,894-900.
MLA Tan, Yongshan,et al."Study on the injectability of a novel glucose modified magnesium potassium phosphate chemically bonded ceramic".MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS 79(2017):894-900.
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