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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
Source PublicationMATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS
Volume79Pages:894-900
SubtypeArticle
AbstractA 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.
KeywordMagnesium Potassium Phosphate Chemically Bonded Ceramics Boron-containing Mgo Bone Biomaterials Microstructure
WOS HeadingsScience & Technology ; Technology
WOS KeywordCEMENT ; REPAIR ; BONE ; CONCRETE ; STRENGTH ; RATIOS ; PHASE ; OXIDE
Indexed BySCI
Language英语
WOS Research AreaMaterials Science
WOS SubjectMaterials Science, Biomaterials
WOS IDWOS:000404704300103
Citation statistics
Document Type期刊论文
Identifierhttp://ir.isl.ac.cn/handle/363002/6229
Collection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
Affiliation1.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
Recommended Citation
GB/T 7714
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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