Preparation of bioactive glass ceramic nanoparticles by combination of sol-gel and coprecipitation method

	Preparation of bioactive glass ceramic nanoparticles by combination of sol-gel and coprecipitation method
	Hong ZK ; Liu AX ; Chen L ; Chen XS ; Jing XB
刊名	journal of non-crystalline solids
	2009
卷号	355 期号:6 页码:368-372
关键词	IN-VITRO BIOACTIVITY APATITE-LAYER OSTEOBLAST ADHESION NANOPHASE CERAMICS 45S5 CRYSTALLIZATION COMPOSITES SCAFFOLDS STRENGTH POWDERS
ISSN号	0022-3093
通讯作者	chen xs
中文摘要	sio2-cao-p2o5 ternary bioactive glass ceramic nanoparticles were prepared via the combination of sol-gel and coprecipitation processes. precursors of silicon and calcium were hydrolyzed in acidic solution and gelated in alkaline condition together with ammonium dibasic phosphate. gel particles were separated by centrifugation, followed by freeze drying, and calcination procedure to obtain the bioactive glass ceramic nanoparticles. the investigation of the influence of synthesis temperature on the nanopartilce's properties showed that the reaction temperature played an important role in the crystallinity of nanoparticle. the glass ceramic particles synthesized at 55 degrees c included about 15% crystalline phase, while at 25 degrees c and 40 degrees c the entire amorphous nanopowder could be obtained.
收录类别	SCI
语种	英语
WOS记录号	WOS:000264595400006
公开日期	2010-05-27
内容类型	期刊论文
源URL	[http://202.98.16.49/handle/322003/11857]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Hong ZK,Liu AX,Chen L,et al. Preparation of bioactive glass ceramic nanoparticles by combination of sol-gel and coprecipitation method[J]. journal of non-crystalline solids,2009,355(6):368-372.
APA	Hong ZK,Liu AX,Chen L,Chen XS,&Jing XB.(2009).Preparation of bioactive glass ceramic nanoparticles by combination of sol-gel and coprecipitation method.journal of non-crystalline solids,355(6),368-372.
MLA	Hong ZK,et al."Preparation of bioactive glass ceramic nanoparticles by combination of sol-gel and coprecipitation method".journal of non-crystalline solids 355.6(2009):368-372.