羟基磷灰石纳米线的可控制备  

Controlled synthesis of hydroxyapatite nanowires

作　　者：黄义[1] 陈书堂[1] 杨志[1] 徐惠[1] 力虎林[1] 

机构地区：[1]兰州大学化学化工学院,甘肃兰州730000

出　　处：《兰州大学学报（自然科学版）》2004年第4期61-63,共3页Journal of Lanzhou University(Natural Sciences)

基　　金：国家自然科学基金资助项目(60171004)

摘　　要：用P2O5和Ca(NO3)2作为前驱体溶液,将溶胶—凝胶法与氧化铝模板(AAO)技术相结合,大面积制备出结构均匀、晶相一致、彼此平行且高度有序的羟基磷灰石(HAP)纳米线.结果表明,通过控制制备AAO模板的条件,可达到控制HAP形貌的目的.Highly ordered hydroxyapatite (HAP) nanowire arrays were prepared using porous anodic aluminum oxide (AAO) template from sol-gel solution containing P2O5 and Ca(NO3)2. The results revealed that the obtained HAP nanowires had a uniform length and diameter and formed a highly ordered array, and this was determined by the pore diameter and the thickness of the applied AAO template.

关 键 词：羟基磷灰石 溶胶—凝胶 模板合成 纳米线 

分 类 号：O611.4[理学—无机化学]