材料科学
过饱和度
六角棱镜
钛
沉积(地质)
形态学(生物学)
扫描电子显微镜
涂层
电化学
六方晶系
化学工程
阴极保护
复合材料
冶金
结晶学
电极
化学
有机化学
古生物学
物理化学
工程类
生物
遗传学
沉积物
作者
Menghan Ma,Wei Ye,Xiaoxiang Wang
标识
DOI:10.1016/j.matlet.2008.05.009
摘要
Cathodic deposition of calcium phosphate coating on titanium using electrochemical method was investigated in our study and well-defined hexagonal rod-like hydroxyapatite (HAp) crystals were synthesized. Scanning electron microscopic photographs of HAp coatings under different deposition durations revealed the morphology change of the HAp crystals in the coating film with the experimental process: from cone-like structure to hexagonal prism with sharp-angled tip, and finally turns to rod-like one with regular hexagonal cross section. It was suggested that both morphology and longitudinal length of the HAp crystals in the coating could be regulated by an accurate control of the degree of supersaturation of the aqueous system.
科研通智能强力驱动
Strongly Powered by AbleSci AI