Influence of surfactant concentration on nanohydroxyapatite growth

Bulletin of materials science

L Kavitha⁴  U Kamachi Mudali¹  J Indira³  D Gopi²  K Kanimozhi³  S Nithiya³ 

[1] Corrosion Science and Technology Division, Indira Gandhi Centre for Atomic Research, Kalpakkam 603 012, India$$Corrosion Science and Technology Division, Indira Gandhi Centre for Atomic Research, Kalpakkam 603 012, IndiaCorrosion Science and Technology Division, Indira Gandhi Centre for Atomic Research, Kalpakkam 603 012, India$$;Department of Chemistry, Periyar University, Salem 636 011, India$$Centre for Nanoscience and Nanotechnology, Periyar University, Salem 636 011, India$$Department of Chemistry, Periyar University, Salem 636 011, IndiaDepartment of Chemistry, Periyar University, Salem 636 011, India$$Centre for Nanoscience and Nanotechnology, Periyar University, Salem 636 011, India$$Centre for Nanoscience and Nanotechnology, Periyar University, Salem 636 011, IndiaDepartment of Chemistry, Periyar University, Salem 636 011, India$$Centre for Nanoscience and Nanotechnology, Periyar University, Salem 636 011, India$$;Department of Chemistry, Periyar University, Salem 636 011, India$$Department of Chemistry, Periyar University, Salem 636 011, IndiaDepartment of Chemistry, Periyar University, Salem 636 011, India$$;Centre for Nanoscience and Nanotechnology, Periyar University, Salem 636 011, India$$Department of Physics, Periyar University, Salem 636 011, India$$Centre for Nanoscience and Nanotechnology, Periyar University, Salem 636 011, IndiaCentre for Nanoscience and Nanotechnology, Periyar University, Salem 636 011, India$$Department of Physics, Periyar University, Salem 636 011, India$$Department of Physics, Periyar University, Salem 636 011, IndiaCentre for Nanoscience and Nanotechnology, Periyar University, Salem 636 011, India$$Department of Physics, Periyar University, Salem 636 011, India$$

关键词: Biomedical applications;    hydroxyapatite;    microwave processing;    calcination;    X-ray methods.;   

DOI  :  

学科分类：材料工程

来源: Indian Academy of Sciences

【 摘 要 】

Nanohydroxyapatite particles with different morphologies were synthesized through a microwave coupled hydrothermal method using CTAB as a template. A successful synthesis of nanosized HAP spheres, rods and fibres is achieved through this method by controlling the concentration of the surfactant. The concentration of the surfactant was tuned in such a way that the desired HAP nanostructures were obtained. The resultant powders were sintered at 900 °C in order to obtain phase pure HAP particles. The results obtained by Fourier transform infrared spectroscopy (FT�?�IR), X-ray diffraction analysis (XRD), scanning electron microscopy (SEM) and transmission electron microscopy (TEM) techniques have substantiated the formation of nanosized HAP spheres and fibres.

【 授权许可】

Unknown