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Hydrothermal Synthesis of Hydroxyapatite Assisted by Gemini Cationic Surfactant
Journal of Nanomaterials ( IF 3.791 ) Pub Date : 2020-07-15 , DOI: 10.1155/2020/6173867
Tao Zhang 1 , Xiufeng Xiao 2
Affiliation  

Hydroxyapatite (HAp) has been synthesized by a hydrothermal treatment in the presence of a Gemini cationic surfactant. This process is a new strategy of synthesis and mainly consists of two parts, i.e., an ordinary hydrothermal treatment and a liquid-solid-solution reaction (LSS strategy). Crystalline HAp nanorods or nanogranules with length of 50-180 nm and width of 30-40 nm were produced by ordinary hydrothermal treatment. By contrary, HAp spheres with a 3D architecture were fabricated with Gemini cationic surfactant by LSS strategy. For Gemini cationic surfactant concentration of 0.05%, spherical HAp particles with an average diameter of 1.7 μm were obtained.

中文翻译:

Gemini阳离子表面活性剂的水热合成羟基磷灰石。

羟基磷灰石(HAp)已经在Gemini阳离子表面活性剂存在下通过水热处理合成。该过程是一种新的合成策略,主要由两部分组成,即普通的水热处理和液固溶液反应(LSS策略)。通过常规的水热处理生产出长度为50-180 nm,宽度为30-40 nm的结晶HAp纳米棒或纳米颗粒。相反,通过LSS策略用Gemini阳离子表面活性剂制造了具有3D结构的HAp球。为0.05%Gemini型阳离子表面活性剂浓度,具有1.7的平均直径的球形Hap粒子 μ得到米。
更新日期:2020-07-15
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