Size distribution of nanoparticle aggregates in an aqueous magnetic fluid based on atomic-force microscopy data

Shulenina A.V.; Avdeev M.V.; Besedin S.P.; Volkov V.V.; Hajdu A.; Tombacz E.; Aksenov V.L.

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Size distribution of nanoparticle aggregates in an aqueous magnetic fluid based on atomic-force microscopy data

机译：基于原子力显微镜数据的水性磁流体中纳米颗粒聚集体的尺寸分布

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Atomic-force microscopy (AFM) has been applied in a fluid environment to determine the size distribution function of nanoparticle aggregates in an aqueous magnetic fluid with magnetite particles coated by polyacrylic acid for stabilization. It is proposed to use an external magnetic field to anchor aggregates on the substrate. The data are compared with the AFM data for dried precipitates of the system under consider-ation, formed during evaporation of the liquid carrier under different conditions, as well as with the particle size distribution in the initial system obtained from small-angle X-ray scattering data.

机译：原子力显微镜（AFM）已应用于流体环境中，用于确定水性磁性流体中纳米颗粒聚集体的尺寸分布函数，其中磁性磁铁矿颗粒涂有聚丙烯酸，可以稳定化。提出使用外部磁场将聚集体锚定在基板上。将数据与考虑中的系统干燥沉淀物的AFM数据进行比较，该沉淀物是在不同条件下液体载体蒸发过程中形成的，并且还与通过小角度X射线获得的初始系统中的粒径分布进行了比较分散数据。

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《Crystallography reports》 |2012年第6期|共5页
作者
Shulenina A.V.; Avdeev M.V.; Besedin S.P.; Volkov V.V.; Hajdu A.; Tombacz E.; Aksenov V.L.;
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正文语种 eng
中图分类晶体学;
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1. Size distribution of nanoparticle aggregates in an aqueous magnetic fluid based on atomic-force microscopy data [J] . Shulenina A.V., Avdeev M.V., Besedin S.P., Crystallography reports . 2012,第6期

机译：基于原子力显微镜数据的水性磁流体中纳米颗粒聚集体的尺寸分布
2. MANUFACTURING OF SIZE CONTROLLED MAGNETITE NANOPARTICLES POTENTIALLY SUITABLE FOR THE PREPARATION OF AQUEOUS MAGNETIC FLUIDS [J] . P. SIPOS Romanian reports in physics . 2006,第3期

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Size distribution of nanoparticle aggregates in an aqueous magnetic fluid based on atomic-force microscopy data

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