Small-Angle Scattering Investigation of Colloidal Suspensions with Lamellar Ba Hexaferrite Nanoparticles

被引：0

作者：

Balasoiu, M. ^{[1
,2
,3
]}

Lysenko, S. ^{[4
]}

Astaf'eva, S. ^{[4
]}

Yakusheva, D. ^{[4
,5
]}

Kornilitsina, E. ^{[4
]}

Ivankov, O. ^{[1
]}

Kuklin, A. ^{[1
,6
]}

Bunoiu, O. M. ^{[2
]}

Lupu, N. ^{[7
]}

机构：

[1] Joint Inst Nucl Res, Dubna 141980, Moscow, Russia

[2] West Univ Timisoara, Timisoara, Romania

[3] Horia Hulubei Natl Inst R&D Phys & Nucl Engn, Magurele, Romania

[4] Russian Acad Sci, Perm Fed Res Ctr, Inst Tech Chem, Ural Branch, Perm 614013, Russia

[5] Skoltech RKhTU, Moscow 121205, Russia

[6] Moscow Inst Phys & Technol, Dolgoprudnyi 141701, Moscow, Russia

[7] Natl Inst Res & Dev Tech Phys, Iasi, Romania

来源：

JOURNAL OF SURFACE INVESTIGATION | 2024年 / 18卷 / 03期

关键词：

small-angle neutron scattering; small-angle X-ray scattering; transmission electron microscopy; ferrofluids; Ba hexaferrite; lamellar nanoparticles; MAGNETIC NANOPARTICLES; FERRITE; MORPHOLOGY; PARTICLES; SIZE;

D O I：

10.1134/S1027451024700393

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Results of experiments on small-angle scattering of neutrons and X-rays on colloidal suspensions with anisometric barium hexaferrite nanoparticles in an aqueous solvent are reported. It has been shown that the preparation according to a new method produces fairly stable colloids with two types of particles of reproducible morphology and size: large lamellar-shaped particles (similar to 100 nm) with a thickness of similar to 7 nm and small isometric particles with a size of similar to 6 nm.

引用

页码：736 / 744

页数：9

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