Synthesis of NiS nanoparticles using a sugar-ester nonionic water-in-oil microemulsion

P.S. Khiew; N.M. Huang; S. Radiman

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Synthesis of NiS nanoparticles using a sugar-ester nonionic water-in-oil microemulsion

机译：糖酯非离子油包水型微乳液合成NiS纳米粒子

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Nickel sulfide (NiS) nanoparticles were prepared in water-in-oil (w/o) microemulsion system containing sucrose ester as the surfactants. The commercial food grade sucrose monoester (abbreviated S-1170) is a biodegradable and non-toxic surfactant, which can be adopted to form w/o microemulsion system in the presence of 1 -butanol as co-solvent. The pseudo-ternary phase diagram for the inverse microemulsion region has been determined by the titration method. It was found that the studied system forms clear and homogenous microemulsion when heated to 37 deg C but gradually becomes turbid at room temperature due to the phase separation. The as-prepared NiS nanoparticles were characterized by energy filter transmission electron microscopy (EFTEM), UV-VIS-NIR absorption spectroscopy and X-ray photoelectron spectroscopy (XPS). The results showed that the synthesized nanoparticles have regular shape, monodispersed and in the size range of 3 - 12 nm.

机译：在以蔗糖酯为表面活性剂的油包水（w / o）微乳液体系中制备了硫化镍（NiS）纳米颗粒。商业食品级蔗糖单酯（缩写为S-1170）是一种可生物降解且无毒的表面活性剂，可在1-丁醇作为助溶剂存在的情况下用于形成无微乳液体系。通过滴定法已经确定了反相微乳液区域的拟三元相图。发现所研究的体系在加热至37℃时形成透明且均质的微乳液，但是由于相分离在室温下逐渐变得混浊。制备的NiS纳米颗粒通过能量滤光片透射电子显微镜（EFTEM），UV-VIS-NIR吸收光谱和X射线光电子能谱（XPS）进行表征。结果表明，合成的纳米颗粒具有规则的形状，单分散，尺寸范围为3-12 nm。

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来源
《Materials Letters》 |2004年第5期|p.762-767|共6页
作者
P.S. Khiew; N.M. Huang; S. Radiman;
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作者单位

Nuclear Science Program, School of Applied Physics, Faculty of Science and Technology (FST), Universiti Kebangsaan Malaysia (UKM), 43600 Bangui, Selangor Malaysia;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
原文格式 PDF
正文语种 eng
中图分类工程材料学;
关键词
NiS; Nanomaterials; Sucrose ester; Phase diagrams; Electron microscopy; X-ray techniques;

机译：NiS;纳米材料;蔗糖酯;相图;电子显微镜;X射线技术;

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机译：糖酯非离子油包水型微乳液研究CdS和PbS纳米粒子的生长和表征
2. Tuning high aqueous phase uptake in nonionic water-in-oil microemulsions for the synthesis of Mn-Zn ferrite nanoparticles: Phase behavior, characterization, and nanoparticle synthesis [J] . Aubery C., Solans C., Sanchez-Dominguez M. Langmuir: The ACS Journal of Surfaces and Colloids . 2011,第23期

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3. Synthesis of titania-coated silica nanoparticles using a nonionic water-in-oil microemulsion [J] . Fu X., Qutubuddin S. Colloids and Surfaces, A. Physicochemical and Engineering Aspects . 2001,第1期

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4. The Synthesis of Silica-Coated Permalloy Nanoparticles Using a Water-in-Oil Microemulsion [C] . I. Ban, M. Drofenik, D. Makovec, Conference of the Yugoslav Materials Research Society . 2005

机译：使用水包油微乳液合成二氧化硅涂覆的苯甲酰纳米粒子
5. Biocatalysis in water-in-oil microemulsions: Chemicals and materials synthesis in a microstructured environment [D] . Ayyagari, Madhu Sudhan Rao 1992

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6. In situ growth of ZnO nanoparticles in precursor-insensitive water-in-oil microemulsion as soft nanoreactors [O] . Ali Bumajdad, Metwally Madkour 2015

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7. Synthesis and Electrocatalytic Properties of H2SO4-Induced (100) Pt Nanoparticles Prepared in Water-in-Oil Microemulsion [O] . Martínez-Rodríguez, Roberto A., Vidal-Iglesias, Francisco J., Solla-Gullón, José, 2014

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Synthesis of NiS nanoparticles using a sugar-ester nonionic water-in-oil microemulsion

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