Facile liquid-assisted one-step sintering synthesis of superfine L1(0)-FePt nanoparticles

A liquid-assisted one-step sintering method was proposed for the synthesis of L1(0)-FePt superfine nanoparticles. The liquid assisted Fe and Pt precursors were homogeneously deposited on NaCl media, which facilitated the nucleation rates, obviously reduced the particle size and promoted the orderly...

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Detalles Bibliográficos
Autores principales: Pei, Wenli, Zhao, Dong, Wu, Chun, Wang, Xiaoyang, Wang, Kai, Wang, Jianjun, Wang, Qiang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2019
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9075039/
https://www.ncbi.nlm.nih.gov/pubmed/35540592
http://dx.doi.org/10.1039/c9ra06966f
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author Pei, Wenli
Zhao, Dong
Wu, Chun
Wang, Xiaoyang
Wang, Kai
Wang, Jianjun
Wang, Qiang
author_facet Pei, Wenli
Zhao, Dong
Wu, Chun
Wang, Xiaoyang
Wang, Kai
Wang, Jianjun
Wang, Qiang
author_sort Pei, Wenli
collection PubMed
description A liquid-assisted one-step sintering method was proposed for the synthesis of L1(0)-FePt superfine nanoparticles. The liquid assisted Fe and Pt precursors were homogeneously deposited on NaCl media, which facilitated the nucleation rates, obviously reduced the particle size and promoted the orderly transformation. Through optimizing the sintering parameters, superfine L1(0)-FePt nanoparticles (about 7 nm, TEM) with coercivity as high as 2.29 T were obtained. This research highlights the feasibility of synthesizing L1(0)-FePt nanoparticles with superfine sizes and ultra-high coercivity.
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spelling pubmed-90750392022-05-09 Facile liquid-assisted one-step sintering synthesis of superfine L1(0)-FePt nanoparticles Pei, Wenli Zhao, Dong Wu, Chun Wang, Xiaoyang Wang, Kai Wang, Jianjun Wang, Qiang RSC Adv Chemistry A liquid-assisted one-step sintering method was proposed for the synthesis of L1(0)-FePt superfine nanoparticles. The liquid assisted Fe and Pt precursors were homogeneously deposited on NaCl media, which facilitated the nucleation rates, obviously reduced the particle size and promoted the orderly transformation. Through optimizing the sintering parameters, superfine L1(0)-FePt nanoparticles (about 7 nm, TEM) with coercivity as high as 2.29 T were obtained. This research highlights the feasibility of synthesizing L1(0)-FePt nanoparticles with superfine sizes and ultra-high coercivity. The Royal Society of Chemistry 2019-11-05 /pmc/articles/PMC9075039/ /pubmed/35540592 http://dx.doi.org/10.1039/c9ra06966f Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/
spellingShingle Chemistry
Pei, Wenli
Zhao, Dong
Wu, Chun
Wang, Xiaoyang
Wang, Kai
Wang, Jianjun
Wang, Qiang
Facile liquid-assisted one-step sintering synthesis of superfine L1(0)-FePt nanoparticles
title Facile liquid-assisted one-step sintering synthesis of superfine L1(0)-FePt nanoparticles
title_full Facile liquid-assisted one-step sintering synthesis of superfine L1(0)-FePt nanoparticles
title_fullStr Facile liquid-assisted one-step sintering synthesis of superfine L1(0)-FePt nanoparticles
title_full_unstemmed Facile liquid-assisted one-step sintering synthesis of superfine L1(0)-FePt nanoparticles
title_short Facile liquid-assisted one-step sintering synthesis of superfine L1(0)-FePt nanoparticles
title_sort facile liquid-assisted one-step sintering synthesis of superfine l1(0)-fept nanoparticles
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9075039/
https://www.ncbi.nlm.nih.gov/pubmed/35540592
http://dx.doi.org/10.1039/c9ra06966f
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