Fabrication of hollow and yolk-shell structured η-Fe2O 3 nanoparticles with versatile configurations

Junyu Zhong; Chuanbao Cao; Hui Liu; Yulong Ding; Jun Yang

doi:10.1021/ie302652b

Fabrication of hollow and yolk-shell structured η-Fe₂O ₃ nanoparticles with versatile configurations

Junyu Zhong
, Chuanbao Cao^*
, Hui Liu
, Yulong Ding
, Jun Yang

^*Corresponding author for this work

School of Material Science and Engineering

Research output: Contribution to journal › Article › peer-review

14 Citations (Scopus)

Abstract

A solution-based approach has been developed for the synthesis of hollow or yolk-shell structured η-Fe₂O₃ nanoparticles with versatile configurations via the Ostwald ripening process. By simply controlling the amount of PVP and reaction time in solution, hollow or yolk-shell structured η-Fe₂O₃ nanoparticles with spherical, egg-like, olivary, elliptical, and shuttle-like configurations can be easily fabricated. The interior structures and morphologies of the particles are found to be effective ways to affect both the specific saturation magnetization and coercivity of the η-Fe₂O₃ nanoparticles.

Original language	English
Pages (from-to)	1303-1308
Number of pages	6
Journal	Industrial and Engineering Chemistry Research
Volume	52
Issue number	3
DOIs	https://doi.org/10.1021/ie302652b
Publication status	Published - 23 Jan 2013

Access to Document

10.1021/ie302652b

Cite this

@article{0a08733eacb04899a91a6856e9875448,

title = "Fabrication of hollow and yolk-shell structured η-Fe2O 3 nanoparticles with versatile configurations",

abstract = "A solution-based approach has been developed for the synthesis of hollow or yolk-shell structured η-Fe2O3 nanoparticles with versatile configurations via the Ostwald ripening process. By simply controlling the amount of PVP and reaction time in solution, hollow or yolk-shell structured η-Fe2O3 nanoparticles with spherical, egg-like, olivary, elliptical, and shuttle-like configurations can be easily fabricated. The interior structures and morphologies of the particles are found to be effective ways to affect both the specific saturation magnetization and coercivity of the η-Fe2O3 nanoparticles.",

author = "Junyu Zhong and Chuanbao Cao and Hui Liu and Yulong Ding and Jun Yang",

year = "2013",

month = jan,

day = "23",

doi = "10.1021/ie302652b",

language = "English",

volume = "52",

pages = "1303--1308",

journal = "Industrial and Engineering Chemistry Research",

issn = "0888-5885",

publisher = "American Chemical Society",

number = "3",

}

TY - JOUR

T1 - Fabrication of hollow and yolk-shell structured η-Fe2O 3 nanoparticles with versatile configurations

AU - Zhong, Junyu

AU - Cao, Chuanbao

AU - Liu, Hui

AU - Ding, Yulong

AU - Yang, Jun

PY - 2013/1/23

Y1 - 2013/1/23

N2 - A solution-based approach has been developed for the synthesis of hollow or yolk-shell structured η-Fe2O3 nanoparticles with versatile configurations via the Ostwald ripening process. By simply controlling the amount of PVP and reaction time in solution, hollow or yolk-shell structured η-Fe2O3 nanoparticles with spherical, egg-like, olivary, elliptical, and shuttle-like configurations can be easily fabricated. The interior structures and morphologies of the particles are found to be effective ways to affect both the specific saturation magnetization and coercivity of the η-Fe2O3 nanoparticles.

AB - A solution-based approach has been developed for the synthesis of hollow or yolk-shell structured η-Fe2O3 nanoparticles with versatile configurations via the Ostwald ripening process. By simply controlling the amount of PVP and reaction time in solution, hollow or yolk-shell structured η-Fe2O3 nanoparticles with spherical, egg-like, olivary, elliptical, and shuttle-like configurations can be easily fabricated. The interior structures and morphologies of the particles are found to be effective ways to affect both the specific saturation magnetization and coercivity of the η-Fe2O3 nanoparticles.

UR - https://www.scopus.com/pages/publications/84872929448

U2 - 10.1021/ie302652b

DO - 10.1021/ie302652b

M3 - Article

AN - SCOPUS:84872929448

SN - 0888-5885

VL - 52

SP - 1303

EP - 1308

JO - Industrial and Engineering Chemistry Research

JF - Industrial and Engineering Chemistry Research

IS - 3

ER -

Fabrication of hollow and yolk-shell structured η-Fe₂O ₃ nanoparticles with versatile configurations

Abstract

Access to Document

Other files and links

Fingerprint

Cite this