Magneto-acceleration of Ostwald ripening in hollow Fe3O4 nanospheres

被引：25

作者：

Ding, Wei ^{[1
,2
]}

Hu, Lin ^{[3
]}

Sheng, Zhigao ^{[3
,4
]}

Dai, Jianming ^{[1
]}

Zhu, Xuebin ^{[1
]}

Tang, Xianwu ^{[1
]}

Hui, Zhenzhen ^{[1
]}

Sun, Yuping ^{[1
,3
,4
]}

机构：

[1] Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Hefei 230031, Peoples R China

[2] Univ Sci & Technol China, Hefei 230026, Peoples R China

[3] Chinese Acad Sci, High Field Magnet Lab, Hefei 230031, Peoples R China

[4] Nanjing Univ, Collaborat Innovat Ctr Adv Microstruct, Nanjing 210093, Jiangsu, Peoples R China

来源：

CRYSTENGCOMM | 2016年 / 18卷 / 33期

基金：

美国国家科学基金会;

关键词：

TEMPLATE-FREE SYNTHESIS; TIO2; NANOSPHERES; MICROSPHERES; TRANSFORMATION; FABRICATION; MECHANISM; GROWTH;

D O I：

10.1039/c6ce01021k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The magnetic field-induced acceleration of the Ostwald ripening process was demonstrated firstly in the formation of hollow Fe3O4 nanospheres. Similar to the maintaining time, the magnetic field can act as an independent parameter to control the crystallite size, hollow structure, and pore size of nanostructures in the Ostwald ripening process.

引用

页码：6134 / 6137

页数：4

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