Amorphous nickel hydroxide nanospheres by a green electrochemistry technique: structure, morphology and magnetism

被引：17

作者：

Li, H. B. ^{[1
]}

Liu, P. ^{[1
]}

Liang, Y. ^{[1
]}

Xiao, J. ^{[1
]}

Yang, G. W. ^{[1
]}

机构：

[1] Sun Yat Sen Univ, Sch Phys & Engn, Nanotechnol Res Ctr, Inst Optoelect & Funct Composite Mat,State Key, Guangzhou 510275, Guangdong, Peoples R China

来源：

CRYSTENGCOMM | 2013年 / 15卷 / 20期

关键词：

NIO NANOPARTICLES; EXCHANGE BIAS; ELECTRODES; ANOMALIES; NI(OH)2; METAL; RAMAN; XPS;

D O I：

10.1039/c3ce40120k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The amorphous nickel hydroxide nanospheres have been prepared by a simple and green electrochemistry technique, and the magnetism measurements of the products show that the prepared amorphous nickel hydroxide nanospheres present ferromagnetism below the Curie temperature of 16.5 K, accompanied by high magnetization of 50 emu g(-1) and high coercivity of 630 Oe at 5 K. These findings pave a way to applications of amorphous nickel hydroxide nanostructures as magnetic materials.

引用

页码：4054 / 4057

页数：4

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