Chain-like structure created by assembly of cobalt nanoparticles using PVP as soft template

Ya Hui Zhang; Fang Liang; Ning Wang; Lin Guo; Lin He; Chinping Chen; Qi Zhang; Qunpeng Zhong

doi:10.1166/jnn.2008.053

Chain-like structure created by assembly of cobalt nanoparticles using PVP as soft template

Ya Hui Zhang^*
, Fang Liang
, Ning Wang
, Lin Guo
, Lin He
, Chinping Chen
, Qi Zhang
, Qunpeng Zhong

^*此作品的通讯作者

Beihang University
Peking University

科研成果: 期刊稿件 › 文章 › 同行评审

11 引用（Scopus）

摘要

Using a wet chemical method, we have synthesized chain-like structure with diameters of 200-250 nm and lengths of ∼10 μm formed by assembly of small cobalt nanoparticles. The chain-like structures were realized via reaction of CoCl ₂ ·6H ₂O and N ₂H ₄ in the presence of PVP in an ethylene glycol solution. Magnetic measurements show a coercivity of about 122 Oe at 300 K. We also propose a possible mechanism for the formation of the chain-like structures.

源语言	英语
页（从-至）	2057-2061
页数	5
期刊	Journal of Nanoscience and Nanotechnology
卷	8
期	4
DOI	https://doi.org/10.1166/jnn.2008.053
出版状态	已出版 - 4月 2008

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10.1166/jnn.2008.053

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title = "Chain-like structure created by assembly of cobalt nanoparticles using PVP as soft template",

abstract = "Using a wet chemical method, we have synthesized chain-like structure with diameters of 200-250 nm and lengths of ∼10 μm formed by assembly of small cobalt nanoparticles. The chain-like structures were realized via reaction of CoCl 2 ·6H 2O and N 2H 4 in the presence of PVP in an ethylene glycol solution. Magnetic measurements show a coercivity of about 122 Oe at 300 K. We also propose a possible mechanism for the formation of the chain-like structures.",

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author = "Zhang, \{Ya Hui\} and Fang Liang and Ning Wang and Lin Guo and Lin He and Chinping Chen and Qi Zhang and Qunpeng Zhong",

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TY - JOUR

T1 - Chain-like structure created by assembly of cobalt nanoparticles using PVP as soft template

AU - Zhang, Ya Hui

AU - Liang, Fang

AU - Wang, Ning

AU - Guo, Lin

AU - He, Lin

AU - Chen, Chinping

AU - Zhang, Qi

AU - Zhong, Qunpeng

PY - 2008/4

Y1 - 2008/4

N2 - Using a wet chemical method, we have synthesized chain-like structure with diameters of 200-250 nm and lengths of ∼10 μm formed by assembly of small cobalt nanoparticles. The chain-like structures were realized via reaction of CoCl 2 ·6H 2O and N 2H 4 in the presence of PVP in an ethylene glycol solution. Magnetic measurements show a coercivity of about 122 Oe at 300 K. We also propose a possible mechanism for the formation of the chain-like structures.

AB - Using a wet chemical method, we have synthesized chain-like structure with diameters of 200-250 nm and lengths of ∼10 μm formed by assembly of small cobalt nanoparticles. The chain-like structures were realized via reaction of CoCl 2 ·6H 2O and N 2H 4 in the presence of PVP in an ethylene glycol solution. Magnetic measurements show a coercivity of about 122 Oe at 300 K. We also propose a possible mechanism for the formation of the chain-like structures.

KW - Chain-like

KW - Co nanoparticles

KW - Magnetic property

UR - https://www.scopus.com/pages/publications/45849091156

U2 - 10.1166/jnn.2008.053

DO - 10.1166/jnn.2008.053

M3 - 文章

C2 - 18572614

AN - SCOPUS:45849091156

SN - 1533-4880

VL - 8

SP - 2057

EP - 2061

JO - Journal of Nanoscience and Nanotechnology

JF - Journal of Nanoscience and Nanotechnology

IS - 4

ER -

Chain-like structure created by assembly of cobalt nanoparticles using PVP as soft template

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