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重要文件

745553

Sigma-Aldrich

Cobalt nanowires

powder, diam. × L 200-300 nm × 100-200 μm

同義詞:

Cobalt (nanoparticles), Cobalt element, Cobalt-59

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About This Item

經驗公式(希爾表示法):
Co
CAS號碼:
分子量::
58.93
EC號碼:
分類程式碼代碼:
12352302
NACRES:
NA.23
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形狀

nanowires
powder

反應適用性

reagent type: catalyst
core: cobalt

直徑×長度

200-300 nm × 100-200 μm

儲存溫度

2-8°C

InChI

1S/Co

InChI 密鑰

GUTLYIVDDKVIGB-UHFFFAOYSA-N

應用

Cobalt nanowires have been studied for their directional magnetic properties.[1] In addition, cobalt nanowires have been studied for their magnetoresistance behavior at both room temperature[2] and low temperatures.[3] The metal nanostructure may be used to design thin film magnets with high energy density and high thermal stability.[4]

訊號詞

Danger

危險分類

Acute Tox. 1 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Eye Irrit. 2 - Muta. 2 - Repr. 1B - Resp. Sens. 1B - Skin Sens. 1 - STOT RE 2

儲存類別代碼

6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

水污染物質分類(WGK)

WGK 3


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Magnetoresistance of ferromagnetic nanowires
Wegrowe JE, et al.
Physical Review Letters, 82(18), 3681-3684 (1999)
Low-temperature study of the magnetization reversal and magnetic anisotropy of Fe, Ni, and Co nanowires
Paulus PM, et al.
Journal of magnetism and magnetic materials, 224(2), 180-196 (2001)
T M Whitney et al.
Science (New York, N.Y.), 261(5126), 1316-1319 (1993-09-03)
Arrays of ferromagnetic nickel and cobalt nanowires have been fabricated by electrochemical deposition of the metals into templates with nanometer-sized pores prepared by nuclear track etching. These systems display distinctive characteristics because of their one-dimensional microstructure. The preferred magnetization direction
High energy product developed from cobalt nanowires.
Gandha K
Scientific Reports, 4 (2014)

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