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Key Documents

265810

Sigma-Aldrich

Gold

foil, thickness 0.1 mm, 99.99% trace metals basis

동의어(들):

Gold Powder, Gold element

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About This Item

실험식(Hill 표기법):
Au
CAS Number:
Molecular Weight:
196.97
EC Number:
MDL number:
UNSPSC 코드:
12141717
PubChem Substance ID:
NACRES:
NA.23

Quality Level

분석

99.99% trace metals basis

형태

foil

저항도

2.05 μΩ-cm, 0°C

두께

0.1 mm

bp

2808 °C (lit.)

mp

1063 °C (lit.)

density

19.3 g/mL at 25 °C (lit.)

SMILES string

[Au]

InChI

1S/Au

InChI key

PCHJSUWPFVWCPO-UHFFFAOYSA-N

일반 설명

Gold is one of the most popular materials to be used for neutron flux monitoring mainly because it possesses a large thermal cross section for neutron capture (197Au(η, η) 198Au. Gold has the half-life of 2.7 days.Reports show that the rate of dissolution of Au is very fast in SnPb solder.

애플리케이션

Gold based neutron flux monitors may use gold foils. Au foils may be used to form a AuSn/Au joint system for opto-electronic chips. Modified gold foil electrode may be used to study heterogeneous electron transfer properties of biological electron transfer proteins.3 Electrodeposited polycrystalline palladium-nickel alloy on gold foils may be investigated for the enhanced catalytic behavior of the alloy.

수량

1.2 g = 25 × 25 mm; 4.8 g = 50 × 50 mm

Storage Class Code

11 - Combustible Solids

WGK

nwg

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves, type N95 (US)


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이미 열람한 고객

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Study of wetting reaction between eutectic AuSn and Au foil.
Lai YT and Liu CY
Journal of Electronic Materials, 35, 28-34 (2006)
Performance and comparison of gold-based neutron flux monitors.
Steinhauser G, et al.
Gold Bulletin, 45, 17-22 (2012)
A kinetic study of oxygen reduction reaction on palladium-nickel alloy surfaces.
Li B, et al.
Electrochemical Society Transactions, 6(25), 139-144 (2008)
Tianxun Gong et al.
Journal of biomedical nanotechnology, 9(6), 985-991 (2013-07-19)
In this paper, we proposed the use of gold nanoparticles as plasmon scattering probes for dark-field multiplex imaging of live cancer cells. By carefully engineering the surfaces, aqueous dispersions of anti-EGFR antibody-conjugated gold nanospheres and gold nanorods are prepared. We
Young Min Bae et al.
Journal of biomedical nanotechnology, 9(6), 1060-1064 (2013-07-19)
We report on the enhancement of sensitivity of SPR biosensor by modifying the metal surface. A mixture layer, in which gold and dielectric medium coexist, was simply prepared by increasing the roughness of gold surface deposited onto a glass substrate

문서

Can there be an effective strategy for finding breakthrough materials, since they are, by definition, unpredictable? One answer is found in Combinatorial Materials Science techniques, which represent a powerful approach to identifying new and unexpected materials.

자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..

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