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Merck

327085

Sigma-Aldrich

powder, 2-3.5 μm, ≥99.9% trace metals basis

别名:

Argentum

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About This Item

线性分子式:
Ag
CAS号:
分子量:
107.87
EC號碼:
MDL號碼:
分類程式碼代碼:
12141740
PubChem物質ID:
NACRES:
NA.23

化驗

≥99.9% trace metals basis

形狀

powder

電阻係數

1.59 μΩ-cm, 20°C

粒徑

2-3.5 μm

bp

2212 °C (lit.)

mp

960 °C (lit.)

密度

10.49 g/cm3 (lit.)

SMILES 字串

[Ag]

InChI

1S/Ag

InChI 密鑰

BQCADISMDOOEFD-UHFFFAOYSA-N

一般說明

银颗粒具有良好的导热和导电性能,广泛应用于制造太阳能电池金属化的导电膏( conductive paste)。

應用

银粉末已被用于制备燃料电池制造中的聚二甲基硅氧烷(PDMS)-银复合材料。银填料的加入改善了聚合物复合材料的热稳定性和导热性。

它可用于合成固体银汞合金基质上的铋膜电极。这种电极可作为传感器用于检测可电化学还原的有机化合物。

它也可用于制备电磁干扰屏蔽应用中的聚偏氟乙烯(PVDF)-BaTiO3 复合材料。银颗粒的加入改善了复合材料的介电和屏蔽特性。

其他說明

平均粒径由费氏微筛分粒器测定

象形圖

Environment

訊號詞

Warning

危險聲明

防範說明

危險分類

Aquatic Acute 1 - Aquatic Chronic 1

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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