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Merck

267244

Sigma-Aldrich

foil, thickness 0.025 mm, 99.9% trace metals basis

别名:

铂元素, 铂灰

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350 MG
$373.00
1.4 G
$1,100.00

$373.00


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350 MG
$373.00
1.4 G
$1,100.00

About This Item

经验公式(希尔记法):
Pt
CAS号:
分子量:
195.08
EC號碼:
MDL號碼:
分類程式碼代碼:
12141734
PubChem物質ID:
NACRES:
NA.23

$373.00


请联系客服了解存货情况

获取大包装报价

品質等級

化驗

99.9% trace metals basis

形狀

foil

電阻係數

10.6 μΩ-cm, 20°C

厚度

0.025 mm

bp

3827 °C (lit.)

mp

1772 °C (lit.)

密度

21.45 g/cm3 (lit.)

SMILES 字串

[Pt]

InChI

1S/Pt

InChI 密鑰

BASFCYQUMIYNBI-UHFFFAOYSA-N

一般說明

该铂箔(铂片)是铂金属薄片,厚度0.025 mm,化学纯度高。铂(Platinum)是致密的银白色金属,具有强耐腐蚀性和高熔点。铂的贵金属地位在于它的稀有性和化学稳定性,常用于制造珠宝、硬币和其他装饰用品。在材料科学中,铂常用于制造燃料电池、电池组等电化学装置的铂电极,电镀基体,惰性铂坩埚或铂皿等。

應用

铂箔可用于众多应用,例如:
  • 紫外光电设备用高结晶度氮化硼(BN)材料的生长,[1]
  • 电化学稳定的微电极阵列的制造 [2]
  • 用于制造超级电容器的对电极[3]
  • 有望用于生物传感器的酶电极探头[4]

數量

350mg=25×25mm;1.4 g=50×50mm

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

nwg

閃點(°F)

Not applicable

閃點(°C)

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Pt based enzyme electrode probes assembled with Prussian Blue and conducting polymer nanostructures
Curulli A, et al.
Biosensors And Bioelectronics, 20(6), 1223-1232 (2004)
Electrodeposition of nickel hydroxide films on nickel foil and its electrochemical performances for supercapacitor
Fu GR, et al.
International Journal of Electrochemical Science, 4(8), 1052-1052 (2009)
Wei Sun et al.
Materials science & engineering. C, Materials for biological applications, 33(4), 1907-1913 (2013-03-19)
In this paper a platinum (Pt) nanoparticle decorated graphene (GR) nanosheet was synthesized and used for the investigation on direct electrochemistry of myoglobin (Mb). By integrating GR-Pt nanocomposite with Mb on the surface of carbon ionic liquid electrode (CILE), a
Loris De Cecco et al.
PloS one, 8(3), e58849-e58849 (2013-03-14)
We recently reported that peritumoral CpG-ODN treatment, activating TLR-9 expressing cells in tumor microenvironment, induces modulation of genes involved in DNA repair and sensitizes cancer cells to DNA-damaging cisplatin treatment. Here, we investigated whether this treatment induces modulation of miRNAs
Muhammad Rashid et al.
Journal of nanoscience and nanotechnology, 13(5), 3627-3633 (2013-07-19)
Platinum nanoparticles (Pt NPs) were chemically deposited on a Nafion polymer electrolyte membrane by the impregnation-reduction (I-R) procedure to prepare an active electrode for solid electrochemical sensors. Various analysis methods such as SEM, EDX, XRD and cyclic voltammogram (CV) measurements

Questions

1–2 of 2 Questions  
  1. How many sheets are in a “pack”?

    1 answer
    1. This product is sold by weight. Each package size represents 1 sheet of Platinum foil at the specified weight of the package size. The sheet dimensions are as follows:
      350 mg = 25 × 25 mm
      1.4 g = 50 × 50 mm

      Helpful?

  2. Hi, I would like to know what is the dimension of the foil for the 267244 product. the size is only written in grams and I would need the wight and the lenght of the foil Thank you

    1 answer
    1. As listed in the Description section of the product page, the 350 mg pack size is 25 × 25 mm and the 1.4 g pack size is 50 × 50 mm. The thickness of each is 0.025 mm.

      Helpful?

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