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527084

Sigma-Aldrich

Nafion™ 全氟化树脂 溶液

greener alternative

5 wt. % in mixture of lower aliphatic alcohols and water, contains 45% water

别名:

D-520

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About This Item

CAS号:
31175-20-9
MDL號碼:
MFCD00132790
分類程式碼代碼:
26111700
eCl@ss:
32110203
NACRES:
NA.23

等效分子量

1,000

包含

45% water

環保替代產品特色

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

濃度

5 wt. % in mixture of lower aliphatic alcohols and water

折射率

n20/D 1.368

bp

91-104 °C

密度

0.924 g/mL at 25 °C

環保替代類別

, Enabling

InChI

1S/C7HF13O5S.C2F4/c8-1(9)2(10)24-5(15,16)3(11,4(12,13)14)25-6(17,18)7(19,20)26(21,22)23;3-1(4)2(5)6/h(H,21,22,23);

InChI 密鑰

FOYUGSIADQEOEK-UHFFFAOYSA-N

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應用

Nafion™全氟化树脂溶液广泛用作电解质材料。它可用于形成金属氧化物复合膜。该膜可进一步促进形成化学稳定的质子交换膜（PEM）燃料电池。可将这种成分涂在中孔金属膜上，以改善生物标志物的检测和选择性。它可以与石墨烯形成复合电极材料，用于葡萄糖生物传感器。
用于增溶碳纳米管。已对将碳纳米管溶液用作电流型生物传感器进行了探索。
用作使用太阳能驱动化学反应的集成系统的载体材料。作为有机合成的超强酸催化剂。当以金属复合材料的形式形成时，可用作人工肌肉驱动器、分析有机介质中的电活性物质时所用的固体电解质或用作有机电合成中的电极。

包裝

玻璃瓶封装

法律資訊

Nafion is a trademark of The Chemours Company FC, LLC

訊號詞

Danger

危險分類

Eye Dam. 1 - Flam. Liq. 2 - STOT SE 2 - STOT SE 3

標靶器官

Eyes,Central nervous system, Respiratory system

儲存類別代碼

3 - Flammable liquids

水污染物質分類（WGK）

WGK 3

閃點（°F）

68.0 °F - closed cup

閃點（°C）

20 °C - closed cup

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCP7225
MKCP0632
MKCK4761
MKCF9598
MKBX6149V

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Joseph Wang et al.
Journal of the American Chemical Society, 125(9), 2408-2409 (2003-02-27)
The ability to solubilize single-wall and multiwall carbon nanotubes (CNT) in the presence of the perfluorinated polymer Nafion is described. Such use of Nafion as a solubilizing agent for CNT overcomes a major obstacle for creating CNT-based biosensing devices. Their
Glucose biosensor of ruthenium-doped TiO2 sensing electrode by co-sputtering system
Chou JC, et al.
Microelectronics reliability (2010)
An enzymatic glucose biosensor based on a glassy carbon electrode modified with manganese dioxide nanowires
Zhang L, et al.
Microchimica Acta, 54-56 (2013)
Organically functionalized titanium oxide/Nafion composite proton exchange membranes for fuel cells applications
Cozzi D, et al.
Journal of Power Sources, 248, 1127-1132 (2014)
Min-Ho Park et al.
Advanced materials (Deerfield Beach, Fla.), 27(29), 4308-4314 (2015-06-24)
A novel flexible encapsulation method (Flex Lami-capsulation) is reported, which can be applied in the roll-to-roll process for mass production of organic electronic devices. Flex Lami-capsulation is very simple, fast, and getter-free, and is as effective as glass encapsulation. Use

商品

Materials Issues in Polymer Electrolyte Membrane Fuel Cells

Fuel cells have the potential to reduce the nation’s energy use through increased energy conversion efficiency and dependence on imported petroleum by the use of hydrogen from renewable resources.

质子交换膜(PEM)燃料电池

质子交换膜(PEM)燃料电池由两个电极和一种导电电解质组成，可在相对较低的温度下运行。

Proton Exchange Membrane (PEM) Fuel Cells

Proton exchange membrane (PEM) fuel cells operate at relatively low temperatures and are composed of two electrodes and a conductive elecrolyte.

perfluorosulfonic-acid-membranes

Advances in the electrochemical conversion of water to and from hydrogen and oxygen have principally been achieved through the development of new materials and by understanding the mechanisms of the degradation of proton exchange membrane fuel cells (PEMFC) during operation.

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