Proton Exchange Membrane N1110 4*5cm NC700 10x10 Perfluorosulfonic Acid Membrane

Description: Proton Exchange Membrane N1110 4*5cm NC700 10x10 Perfluorosulfonic Acid Membrane DuPont Proton Exchange Membrane Naphthol Nafion N115 N117 N1110 NC700 Perfluorosulfonic Acid Membrane model: N1110 4*5cm NC700 - 10x10cmNC700 - 15x15cmNC700 - 20x31cm Nafion N115N117 N1110 Cation Exchange Membrane - Product Description NafionM N115 membrane, N117 membrane, and N1110 membrane are extruded cast membranes that are typically thicker than solution cast membranes and are suitable for applications where high strength or low transmittance/penetration is critical. These membranes can be further strengthened for maximum strength and tear resistance. These membranes are non-reinforced membranes based on chemically stabilized PFOS/PTFE copolymers in acid (H+) form. The physical properties of the chemically stabilized membranes remain unchanged and the release of fluoride ions from the chemically stabilized membranes is significantly reduced compared to the non-stabilized polymer, a sign of improved chemical durability.NafionTM PFSA membranes are widely used in proton exchange membrane (PEM) fuel cells and water electrolyzers. This membrane acts as a diaphragm and solid electrolyte in a variety of electrochemical cells that require this membrane to selectively transport cations to the cell connections. This polymer is chemically resistant and durable.NafionTM membranes can be used to separate the cathode and anode compartments of proton exchange membrane fuel cells and water electrolyzers. The thickness of this special cation exchange membrane makes NafionM N115 suitable for direct methanol fuel cell (DMFC) and electrolytic applications.The typical thickness of NafionM N115 is 127 microns and the N115 membrane has no backing or cover sheet membrane and can be handled or used directly.The NafionM N117 membrane has a typical thickness of 183 microns. The N117 membrane has no backing or cover sheet and can be handled or used directly. The thickness of this special cation exchange membrane makes NafionM 117 suitable for applications such as direct methanol fuel cells (DMFC).NafionM N1110 membranes have a typical thickness of 254 microns and N1110 membranes have no backing or cover sheet and can be handled or used directly. Recommended pretreatment and storage methods for Nafion membranesPretreatment methods vary slightly from membrane to membrane depending on experimental design, conditions, etc. The pretreatment methods presented here are for reference only and are not authoritative. Users should consider the pretreatment methods in conjunction with specific experiments and relevant literature, and Scientific Materials Station does not guarantee the effectiveness of the pretreatment methods presented here.Material StationNafion N115 membranes can be pretreated prior to use by terinls ulh-Firstly, Nafion 115 membranes are treated with 5 wt.% aqueous H2O2 at 80°C for 1h to remove organic impurities from the membrane.-Secondly, the membrane is repeatedly rinsed with deionized water and immersed in deionized water at 80C and boiled for 1h to completely remove residual H2O2.(The following is selected according to the requirement)-Again soak the membrane in H2SO4 solution at 80C and 1.0M for 1h and boil it for 1h to convert the membrane to H+ type by ion exchange.-Finally rinse the membrane repeatedly with deionized water and immerse it in 80℃ deionized water for 1h heat treatment to completely remove the residual H2SO4 inside the membrane. this process is repeated 2-3 times.-Or it can be used after electrolyte solution immersion only, according to the established habits of users.Storage of SCI Materials HubWhen not in use, store in a sealed plastic bag to avoid moisture. On Oct 9, 2023 at 03:08:17 PDT, seller added the following information:

Price: 98.52 USD

Location: shen zhen

End Time: 2025-02-09T10:53:02.000Z

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