Nafion is a brand name for a sulfonated tetrafluoroethylene based fluoropolymer-copolymer synthesized in 1962 by Dr. Donald J. Connolly at the DuPont Experimental Station in …

For more than 50 years, Nafion™ membranes and dispersions have provided critical applications with unparalleled performance and durability. Today, the Nafion™ portfolio provides leading …

Nafion™ Membranes, Dispersions, and Resins Ion Exchange Materials Enabling Innovation. The Nafion™ portfolio of membranes, dispersions, and resins provides leading-edge solutions for …

Widely used in electrochemical cells, they function as cation-conducting solid electrolytes. Nafion™ membranes come in a variety of grades and embody different properties, allowing …

Mar 22, 2024 · NAFION excels in fuel cells due to its high proton conductivity, chemical stability, and mechanical durability. NAFION, a remarkable polymer crafted by the Chemours …

Nafion is a polymer electrolyte membrane material giving polymer electrolyte membrane fuel cells (PEMFC)s, their name. It is undoubtly the most successful and widely-used polymeric proton …

Nafion™ polymer is used to fabricate ion-exchange membranes used to produce chlorine gas and lye (sodium hydroxide) by the electrolysis of salt water. Nafion™ polymer is used to selectively …

Technology that enables today’s most demanding applications. NafionTM membranes are made from ion exchange polymers. The perfluorinated polymer provides chemical and thermal …

Nafion™ ion-exchange membranes are at the forefront of clean energy innovation. From hydrogen fuel cells to advanced recycling, our sustainable solutions support a circular …

Perma Pure’s Nafion™ polymer is often referred the wonder material for its unique ability to transfer moisture from one side of the membrane to the other. This transfer occurs as a first …

Jun 1, 2022 · Proton exchange membrane (PEM) like Nafion plays an essential role as the core of fuel cell. A good PEM must have satisfactory performance such as high proton conductivity, …

Nafion® is a sulfonated tetrafluorethylene copolymer discovered in the late 1960s by Walther Grot of DuPont de Nemours. It is the first of a class of synthetic polymers with ionic properties …

Nafion is produced by copolymerization of a perfluorinated vinyl ether co-monomer with tetrafluoroethylene (Teflon). Below we present the chemical formula of Nafion [1]: The Teflon …

Nafion, a perfluorosulfonic acid proton exchange membrane (PEM), has been widely used in direct methanol fuel cells (DMFCs) to serve as a proton carrier, methanol barrier, and …

Learn how Nafion™ polymer dispersions enhance thin films and coating formulations for fuel cell membranes and a variety of electrochemical applications.

Jan 1, 2016 · Nafion is a well-known polymeric material widely used in commercial applications, being the most common material for polymer exchange membranes (PEMs), which can be …

Nafion membranes, used widely in METs, are the standard proton exchange membranes (PEMs) in chemical fuel cells. They are used in the latter as solid electrolytes to transport cations …

Known for durability and performance, Nafion™ materials are the choice solution when designing systems or processes that require ion exchange materials. Nafion™ materials are engineered …

Jan 1, 2011 · Recent studies have shown that water absorption changes the mechanical and transport properties of Nafion by orders of magnitude. The unusually large changes in …

Learn why engineers and designers specify Nafion™ PEMS for their fuel cells because of their thickness, conductivity, strength, and chemical durability.