Anion Exchange Membranes
Dioxide Materials offer anion exchange membranes for all your electrochemical applications. After being activated in 1 M KOH, Sustainion® membranes are stable under a wide pH conditions. The newer grades exhibit enhanced compatibility with popular solvents such as propylene carbonate and acetonitrile thus opening up aqueous and certain non-aqueous flow battery applications.
X37 Most Popular!
$221
ligand: TMIMTypical IEC: 1.2
pH: 2-14
Resistivity in 1M KOH: 0.1Ω-cm2
Resistivity in 0.01M KHCO3: 0.3Ω-cm2Buy Now!
B22T NEW FOR BATTERIES!
$330
ligand: TMIMTypical IEC: 0.6
pH: 2-14
Resistivity in 1M KOH: 2.1Ω-cm2
Resistivity in 0.01M KHCO3: 6.0Ω-cm2Buy Now!
E30T New for batteries!
$279
ligand: TMATypical IEC: 0.9
pH: 2-11
Resistivity in 1M KOH: 1.1 Ω-cm2
Resistivity in 0.01M KHCO3: 8.0 Ω-cm2Buy Now!
E28T New for batteries!
$330
ligand: MPIPTypical IEC: 0.7
pH: 2-14
Resistivity in 1M KOH: 3.7Ω-cm2
Resistivity in 0.01M KHCO3: 5.0 Ω-cm2Buy Now!
X37T
$330
ligand: TMIMTypical IEC: 1.2
pH: 2-13
Resistivity in 1M KOH: 0.2Ω-cm2
Resistivity in 0.01M KHCO3: 0.3Ω-cm2Buy Now!
X37FA
$221
ligand: TMIMTypical IEC: 1
pH: 2-14
Resistivity in 1M KOH: 0.15Ω-cm2
Resistivity in 0.01M KHCO3: 1.0Ω-cm2Buy Now!
TMIM=1,2,4,5-Tetramethyl-1H-imidazolium, MPIP= n-methyl piperidine. TMA=trimethylamine
Alkaline Ionomers
We also offer several ionomers based on different ligand groups. XA-9 is our longstanding ionomer used in conjunction with our membranes by several independent parties and their results are published in high impact factor peer reviewed journal such as Nature and Science. Its properties along with newer grades possessing even higher IECs are listed below.