MSE Supplies offers developmental poly(norbornene) adhesive ionomer powder, GT HER-A, for water electrolysis research application. Enough of the second part, GT HER-X (hardener) is supplied with the purchase of GT HER-A. The GT HER-A ionomers are solid polymers powder which can dissolve in the electrode ink or can be delivered as a dilute solution in solvent. Recommended fabrication procedures will be provided at time of purchase.
Reference: Tee, H. M.; Park, H.; Shah, P. N.; Trindell, J. A.; Sugar, J. D.; Kohl, P. A. Self-Adhesive Ionomers for Alkaline Electrolysis: Optimized Hydrogen Evolution Electrode.J. Electrochem. Soc.2022,169(12), 124515.