Sulfonated TEMPO Potential Flow Battery

Tuning the ion-transport nanochannels of sulfonated

In this work, the ionic conductivity of SPEEK membranes is increased almost fourfold by conducting a well-controlled irreversible swelling of
A Sulfonate-Functionalized Viologen Enabling Neutral Cation

Herein we report a sulfonate-functionalized viologen molecule, 1,1′-bis (3-sulfonatopropyl)-4,4′-bipyridinium, (SPr)2V, as an anolyte in neutral aqueous organic redox flow
Sulfonated poly (ether-ether-ketone) membranes with

By incorporating triptycene into poly (ether-ether-ketone) and controlled sulfonation, the resulting intrinsically microporous polymer
High‐Power Near‐Neutral Aqueous All Organic Redox

Herein, a pair of anionic organic molecules, namely (PPBPy)Br 2 and PSS-TEMPO, are proposed. The (PPBPy)Br 2 in anolyte reveals
Viologen-Decorated TEMPO for Neutral Aqueous

Literature survey reveals that the practical application of TEMPO as the positive electrolyte needs more work on molecule engineering to increase
A Comparative Study of Nafion 212 and Sulfonated

Abstract For an iron-chromium redox flow battery (ICRFB), sulfonated poly (ether ether ketone) (SPEEK) membranes with five various
Hyperbranched TEMPO-based polymers as catholytes for redox

Herein, hyperbranched 2,2,6,6-tetramethylpiperidinyloxyl (TEMPO)-based polymers intended for application as low-viscosity catholytes for RFBs are presented and the inuence of the structure and
Development of efficient aqueous organic redox flow batteries using

To overcome this issue, here we report size-selective ion-exchange membranes prepared by sulfonation of a spirobifluorene-based microporous polymer and demonstrate their efficient ion
Development of efficient aqueous organic redox flow batteries

Here, the authors report highly ion-conductive and selective polymer membranes, which boost the battery''s efficiency and stability, offering cost-effective electricity storage.
High-performance aqueous organic redox flow battery enabled by

New sulfonated anthrone-containing poly (aryl ether ketone) membranes (SAnPEK) were prepared and provided improved performance in neutral aqueous organic flow batteries.