Pseudocapacitive Electrodes Produced by Oxidant-Free Polymerization of Pyrrole between the Layers of 2D Titanium Carbide (MXene).

Boota, Muhammad; Anasori, Babak; Voigt, Cooper; Zhao, Meng-Qiang; Barsoum, Michel W; Gogotsi, Yury · Adv Mater · 2016

basic_science · Level V

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Abstract

Heterocyclic pyrrole molecules are in situ aligned and polymerized in the -absence of an oxidant between layers of the 2D Ti3C2Tx (MXene), resulting in high volumetric and gravimetric capacitances with capacitance retention of 92% after 25,000 cycles at a 100 mV s(-1) scan rate.