Scheme 8.

Stabilizing MXene-based catalyst for HER

(A) Schematic illustration of the strategy for stabilizing Ti₃C₂ MXene by carbon nanoplating.

(B) Polarization curves and (C) electrochemical impedance spectroscopy of MoS₂/Ti₃C₂@C and MoS₂/oxidized MXene.²² Copyright 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

(D) In situ sulfidation of d-Mo₂CT_x to produce Mo₂CT_x/2H-MoS₂ nanohybrid. IR-corrected CV polarization curves for Mo₂CT_x/2H-MoS₂ nanohybrid in 0.5 M H₂SO₄ after (E) 10 days constant current test and (F) 100,000 accelerated CV cycling at 100 mV s⁻¹.⁷⁷ Copyright 2020 American Chemical Society.