Ni-intercalated Mo2TiC2Tx free-standing MXene for excellent gravimetric capacitance prepared via electrostatic self-assembly

First Observation of Induced Ferroelectric and Magnetoelectric Properties in Pristine and Ni‐Intercalated Mo2TiC2Tx Double Transition Metal MXene

“…[ 29 ] One can clearly see that the band at 279.04 cm −1 in NH: DTM is shifted to 399.71 cm −1 in NH: Ni‐DTM, this happened due to the decrease in band length as the Ni is now attached as the termination on the surface that is large in size as compared to other terminations, i.e., ─O, ─OH, and ─F. [ 26 ] In NH: Ni‐DTM, the band at 399.71 cm −1 shifted to 423.66 cm −1 that may be the indication of formation of MoO 3 . Furthermore, the Raman peaks became sharper after the heat treatment that may be due to the formation of different phases, i.e., MoO 3 and TiO 2 .…”

“…The pattern obtained is in good agreement with the already published research on Mo 2 TiC 2 T x (DTM) and Ni‐terminated Mo 2 TiC 2 T x DTM MXene. [ 25,26 ]…”

“…The pattern obtained is in good agreement with the already published research on Mo 2 TiC 2 T x (DTM) and Ni-terminated Mo 2 TiC 2 T x DTM MXene. [25,26] Figure 1a shows the XRD pattern of prepared NH: DTM and HT: DTM MXene film heated at 200 °C, likewise NH: Ni-DTM and HT: Ni-DTM MXene film heated at 200 °C. The heat treatment gives rise to a decrease in the c-lattice parameter of free-standing film.…”

Recent advances in the role of MXene based hybrid architectures as electrocatalysts for water splitting

“…2. 37,[47][48][49][50][51][52][53][54][55] MXenes possess a layered structure, which contributes to their high surface area. The presence of transition metals in MXenes imparts metallic properties and transient electronic states.…”

Enhanced Electrochemical Performance of MWCNT-Assisted Molybdenum–Titanium Carbide MXene as a Potential Electrode Material for Energy Storage Application

“…The surface terminations, such as –F, –OH, and –O, are indicated by T x . Ti 3 C 2 T x , the pioneering member of the MXene family, has been explored in diverse fields and for an array of applications. − Their metallic nature along with increased package density as well as pseudocapacitive behavior helps in enhancing the gravimetric as well as the volumetric capacitance of the devices. − Molybdenum-based MXene and other types of single- and double-transition metal carbide MXene phases have been studied for a variety of applications including electrocatalysts for water splitting application, electromagnetic interference (EMI) shielding, and electrochemical energy storage − and show relatively stable properties as compared to other MXene phases. Even though MXenes are a relatively newer class of materials, they still hold remarkable properties in many practical applications.…”