2017年3月24日 · As a paradigm, biocompatible Ti3C2 nanosheets (MXenes) were successfully synthesized based on a two-step exfoliation strategy of MAX phase Ti3AlC2 by the combined HF etching and TPAOH intercalation.

2022年8月3日 · In this review, recent research progress on Ti3C2 MXene and its composites was updated mainly from three aspects, including their fundamentals, synthesis, and applications.

2015年1月1日 · We investigated the synthesis of quasi-two-dimensional carbide (Ti 3 C 2), with the name of MXene, by immersing Ti 3 AlC 2 in 40% or 49% hydrofluoric acid (HF) at 0 °C, 15 °C or 60 °C. The influences of time, temperature, and source of Ti 3 …

2020年12月11日 · In 2011, with the successful isolation of Ti 3 C 2, a door of 2D layered MXene has been opened and received growing attention from researchers. MXene refers to a family of two-dimensional (2D) materials made up of atomic layers of the transition metal, carbide, nitrides, or carbonitrides.

Ti3C2 crystallizes in the hexagonal P6_3/mmc space group. The structure is two-dimensional and consists of two Ti3C2 sheets oriented in the (0, 0, 1) direction. there are two inequivalent Ti+2.67+ sites. In the first Ti+2.67+ site, Ti+2.67+ is bonded in a distorted T-shaped geometry to three equivalent C4- atoms. All Ti–C bond lengths are 2.07 Å.

2024年3月19日 · Herein, we demonstrate the current state-of-the-art protocol for Ti 3 C 2 T x synthesis, beginning with Ti 3 AlC 2 synthesis, then selective etching using HF/HCl and finally...

2023年12月1日 · In recent years, significant attention has been given to developing novel two-dimensional (2D) materials, including MXenes. Titanium carbide (Ti 3 C 2) is one such MXene with a bandgap ranging from 0.92 eV to 1.75 eV.

2020年9月29日 · The present study summarizes and discusses the most recent advancements in the synthesis methods of Ti 3 C 2 MXenes; the routes of intercalation, exfoliation, and cutting for multilayered Ti 3 C 2 to obtain its delaminated compounds and quantum dots; and their photocatalysis applications.

In this review, recent research progress on Ti3C2 MXene and its composites was updated mainly from three aspects, including their funda-mentals, synthesis, and applications.

Ti 3 C 2 T x MXenes are a novel type of two-dimensional (2D) material composed of layered carbides of transition metals. MXenes have excellent thermal and electrical conductivity, heat resistance, and excellent volumetric capacitance, whilst having the highest electromagnetic (EMI) shielding effectiveness among similar synthetic 2D materials.