Results 41 to 50 of about 23,853 (173)

2D MXene electrochemical transistors

Nanoscale
Here we show that not only conducting polymers, but also 2D MXenes can be used as materials for electrochemical transistors ECTs. MXene extend the capabilities of ECTs with properties such as extreme heat resistance, and higher conductivity/speeds.
Jyoti Shakya, Min-A. Kang, Jian Li, Armin VahidMohammadi, Weiqian Tian, Erica Zeglio, Mahiar Max Hamedi   +6 more
openaire   +3 more sources

MXene's Surface Functionalization Patterns and Their Impacts on Magnetism [PDF]

Phys. Chem. Chem. Phys. 26, 18500 (2024)
Two-dimensional transition metal carbides and nitrides (MXenes) are a perspective group of materials with a broad palette of applications. Surface terminations are a product of the MXene preparation, and post-processing can also lead to partial coverage.
arxiv   +1 more source

The Rise of MXenes [PDF]

ACS Nano, 2019
Yury Gogotsi, Babak Anasori
openaire   +3 more sources

Co-existence of Novel Ferromagnetic/Anti-ferromagnetic Phases in Two-dimensional Ti3C2 MXene [PDF]

arXiv, 2019
This study reports first synthesis of MXene-derived co-existing phases. New family of two-dimensional materials such as Ti3C2 namely MXene, having transition metal forming hexagonal structure with carbon atoms have attracted tremendous interest now a days.
arxiv  

Silicon carbide-assisted co-existence of magnetic phases in well-optimized Ti$_3$SiC$_2$-etched MXene [PDF]

arXiv, 2020
Here, we report the first successful exfoliation of two-dimensional Ti$_3$C$_2$T$_x$ MXene through selective etching of silicon from titanium silicon carbide (Ti$_3$SiC$_2$) MAX. The successful etching and exfoliation of MXene is confirmed through the shifting of all (00l) peaks to lower angles along with the increase in c-lattice parameter as ...
arxiv  

A Density Functional Theory Study of Magnetic Transition in MnO2 adsorbed Vanadium Carbide (V$_2$C) MXene [PDF]

arXiv
The work reports nonmagnetic behavior (0.04 $\mu$B) in two-dimensional (2D) V2C-OF MXene and ferromagnetism in MnO$_2$ adsorbed V2C-OF MXene. The density functional theory (DFT) calculations were carried out to study the magnetic moments of V$_2$C-OF and MnO$_2$@V$_2$C-OF MXene.
arxiv  

Novel highest-Tc superconductivity in two-dimensional Nb2C MXene [PDF]

arXiv, 2019
Currently, superconductivity in two-dimensional (2D) materials is a hot topic of research owing to their potential technological applications. Here, we report observation of superconductivity in a 2D Nb2C MXene with transition temperature of 12.5 K, which is the highest transition temperature in MXene attained till now.
arxiv  

One-step Solution Processing of Ag, Au and Pd@MXene Hybrids for SERS [PDF]

, 2016
Elumalai Satheeshkumar, Taron Makaryan, Armen Melikyan, H. Minassian, Yury Gogotsi, Masahiro Yoshimura   +5 more
openalex   +1 more source

Correction: MXenes and ultrasonication

Journal of Materials Chemistry A, 2019
Correction for ‘MXenes and ultrasonication’ by Massoud Malaki et al., J. Mater. Chem. A, 2019, 7, 10843–10857.
Aziz Maleki, Rajender S. Varma, Massoud Malaki   +2 more
openaire   +3 more sources

Structural, electronic properties and stability of MXenes Ti2C and Ti3C2 functionalized by methoxy groups [PDF]

arXiv, 2013
The properties of MXenes, a new group of quasi-two-dimensional d-metal carbide or nitride nanomaterials derived by chemical exfoliation from the MAX phases, can be very sensitive to the presence of surface functional groups. Herein, the MXenes Ti2C and Ti3C2 functionalized by methoxy groups are considered by means of the density functional theory tight-
arxiv