Results 51 to 60 of about 38,629 (274)

Study the Electronic Structure and Magnetic Properties of Mxene Nb2C Using Ab-initio Study Method [PDF]

open access: yesفیزیک کاربردی ایران
Today, research is directed toward finding new materials for various applications, from medicine to energy storage and other optoelectronic devices. Recently, a new phase of materials has been highlighted due to their flexible and machining nature known ...
Ali Hossein Mohammad Zaheri   +1 more
doaj   +1 more source

Perspectives on preparation of two-dimensional MXenes

open access: yesScience and Technology of Advanced Materials, 2021
The excellent intrinsic properties of two-dimensional MXenes, such as hydrophilic, good electrical and thermal conductivity, excellent film forming ability, render them potential candidates for many innovations in different areas.
Ningjun Chen   +2 more
doaj   +1 more source

Hybrid Density Functional Study of Structural and Electronic Properties of Functionalized \ce{Ti_{n+1}X_n} (X= C, N) monolayers

open access: yes, 2013
Density functional theory simulations with conventional (PBE) and hybrid (HSE06) functionals were performed to investigate the structural and electronic properties of MXene monolayers, \ce{Ti_{n+1}C_n} and \ce{Ti_{n+1}N_n} ($n$ = 1--9) with surfaces ...
Kent, P. R. C., Xie, Yu
core   +1 more source

Computational predictions of energy materials using density functional theory [PDF]

open access: yes, 2016
In the search for new functional materials, quantum mechanics is an exciting starting point. The fundamental laws that govern the behaviour of electrons have the possibility, at the other end of the scale, to predict the performance of a material for a ...
Jain, A, Persson, KA, Shin, Y
core   +1 more source

High‐Concentration Mesogen‐Assisted Exfoliation of Low‐Dimensional Nanomaterials for Achieving Ultralow‐Temperature Actuations of Liquid Crystal Elastomers

open access: yesAdvanced Functional Materials, EarlyView.
Most matter is nominally frozen in the polar regions or space, and liquid crystal materials are no exception. Consequently, soft actuators, including liquid crystal elastomers (LCEs), are inoperative under such extreme cold in response to stimuli, as their motion relies on mechanical deformation.
Hyeonseong Kim   +5 more
wiley   +1 more source

Depositing Pt nanoparticles on crumpled Ti3C2Tx for enhanced electrochemical sensing

open access: yesCarbon Future
Dopamine plays a crucial role in regulating various brain functions, making the development of highly sensitive detection methods and precise quantitative analysis techniques of great significance.
Huaqing Chen   +5 more
doaj   +1 more source

The thermal and electrical properties of the promising semiconductor MXene Hf2CO2

open access: yes, 2015
In this work, we investigate the thermal and electrical properties of oxygen-functionalized M2CO2 (M = Ti, Zr, Hf) MXenes using first-principles calculations. Hf2CO2 is found to exhibit a thermal conductivity better than MoS2 and phosphorene.
Du, Shiyu   +7 more
core   +2 more sources

Biosupercapacitors for Human‐Powered Electronics

open access: yesAdvanced Functional Materials, EarlyView.
Biosupercapacitors are emerging as biocompatible and integrative energy systems for next‐generation bioelectronics, offering rapid charge–discharge performance and mechanical adaptability. This review systematically categorizes their applications from external to organ‐level systems and highlights their multifunctional roles in sensing, actuation, and ...
Suhyeon Kim   +7 more
wiley   +1 more source

Research progress of MXenes-based wearable pressure sensors

open access: yesAPL Materials, 2020
Flexible wearable pressure sensors can maintain their sensing capability when any deformation occurs, which possess ponderance in the realms of electronic skin, man–machine interaction, medical diagnosis, and human motion detection.
Dandan Lei   +6 more
doaj   +1 more source

Monolayer MXenes: promising half-metals and spin gapless semiconductors

open access: yes, 2016
Half-metals and spin gapless semiconductors are promising candidates for spintronic applications due to the complete (100%) spin polarization of electrons around the Fermi level.
Ding, Guangqian   +5 more
core   +1 more source

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