Results 71 to 80 of about 28,053 (323)
Synthesis of Mo2C MXene with high electrochemical performance by alkali hydrothermal etching
Journal of Advanced Ceramics, 2023 Two-dimensional MXenes are generally prepared by the etching of acid solutions. The as-synthesized MXenes are terminated by acid group anions (F–, Cl–, etc.), which affect the electrochemical performance of MXenes.
Yitong Guo +6 more
doaj +1 more source
MXenes and Their Applications in Wearable Sensors
Frontiers in Chemistry, 2020 MXenes, a kind of two-dimensional material of early transition metal carbides and carbonitrides, have emerged as a unique class of layered-structured metallic materials with attractive features, as good conductivity comparable to metals, enhanced ionic conductivity, hydrophilic property derived from their hydroxyl or oxygen-terminated surfaces, and ...
Jiean Li +4 more
openaire +4 more sources
Direct Ink Writing of Conductive Hydrogels
Advanced Functional Materials, EarlyView.This review examines the use of direct ink writing (DIW) for fabricating conductive hydrogels with customizable 3D structures. It outlines the rheological requirements for successful DIW, followed by an exploration of the materials and ink formulations used to impart electronic and/or ionic conductivity to hydrogels while maintaining printability ...
Monica Ho +6 more
wiley +1 more source
Nanotechnology Reviews, 2022 For the first time, highly conductive thickly layered two-dimensional titanium carbide (MXene) was applied as a new coating agent for electromembrane-surrounded solid-phase microextraction (SPME) of triadimenol and iprodione as two model analytes ...
Esrafili Ali +3 more
doaj +1 more source
Synthesis of high-entropy MXenes with high-efficiency electromagnetic wave absorption
Journal of Advanced Ceramics, 2023 High-entropy MXenes, as a new emerging class of materials, possess diverse compositions, unexpected physicochemical characteristics, and great potentials for electromagnetic (EM) wave absorption.
Linjing Qiao +5 more
doaj +1 more source
Halogenated MXenes with Electrochemically Active Terminals for High Performance Zinc Ion Batteries [PDF]
arXiv, 2020 The class of two-dimensional metal carbides and nitrides known as MXenes offer a distinct manner of property tailoring for a wide range of applications. The ability to tune the surface chemistry for expanding the property space of MXenes is thus an important topic, although experimental exploration of new surface terminals remains a challenge. Here, we
arxiv
Advanced Functional Materials, EarlyView.This work presents an overview of the PTC‐VMD system for water‐hydrogen co‐generation. a) Illustration of the hydrogel‐based PTC membrane and the co‐generation of water and hydrogen. b) Structure of the PTC‐VMD system and the functions of each component layer.
Jiawei Sun +7 more
wiley +1 more source
Cailiao gongcheng, 2020 As a new type of two-dimensional nanomaterials, MXene has been widely investigated since its discovery at 2011 due to its excellent physical and chemical properties, such as high conductivity, good lubricity, electromagnetism and other special properties.
DANG A-lei +5 more
doaj +1 more source
Electrochemical performance of self-assembled two-dimensional Ti3C2Tx(MXene) thin films
工程科学学报, 2021 With the rapid growth in the demand for portable/wearable electronic products, the demand for high-performance, flexible, and lightweight power is becoming stronger.
Wei WU +3 more
doaj +1 more source
Advanced Functional Materials, EarlyView.This review highlights the potential of single‐atom catalysts in three key photocatalytic reactions: the hydrogen evolution reaction (HER), nitrogen reduction reaction for ammonia synthesis, and carbon dioxide reduction reaction (CO2RR) for chemical fuels.
Saad Mehmood +5 more
wiley +1 more source