A5071520794- MXene and MAX Phase Materials
- Supercapacitor Materials and Fabrication
- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Advanced battery technologies research
- Advanced Memory and Neural Computing
- Conducting polymers and applications
- Gas Sensing Nanomaterials and Sensors
- Advanced Photocatalysis Techniques
- Advanced Sensor and Energy Harvesting Materials
- Advanced Battery Technologies Research
- Extraction and Separation Processes
- Ferroelectric and Negative Capacitance Devices
- Luminescence Properties of Advanced Materials
- 2D Materials and Applications
- Catalysis and Hydrodesulfurization Studies
- Semiconductor materials and devices
- Perovskite Materials and Applications
- Aluminum Alloys Composites Properties
- Ferroelectric and Piezoelectric Materials
- ZnO doping and properties
- Machine Fault Diagnosis Techniques
- Natural Language Processing Techniques
- Graphene research and applications
- Ammonia Synthesis and Nitrogen Reduction
Zhengzhou University
2021-2025
Henan University of Technology
2021-2025
Shenyang Aerospace University
2025
Xi'an Jiaotong University
2016-2022
Ministry of Education of the People's Republic of China
2018-2020
Beijing University of Civil Engineering and Architecture
2018
Harbin Institute of Technology
2017
Northeastern University
1993-2015
Chang'an University
2014
Xidian University
2011
A general strategy for hydrophobic 2D Ti<sub>3</sub>C<sub>2</sub>MXene membrane fabrication efficient and stable solar desalination.
Abstract A facile and controllable strategy, which combines solvothermal treatment with ex situ nitrogen doping by using urea saturated alcohol solution or monoethanolamine as source, is used to prepare flexible, freestanding, compact nitrogen‐doped delaminated Ti 3 C 2 (abbreviated N‐Ti ) film electrodes for symmetric electrochemical capacitors (ECs). Compared the N sites from in solid doping, those of enable larger contributions capacitance through regulating species content. As a result,...
Nitrogen related functional groups modify the surface characteristics of Ti<sub>3</sub>C<sub>2</sub>T<sub>x</sub>to make significant contribution to intercalation-pseudocapacitance supercapacitors.
Abstract The volumetric performance of supercapacitors (SCs), besides the gravimetric performance, is attracting an increasing attention due to fast development electric vehicles and smart devices. Here, a unique design symmetric supercapacitor material reported with tight face‐to‐face architecture by applying high pressure delaminated Ti 3 C 2 (d‐Ti ) films. makes d‐Ti films achieve increased density, electron conductivity, good wettability, abundant interconnected mesopore channels promote...
Abstract The design of pseudocapacitive electrodes that exhibit high‐rate and high volumetric capacitances is a big challenge, since it requires subtle modulation ion‐intercalation structures are able to achieve electrochemical activity, fast ion transport, facilitated electron transfer, simultaneously. Herein, controllable selective etching B atoms from B‐doped Ti 3 AlC 2 precursors reported, which generates boron‐vacancy doped MXene (B‐V‐MXene) nanosheets with finely‐regulated, structures....
Two-dimensional (2D) transition metal carbides (MXenes) have been recently attracted as promising electrode materials for energy storage applications. Herein, we report a high-capacity supercapacitor material based on nitrogen and sulfur co-doped titanium (NS-Ti3C2), which is prepared by simple thiourea-assisted carbonization of large-scale Ti3C2 nanosheets. Importantly, results indicate that the 2D treated with in change its microstructure, specific surface area, mesopores. And, it also has...
Nitrogen doped MXenes flakes were acquired by in situ nitrogen solid solution, showing an enhanced electrocatalytic property for OER.
To acquire better nitrogen doping results of titanium carbides (MXenes), methanol (MT) solvent with high fluidity and smaller micromolecule size is selected to assist the introduction diethanolamine (DEA) in Ti3C2 flakes, thus, flexible, free-standing, compact nitrogen-doped (abbreviated as MD-Ti3C2) film can be obtained by facile ex situ solvothermal method high-performance supercapacitor electrode. Results indicate that due an integrated effect mixed solvents liquid N-doping source DEA MT,...
Pristine δ-MnO2 as the typical cathode for rechargeable zinc-ion batteries (ZIBs) suffers from sluggish reaction kinetics, which is key issue to prepare high-performance manganese-based materials. In this work, Na+ incorporated into layered (NMO) was prepared ZIB cathodes with high capacity, energy density, and excellent durable stability. By an effective fabricated strategy of hydrothermal synthesis, a three-dimensional interconnected nanoflake network intercalation showed uniform array...
With the development of renewable energy sources, supercapacitors (SCs) have drawn considerable attention due to their high rate performance and power density. Ti3C2Tx (MXene) shows an excellent physical chemical nature, making it a promising electrode material for SCs. Here, Ti3C2Tx-based symmetric SCs are examined by employing in situ Raman X-ray diffraction, revealing that redox Ti–O with bonding/debonding hydronium ions occurs negative electrode, while positive mainly involves...
A novel solid-phase etching approach to synthesize 2D titanium carbide (MXenes) using FeF 3 ·3H 2 O with the assistance of supercritical CO has been successfully achieved, and moreover, reaction mechanism behind it is revealed.
The development of Zn metal anodes is challenged by non-uniformity ion flux causing inhomogeneous deposition and strong solvation Zn(H2O)6 2+ resulting in adverse side reactions. Applying intermediate protecting layers with high affinity to Zn2+ a popular effective solution, but it also limits the migration. A functional MXene-based interlayer designed this work modify glass fiber separator achieving balanced adsorption energy By coating porous silica on MXene surface, instinct advanatges...