A5101668876- Electrocatalysts for Energy Conversion
- Advanced Photocatalysis Techniques
- Fuel Cells and Related Materials
- Advanced battery technologies research
- MXene and MAX Phase Materials
- Supercapacitor Materials and Fabrication
- Electrochemical Analysis and Applications
- Aluminum Alloys Composites Properties
- Aluminum Alloy Microstructure Properties
- Electrochemical sensors and biosensors
- Advanced Welding Techniques Analysis
- Conducting polymers and applications
- Advancements in Battery Materials
- Analytical Chemistry and Sensors
- Advanced Battery Materials and Technologies
- Catalytic Processes in Materials Science
- Electrodeposition and Electroless Coatings
- 2D Materials and Applications
- Integrated Circuits and Semiconductor Failure Analysis
- Anodic Oxide Films and Nanostructures
- Copper-based nanomaterials and applications
- Ammonia Synthesis and Nitrogen Reduction
- Graphene and Nanomaterials Applications
- Plasma Applications and Diagnostics
- Catalysts for Methane Reforming
Chongqing University
2012-2024
Chongqing Emergency Medical Center
2024
Fujian Normal University
2007-2021
UNSW Sydney
2016-2019
Nanjing University of Science and Technology
2018
The University of Adelaide
2013-2014
Shanghai University
2011
CAE (Canada)
2004
Xi'an Peihua University
2000
Abstract Two-dimensional metal-organic frameworks represent a family of materials with attractive chemical and structural properties, which are usually prepared in the form bulk powders. Here we show generic approach to fabricate ultrathin nanosheet array on different substrates through dissolution–crystallization mechanism. These exhibit intriguing properties for electrocatalysis including highly exposed active molecular metal sites owning ultra-small thickness nanosheets, improved...
Abstract Coordination compounds such as Prussian blue and its analogues are acknowledged promising candidates for electrochemical sodium storage owing to their tailorable open frameworks. However, a key challenge these electrode materials is the trade‐off between energy power. Here, it demonstrate that white (Na 3.1 Fe 4 [Fe(CN) 6 ] 3 ) hierarchical nanotubes with fully configurations render extrinsic Na + intercalation pseudocapacitance. The cathode exhibits capacity up 83 mA h g −1 at an...
Nickel-heteroatoms bridge sites are important reaction descriptors for many catalytic and electrochemical processes. Herein we report the controllable surface modification of nickel-nitrogen (Ni-N) on metallic Ni particles via a simplified vapor-assisted treatment approach. X-ray absorption spectroscopy (XAS) Operando Raman verifies interaction between surface-anchored N, which leads to distorted lattice structure with improved wettability. The Ni-N appropriate N coverage level plays...
The role of carbon nanotubes in the advancement energy conversion and storage technologies is undeniable. In particular, have attracted significant applications for electrocatalysis. However, one central issue related to use required oxidative pretreatment that often leads damage graphitic structures which deteriorates their electrochemical properties. Traditionally, oxidized nanomaterials are treated at high temperature under an inert atmosphere repair oxidation-induced defect sites,...
Abstract Conductive metal oxides represent a new category of functional material with vital importance for many modern applications. The present work introduces conductive oxide V 13 O 16 , which is synthesized via simplified photoelectrochemical procedure and decorated onto the semiconducting photocatalyst BiVO 4 in controlled mass percentages ranging from 25% to 37%. Owing its excellent conductivity good compatibility materials, metallic ‐decorated hybrid catalyst shows high photocurrent...
High on energy: An ordered mesoporous core/shell structured SnO2/C nanocomposite was obtained from a facile vacuum-assisted impregnation route by using SBA-15 as hard template. The nanocomposoite exhibits high specific capacity and excellent high-rate performance an anode material for lithium-ion battery (see graph). As service to our authors readers, this journal provides supporting information supplied the authors. Such materials are peer reviewed may be re-organized online delivery, but...
A flexible, electrically conducting hydrogel with self-healing repeatability can be of use in emerging fields such as soft passive resistors–capacitors and electro-active sensor devices, but combining all these properties remains a challenging task.
The industrial Internet represents a fundamental infrastructure for future digitalization, networking, intelligent change, and innovation in the manufacturing industry. In this study, an index system was constructed to evaluate maturity level of building materials industry.Based on factor analysis entropy weight method, we method evaluating companies. Specifically, evaluation companies established through analysis, weights various indexes were assigned using method. our 59 representative...
We develop strained nickel phosphide nanosheets with 5 nm thickness and several hundreds of nanometers lateral size aligned on the top foam/nickel sulfide support. The material is characteristic substantial compressive strain 5.6% along nickel-phosphorus bond length, originated from in situ topotactic transformation. architecture demonstrates excellent performances toward electrocatalytic hydrogen evolution turnover frequency exceeding its strain-free counterpart by a factor 24. Further...
Electrocatalysts with both dense active sites and abundant transport channels are crucial for the realization of high activity fast kinetics in electrochemical applications but very challenging to produce. Here, we illustrate a gas-emission-assisted synthetic strategy produce such hybrid architecture constructed by closely arranged 0D nickel sulfide nanodots (∼9 nm) 3D porous graphene framework. Owning these remarkable features, material demonstrates superior electrocatalytic performance...
MXenes represent a category of two-dimensional functional nanomaterials with remarkable structural and chemical properties, which have been manipulated into different architectures for versatile applications. These manipulation processes generally take place at the interfaces between liquid, solid, gas; therefore, investigation interfacial property is key. Here we show that exhibit amphiphilic behaviours interfaces. Different from common amphiphiles, dual function both colloidal molecular...
Effect of low damage strip process on SiGe surface state under ICP and MARS mode is studied in this paper. FG-based current density around 10 times lower than that mode. Ge rich interface found between Si-O layers after treatment process. Valence can be tailored by various gas composition plasma activation Oxidation thickness valence are different for the sample with conditions, including
Objective Analyze the research trends and hotspots in emergency department overcrowding derived from Web of Science Core Collection database. Methods The database was utilized as search data source for bibliometric analysis, associated articles published January 1, 1990, to October 2023.The executed using following formula: TS = (crowded OR overcrowd crowding overcrowding) AND (Emergency department). VOSviewer, Scimago Graphicaand additional tools were visual knowledge graphs created....