A5115592400- Ferroelectric and Piezoelectric Materials
- Multiferroics and related materials
- Microwave Dielectric Ceramics Synthesis
- Acoustic Wave Resonator Technologies
- Gas Sensing Nanomaterials and Sensors
- ZnO doping and properties
- Dielectric materials and actuators
- Advancements in Battery Materials
- Advanced Memory and Neural Computing
- Advanced Battery Materials and Technologies
- Flame retardant materials and properties
- Transition Metal Oxide Nanomaterials
- Copper-based nanomaterials and applications
- Conducting polymers and applications
- Polymer Nanocomposites and Properties
- Dielectric properties of ceramics
- Luminescence Properties of Advanced Materials
- Advanced Battery Technologies Research
- Advanced Sensor and Energy Harvesting Materials
- Dendrimers and Hyperbranched Polymers
- Electrocatalysts for Energy Conversion
- Electronic and Structural Properties of Oxides
- Metal-Organic Frameworks: Synthesis and Applications
- Covalent Organic Framework Applications
- Advanced battery technologies research
Southwest University
2021-2025
Xiamen University
2016-2025
Nanjing University of Aeronautics and Astronautics
2017-2025
Capital University of Economics and Business
2010-2025
Guilin University of Electronic Technology
2015-2024
Peking University
2003-2024
Zhejiang University
2023-2024
Sichuan University
2024
Nanchang University
2024
China National Botanical Garden
2024
Photoelectrochemical studies on a new Ti(<sc>iv</sc>)-based porous metal–organic framework (<bold>NTU-9</bold>, bandgap 1.72 eV) indicated that <bold>NTU-9</bold> is p-type semiconductor with visible-light-driven photoactivity.
Abstract NiFe‐based electrocatalysts have attracted great interests due to the low price and high activity in oxygen evolution reaction (OER). However, complex mechanism of NiFe‐catalyzed OER has not been fully explored yet. Detection intermediate species can bridge gap between performances catalyst component/structure properties. Here, we performed label‐free surface‐enhanced Raman spectroscopic (SERS) monitoring interfacial process on Ni 3 FeO x nanoparticles (NPs) alkaline medium. By...
Electrolytes endowed with high oxidation/reduction interfacial stability, fast Li-ion desolvation process and decent ionic conductivity over wide temperature region are known critical for low fast-charging performance of energy-dense batteries, yet these characteristics rarely satisfied simultaneously. Here, we report anchored weakly-solvated electrolytes (AWSEs), that designed by extending the chain length polyoxymethylene ether electrolyte solvent, can achieve above merits at moderate salt...
Six new zinc-1,3,5-benzenetricarboxylate-based metal–organic frameworks (MOFs) have been successfully synthesized using three different surfactants (PEG 400, octanoic acid, and hexadecyltributylphosphonium bromide) as reaction media. These with characteristics, such being neutral, acidic, cationic, demonstrated to show strong effects on directing the crystals’ growth resulted in secondary building units (SBUs) including an unusual SBU unit [Zn4(μ4-O)(CO2)7]. Our results clearly indicated...
A rate equation is derived for heterogeneous nucleation of crystals from the vapor on basis an adsorption, surface diffusion, and statistical fluctuation mechanism. It should be emphasized that term diffusion as used in this development does not imply existence a gradient. Rather it refers to random movement absorbed atoms subtrate surface. shown mechanism results at least 102 103 times greater than calculated direct addition critical nucleus phase. The describes temperature dependence...
In electrochemical studies of metal chlorides dissolved in eutectic melt it is often desired to convert the metal‐metal ion oxidation potentials Ea relative a reference electrode those Eb based on chlorine electrode. Such conversion can be made by using emf Ec eutectic/Cl2 cell, and involves correction term ΔE. By cases where both determined independently, have been variation ΔE with nature concentration ions melt, temperature electrode, membrane separating electrodes. This information gives...
Platinum is the best electrocatalyst for hydrogen evolution reaction (HER). Here, we demonstrate that by contact electrification of Pt nanoparticle satellites on a gold or silver core, Fermi level can be tuned. The electronic properties in such hybrid nanocatalysts were experimentally characterized X-ray photoelectron spectroscopy (XPS) and surface-enhanced Raman scattering (SERS) with probe molecule 2,6-dimethyl phenyl isocyanide (2,6-DMPI). Our experimental findings are corroborated...
Abstract Despite advances in active drug targeting for blood-brain barrier penetration, two key challenges persist: first, attachment of a ligand to the or carrier does not enhance its brain biodistribution; and second, many diseases are intricately linked microcirculation disorders that significantly impede accumulation within lesions even after they cross barrier. Inspired by neuroprotective properties vinpocetine, which regulates cerebral blood flow, we propose molecular library design...
ABSTRACT Aims Circular RNA forkhead box O3 (circFOXO3) is crucial in regulating inflammation lung and heart injuries. However, its role periodontitis remains unclear. We sought to elucidate the effects of circFOXO3 on progression related molecular mechanisms. Methods Reverse‐transcription quantitative polymerase chain reaction fluorescence situ hybridization were used quantify localize expression. The mechanism by which promotes was investigated using epithelial cells, human gingival...
Lead-free [(Bi0.5Na0.5)0.93Ba0.07]1-xLaxTi1-yZryO3 (BNBLTZ) ceramics were investigated for energy storage applications. In order to adjust its properties, the La and Zr co-doping contents varied at 0.01 ≤ x, y 0.04. BNBLTZ show a single phase perovskite structure without transition after co-doping. The compact uniform microstructure with similar grain morphology different sizes is obtained. remnant polarization coercive field decrease increase of additions, density increases drastically....
Sulfurated carbon catalysts from pyrolysis of zeolitic imidazolate frameworks demonstrate oxygen reduction activity surpassing commercially available Pt/C in alkaline media.
Abstract Innovative bimetallic materials provide more possibilities for further improving the performance of oxygen evolution reaction (OER) electrocatalysts. However, it is still a great challenge to rationally design catalysts because there not practical way decouple factors influencing intrinsic activity active sites from others, thus hindering in‐depth understanding mechanism. Herein, we rational Ni, Co two‐dimensional polymer model OER catalyst. The well‐defined architecture, identical...
Abstract Lithium dendrites are easily generated for excessively‐solved lithium ions (Li + ) inside the metal batteries, which will lead serious safety issues. In this experiment, carbon spheres (CS) successfully anchored on TiO 2 (CS@TiO in hydrothermal polymerization, is filtrated commercial PE separator @PE). The negative charge CS can suppress random diffusion of anions through electrostatic interactions. Density functional theory (DFT) calculations show that contributes to desolvation Li...