A5063348652- Diamond and Carbon-based Materials Research
- Advancements in Battery Materials
- Supercapacitor Materials and Fabrication
- Flame retardant materials and properties
- High-pressure geophysics and materials
- Force Microscopy Techniques and Applications
- Advanced Battery Materials and Technologies
- Advanced Fiber Laser Technologies
- Ionic liquids properties and applications
- Fuel Cells and Related Materials
- Advanced battery technologies research
- Quantum Dots Synthesis And Properties
- Conducting polymers and applications
- Chemical Synthesis and Reactions
- Phase Equilibria and Thermodynamics
- Electrospun Nanofibers in Biomedical Applications
- Polymer Nanocomposites and Properties
- Advanced Sensor and Energy Harvesting Materials
- Recommender Systems and Techniques
- Magnesium Oxide Properties and Applications
- Membrane-based Ion Separation Techniques
- Advanced Photocatalysis Techniques
- Atomic and Subatomic Physics Research
- Carbon Dioxide Capture Technologies
- Industrial Gas Emission Control
Anhui University of Science and Technology
2025
Yanshan University
2013-2024
Xijing University
2022-2023
Anyang Normal University
2016-2023
Chinese University of Hong Kong
2017-2022
University of Macau
2019-2020
Southern University of Science and Technology
2020
Northeast Normal University
2018-2019
Faculty (United Kingdom)
2019
Guangzhou University
2019
Hard carbon is regarded as a promising anode material for sodium-ion batteries (SIBs). However, it usually suffers from the issues of low initial Coulombic efficiency (ICE) and poor rate performance, severely hindering its practical application. Herein, flexible, self-supporting, scalable hard paper (HCP) derived renewable tissue rationally designed prepared additive-free room/low-temperature SIBs with high ICE. In ether electrolyte, such HCP achieves an ICE up to 91.2% superior high-rate...
Abstract Transition metal selenides have been attracting significant attention owing to their high conductivity and theoretical capacity. In this article, the N‐doped carbon (NDC)‐coated Ni 1.8 Co 1.2 Se 4 nanoparticles encapsulated in NDC nanoboxes are prepared from bi‐metal organic framework (Ni 3 [Co(CN) 6 ] 2 ·6H O, Ni‐Co BMOF) after selenization reaction coating. When used as an anode material for sodium‐ion batteries, delivers excellent rate performance (211 153 mA h g −1 at ultrahigh...
Quantum coherence control usually requires low temperature environments. Even for nitrogen-vacancy center spins in diamond, a remarkable exception, the signal is limited to about 700 K due quench of spin-dependent fluorescence at higher temperature. Here we overcome this limit and demonstrate quantum electron centers nanodiamonds temperatures near 1000 K. The scheme based on initialization readout room high temperature, which enabled by pulse laser heating rapid diffusion cooling amorphous...
Ionic liquids can mediate effectively the reaction of H<sub>2</sub>S with SO<sub>2</sub>without catalysts. The conversion is as high 96% within 3 min in [hmim][Cl]. This finding opens up a promising roadmap for simultaneous capture and H<sub>2</sub>S.
Mesoporous structures have attracted increasing interest in improving the cycling life and specific capacity of electrode materials. Mn2O3 microspheres with controlled pore size were successfully synthesized by morphology-conserved transformation at 500, 700 900 °C. Among them, mesoporous annealed 500 °C show highest discharge capacity, minor fading per cycle ultralong life. It can realize 1000 stable charge/discharge processes 125 mAh g−1 reversible current density mA g−1. Meanwhile,...
Carbon dots (C dots, size < 10 nm) have been conventionally decorated onto semiconductor matrixes for photocatalytic H2 evolution, but the efficiency is largely limited by low loading ratio of C on photocatalyst. Here, we propose an inverse structure Cd0.5Zn0.5S quantum (QDs) loaded onionlike carbon (OLC) matrix noble metal-free evolution. QDs (6.9 were uniformly distributed OLC (30 with both upconverted and downconverted photoluminescence property. Such allows full optimization QD/OLC...
A new nanothermometer design that uses nitrogen vacancy centers in nanodiamonds and a magnetic nanoparticle improves on the sensitivity of similar devices by 1 order magnitude over wide range working temperatures. The experiment also observes phase transition single particle first time.
The solubility of SO2 and CO2 in four cyano-containing protic ionic liquids (PILs) was experimentally measured at temperatures from 303.2 to 333.2 K pressures up 3.0 bar. Their physical properties, such as density, viscosity, decomposition temperature, were also determined. It is found that [DMPANH][MOAc] [DMAPNH][EOAc] have the best selective absorption 1.0 bar among investigated PILs, ideal selectivities (119 107, respectively) SO2/CO2 are significantly higher than those reported...
Abstract Nitrogen-vacancy (NV) centers in diamond are promising quantum sensors because of their long spin coherence time under ambient conditions. However, resonances relatively insensitive to non-magnetic parameters such as temperature. A magnetic-nanoparticle-nanodiamond hybrid thermometer, where the temperature change is converted magnetic field variation near Curie temperature, were demonstrated have enhanced sensitivity ($11{\rm{\,\,mK\,\,H}}{{\rm{z}}^{ - 1/2}}$) (Wang N, Liu G-Q and...
ABSTRACT Accurate identification of rice diseases is a prerequisite for improving yield and quality. However, the are complex, existing models have problem weak ability to extract disease features. To address this issue, paper proposes model with enhanced feature extraction capability, named GDS‐YOLO. The proposed GDS‐YOLO improves YOLOv8n by introducing GsConv module, Dysample spatial context‐aware module (SCAM) WIoU v3 loss functions. reduces model's number parameters computational...
Correlated translation-orientation tracking of single particles can provide important information for understanding the dynamics live systems and their interaction with probes. However, full six-dimensional (6D) motion has yet to be achieved. Here, we developed synchronized 3D translation rotation diamond based on nitrogen-vacancy center sensing. We first performed 6D attached a giant plasma membrane vesicle demonstrate method. Quantitative analysis particles' allowed elimination geometric...
With the extensive integration of Internet, social networks and internet things, Internet things has increasingly become a significant research issue. In application scenario, one greatest challenges is how to accurately recommend or match smart objects for users with massive resources. Although variety recommendation algorithms have been employed in this field, they ignore text resources which can effectively improve effect recommendation. paper, object approach named based on topic...
Abstract Exploiting high phosphorus content of phytic acid, it was grafted onto magnesium hydroxide (MH) by neutralization reaction to obtain MGPA, a flame retardant. A current study investigated the effect MGPA on hydrophobicity, retardancy, and mechanical properties MGPA‐linear low‐density polyethylene (LLDPE) composites. The LLDPE composite with 50 parts has better retardancy thermal stability limiting oxygen index 23.3%, which is higher than that neat (17%). In addition, could...
Abstract Nanoparticle-cell interactions begin with the cellular uptake of nanoparticles, a process that eventually determines their fate. In present work, we show morphological features nanodiamonds (NDs) affect both anchoring and internalization stages endocytosis. While prickly ND (with sharp edges/corners) has no trouble onto plasma membrane, it suffers from difficult afterwards. comparison, round (obtained by selective etching ND) is not limited its lower amount presents much higher...
Following modification with a carbon nanofibers film, an advanced Li//graphite dual-ion battery shows superior cycle life dendrite-free Li anode.
Shallow nitrogen-vacancy (NV) centers in diamond are promising for nanomagnetometry, they can be placed proximate to targets. To study the intrinsic magnetic properties, zero-field magnetometry is desirable. However, shallow NV under zero field, strain near surfaces would cause level anticrossing between spin states, leading clock transitions whose frequencies insensitive signals. Furthermore, charge noises from induce extra decoherence and hence reduce sensitivity. Here, we demonstrate that...
Carbon dots (CDs) have shown great potential in various applications including biomedicines and optoelectronics. However, the origin of their photoluminescence excitation dependence (PL-ED) still remains uncertain, this can limit full exploit wonderful optical properties. Here we studied mechanism for PL-ED solvothermally synthesized CDs using an alkali treatment. As-synthesized were found to agglomerate exhibited multicolor emissions with strong PL-ED. The treatment effectively break down...