A5100395366- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Supercapacitor Materials and Fabrication
- Advanced battery technologies research
- MXene and MAX Phase Materials
- Natural Language Processing Techniques
- Advanced Battery Technologies Research
- Image Processing Techniques and Applications
- Multimodal Machine Learning Applications
- Electrocatalysts for Energy Conversion
- Optical measurement and interference techniques
- Human Pose and Action Recognition
- Covalent Organic Framework Applications
- Advanced Vision and Imaging
- Vehicle Noise and Vibration Control
- Graphene research and applications
- Polyoxometalates: Synthesis and Applications
- Virtual Reality Applications and Impacts
- Microbial Fuel Cells and Bioremediation
- Advanced Optical Sensing Technologies
- Structural Health Monitoring Techniques
- Mechanics and Biomechanics Studies
- Topology Optimization in Engineering
- ECG Monitoring and Analysis
- Salivary Gland Disorders and Functions
Tianjin University
2018-2025
Jilin International Studies University
2024
Jilin University
2024
Qilu University of Technology
2024
Shandong Academy of Sciences
2024
National University of Singapore
2024
Tianjin Hospital
2024
Beijing Institute of Technology
2023
Simon Fraser University
2023
Ritsumeikan University
2019
Ion selective separators with the capability of conducting lithium ion and blocking polysulfides are critical highly desired for high-performance lithium–sulfur (Li–S) batteries. Herein, we fabricate an film covalent organic framework (denoted as TpPa-SO3Li) onto commercial Celgard separator. The aligned nanochannels continuous negatively charged sites in TpPa-SO3Li layer can effectively facilitate conduction meanwhile significantly suppress diffusion via electrostatic interaction....
Zinc metal has a severe dendrite issue caused by the uneven Zn plating/stripping during continual cycles, which hinders practical application of ZIBs. The surficial atomic structure zinc anode plays decisive role in solving dendrites and improving electrochemical performance. According to density functional theory results, (100) plane possesses much stronger adsorption energy atom compared with (002), thus preferentially nucleates on surface. It subsequently continues grow vertically (100)....
The red phosphorus (RP) anode has attracted great attention due to its high theoretical specific capacity (2596 mAh/g) and suitable lithiation potential. To solve the inherent poor electrical conductivity large volume expansion process, a vaporization–condensation strategy is considered as promising method. However, there are two important issues that deserve in process. First, low P mass loading carbon-based frameworks (∼30 wt %) limits energy density. Second, residual white (WP) leads...
Metal-doped cobalt spinel oxides are considered to be effective materials improve the oxygen reduction reaction (ORR) performance. However, doping sites of nickel in Co3O4 (octahedral or tetrahedral sites) remain controversial, leading a poor understanding effects nickel. Herein, directionally introducing into octahedral (NiOh-Co3O4) is proposed by exploiting different redox capabilities sources, which yields an encouraging ORR and rechargeable Zn–air battery Magnetic measurements...
Lithium-sulfur batteries (LSBs) are one of the most promising candidates for next-generation energy storage systems. To develop long-life LSBs, there is an urgent need to functional materials with higher catalytic activity toward polysulfides and reduced dendritic lithium growth. Herein, electrostatic field electrocatalyst designed in a zwitterionic covalent organic framework (COF) "two birds stone" ability simultaneously overcoming obstacles metal anode sulfur cathode. The synergism between...
We introduce the task of localizing a flexible number objects in real-world 3D scenes using natural language descriptions. Existing visual grounding tasks focus on unique object given text description. However, such strict setting is unnatural as potentially multiple common need scenarios and robotic (e.g., navigation rearrangement). To address this we propose Multi3DRefer, generalizing ScanRefer dataset task. Our contains 61926 descriptions 11609 objects, where zero, single or target are...
Abstract Cell therapy strategies hold great promise for nucleus pulposus (NP) regeneration and intervertebral disc degeneration (IVDD) treatment. However, their therapeutic efficiency is compromised by the anoikis of administered cells harsh environment in degenerated discs (IVD). Inspired ability nucleobases to form multiple H‐bonds, a nucleobase‐driven self‐gelling strategy proposed incorporation (e.g., thymine) into hyaluronic acid (HA) chains trigger gel formation through enhanced...
Abstract Powdery hexagonal boron nitride (h‐BN), as an important material for electrochemical energy storage, has been typically synthesized in bulk and one/two‐dimensional (1/2D) nanostructured morphologies. However, until now, no method developed to synthesize powdery three‐dimensional (3D) h‐BN. This work introduces a novel NaCl‐glucose‐assisted strategy micron‐sized 3D h‐BN with honeycomb‐like structure its proposed formation mechanism. We propose that NaCl acts the template of promotes...
A phosphorus anode is a promising option for energy-storage applications because of its high theoretical specific capacity and safe lithiation potential. However, the multiphase lithiation/delithiation reactions soluble reaction intermediates cause sluggish kinetics loss active materials. Herein, novel local electric field (LEF) strategy proposed to inhibit dissolution promote by optimizing ionic covalent organic frameworks (iCOFs). Among them, LEF induced cationic framework effectively...
By virtue of high theoretical capacity and appropriate lithiation potential, phosphorus is considered as a prospective next-generation anode material for lithium-ion batteries. However, there are some problems hampering its practical application, such low ionic conductivity serious volume expansion. Herein, we demonstrated an in situ preoxidation strategy to build oxidation function layer at particle. The oxide not only acted protective prolong the storage time air but also carbonized...
High-energy-density lithium-metal batteries (LMBs) coupling anodes and high-voltage cathodes are hindered by unstable electrode/electrolyte interphases (EEIs), which calls for the rational design of efficient additives. Herein, we analyze effect electron structure on coordination ability energy levels additive, from aspects intramolecular cloud density delocalization, to reveal its mechanism solvation structure, redox stability, as-formed EEI chemistry, electrochemical performances....
Li-rich Mn-based cathode material (LRM), as a promising for high energy density lithium batteries, suffers from severe side reactions in conventional hexafluorophosphate (LiPF6)-based carbonate electrolytes, leading to unstable interfaces and poor rate performances. Herein, boron-based additives-driven self-optimized interface strategy is presented dissolve low ionic conductivity LiF nanoparticles at the outer electrolyte interface, optimized interfacial components, well enhanced Li ion...
Red phosphorus, with its high theoretical specific capacity and safe lithiation potential, is a promising anode for lithium-ion batteries. However, challenges such as significant volume expansion, dissolution of lithium polyphosphides (LixpPs), low electronic conductivity hinder practical application. In this study, we propose multifunctional hydrogen-bond enhanced cross-linked binder, polyglutamic acid-tragacanth gum (PGA-TG). The PGA-TG binder not only exhibits strong mechanical properties...
Large Language Models (LLMs) and Multimodal (MLLMs) have made significant advancements in reasoning capabilities. However, they still face challenges such as high computational demands privacy concerns. This paper focuses on developing efficient Small (SLMs) (MSLMs) that retain competitive abilities. We introduce a novel training pipeline enhances capabilities facilitates deployment edge devices, achieving state-of-the-art performance while minimizing development costs. \InfR~ aims to...
Recently, Action Recognition (AR) is facing the scalability problem, since collecting and annotating data for ever-growing action categories exhausting inappropriate. As an alternative to AR, Zero-Shot (ZSAR) getting more attention in community, as they could utilize a shared semantic/attribute space recognize novel without annotated data. Different from AR focuses on learning correlation between actions, ZSAR needs consider of action-action, label-label action-label at same time. However,...
Phosphorus anode is one of the most promising candidates for high-energy-density lithium-ion batteries. Recent studies found lithiation process phosphorus accompanied by soluble intermediates lithium polyphosphides. The trans-separator diffusion polyphosphides responsible capacity decay. Herein, a facile separator modification strategy proposed improving performance anode. lightweight CNT-modified layer that has continuous conductive skeleton, dense structure, and strong interaction with can...
Coupled with renewable electricity, electrochemical reduction of CO2 (CO2RR) is one the sustainable strategies for production value-added carbon-containing chemicals. Cu-based catalysts are by far most widely studied electrocatalytic materials CO2RR, although they exhibit poor performance in CO selectivity. In this work, we have designed a Cu1.96S/Cu tandem structure via combined electrospinning and calcination method. The catalyst enables to high selectivity >80% rate 34.6 μmol h-1 cm-2 at...