A5103219061- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Polysaccharides and Plant Cell Walls
- Gold and Silver Nanoparticles Synthesis and Applications
- Surface Modification and Superhydrophobicity
- Polymer composites and self-healing
- Polysaccharides Composition and Applications
- Traditional Chinese Medicine Analysis
- Enzyme Production and Characterization
- Microbial Metabolites in Food Biotechnology
- Gas Sensing Nanomaterials and Sensors
- Food Quality and Safety Studies
- Advanced Photocatalysis Techniques
- Biosensors and Analytical Detection
- Polymer Surface Interaction Studies
- Advanced Chemical Sensor Technologies
- Advanced biosensing and bioanalysis techniques
- Analytical Chemistry and Sensors
- Quantum Dots Synthesis And Properties
- Advanced Nanomaterials in Catalysis
- Metal-Organic Frameworks: Synthesis and Applications
- Advanced Sensor and Energy Harvesting Materials
- Dyeing and Modifying Textile Fibers
- Covalent Organic Framework Applications
- Scientific Measurement and Uncertainty Evaluation
South China University of Technology
2024
Shanghai Institute of Technology
2021-2023
Shenzhen Institutes of Advanced Technology
2023
Chinese Academy of Sciences
2015-2023
Suzhou University of Science and Technology
2023
University of Science and Technology of China
2023
Nanjing University of Posts and Telecommunications
2023
Jiamusi University
2016-2022
Heilongjiang University of Chinese Medicine
2020-2021
State Council of the People's Republic of China
2014-2018
Bio-inspired molecular design and synthesis of high-performance recyclable cross-linked polymers is reported. Reversible cross-links between hard segments are incorporated into linear segmented polyurethane via Diels-Alder reaction maleimide pendant group furan cross-linker. The materials form hierarchical structure exhibit excellent properties with high stiffness, strength toughness, can be easily thermally reshaped re-mended.
Ag simultaneously deposited and doped TiO2 (Ag-TiO2) hybrid nanoparticles (NPs) were prepared via a sol-hydrothermal method, as both sensitive surface-enhanced Raman scattering (SERS) substrate superior photocatalyst for the first time. Ag-TiO2 NPs exhibit excellent SERS performance several probe molecules enhancement factor is calculated to be 1.86 × 105. The detection limit of 4-mercaptobenzoic acid (4-MBA) on 1 10-9 mol L-1, which four orders magnitude lower than that pure consequence...
The remarkable roles of metal promoters have been known for nearly a century, but it is still challenge to find suitable structure model reveal the action mechanism behind promoters. Herein, new function metal-organic frameworks (MOFs) developed as an ideal construct structurally ordered by targeted post-modification strategy. MOFs not only favor clearing real promoters, also can anchor one or multiple kinds especially noble Typically, as-prepared Pd/bpy-UiO-Cu catalysts show high...
This review summarized the characteristics and preparation technology of metallic BPPs fuel cells. Metal bipolar plates have many properties required for cells, such as mechanical properties, thermal electrical conductivity, versatility. The main shortcoming metal is its vulnerability to corrosion in cell operating environment. During this process, formation passivation layer causes an unavoidable increase interfacial contact resistance. With appropriate deposition method, a suitable coating...
Polyurethane material is widely utilized in industry and daily life due to its versatile chemistry relatively easy handling. Here, we focused on a novel thermally reversible cross-linked polyurethane with comprehensive remarkable mechanical properties as reported our recent work (Adv. Mater. 2013, 25, 4912). The microphase-separated structure heterogeneous segmental dynamics were well revealed by T2 relaxometry experiments, which was also first situ monitor the cross-linking associated...
Graphical User Interface (GUI) action grounding is a critical step in GUI automation that maps language instructions to actionable elements on screens. Most recent works of leverage large datasets fine-tune MLLMs. However, the fine-tuning data always covers limited environments, and we find performance resulting model deteriorates novel environments. We argue models should be further aligned environments reveal their full potential, when inference known involve i.e., not used during previous...
Cross-view vehicle re-identification (ReID) between aerial and ground perspectives is challenging due to limited computational resources on edge devices significant scale variations. We propose CVNet, a lightweight network with two key modules: the multi-scale localization (MSL) module deep–shallow filtrate collaboration (DFC) module. The MSL employs depthwise separable convolutions attention mechanism extract features localize salient regions, addressing viewpoint DFC dual-branch design...
By adjusting the solution pH value below isoelectric point (pI) of silk fibroin (SF) protein, SF was in cation state and it could interact strongly with unmodified anionic montmorillonite (MMT) surface. In this way, novel SF-MMT nanocomposites good clay dispersion were successfully obtained, which confirmed by X-ray diffraction transmission electron microscopy. Further 1H CRAMPS 13C CP/MAS NMR experimental results revealed that β-sheet content remarkably enhanced for nanocomposite prepared...
Abstract The differences between electromagnetic enhancement and chemical in surface‐enhanced Raman scattering (SERS) their deep insight are very important valuable for the explanation of spectral behaviors practical application SERS technique. In this work, typical semiconductor substrate TiO 2 nanoparticles noble‐metal Ag colloid were selected as two representative SERS‐active substrates to investigate (EM) mechanism charge‐transfer (CT) using 4‐mercaptobenzoic acid probe molecule....
Recently, surface-enhanced Raman scattering (SERS) research based on semiconductor TiO2 has received increasing attention. However, the practical application of SERS-active substrates been hampered due to their lower surface performance and detection sensitivity. Here we report a new strategy enhance SERS activity nanoparticles (NPs) by means formation mesoporous framework via reductive calcination polymer coated nanocrystals. The 4-mercaptobenzoic acid (4-MBA) probe molecules substrate...
A high-performance gas sensing material based on copper oxide nanowires exfoliated from a Copper Mesh Substrate (CMS).
As important and irreplaceable engineering materials, metals are widely used in our daily life. Therefore, fabricating superhydrophobic surfaces on metal materials is of great significance, applicable methods for industrial production urgent need. In this work, we provide a rapid easy route films through simple displacement deposition. This method includes two steps with each step being as short one second. The obtained homogeneous to repair. A miniature boat box were test the...
Highly-dispersed TiO<sub>2</sub>with abundant surface oxygen vacancies was presented as an effective substrate for charge-transfer-induced SERS.
We demonstrated a novel and simple two-step design to utilize conductive polymer PPy produce superhydrophobic film on various substrates with superb corrosion resistance.