A5041711722- Quantum Dots Synthesis And Properties
- Perovskite Materials and Applications
- Chalcogenide Semiconductor Thin Films
- Polymer Surface Interaction Studies
- Graphene and Nanomaterials Applications
- 3D Printing in Biomedical Research
- Copper-based nanomaterials and applications
- Conducting polymers and applications
- Polymer Nanocomposites and Properties
- Membrane Separation Technologies
- Polymer-Based Agricultural Enhancements
- Electrospun Nanofibers in Biomedical Applications
- biodegradable polymer synthesis and properties
- Nanofabrication and Lithography Techniques
- Advanced Sensor and Energy Harvesting Materials
- Advanced Battery Materials and Technologies
- Natural Fiber Reinforced Composites
- Force Microscopy Techniques and Applications
- Plant Surface Properties and Treatments
- Advancements in Battery Materials
- Organic Light-Emitting Diodes Research
- Surface Modification and Superhydrophobicity
- Polymer crystallization and properties
- Bone Tissue Engineering Materials
- Advanced Battery Technologies Research
Hunan University
2025
State Key Laboratory of Chemobiosensing and Chemometrics
2025
Wuhan University of Technology
2024
State Key Laboratory of Chemical Engineering
2024
East China University of Science and Technology
2010-2024
Wuhan Institute of Technology
2019-2023
Linyi University
2023
Centre National de la Recherche Scientifique
2023
Institut des Sciences Chimiques de Rennes
2023
Shenzhen University
2021-2023
Uniform colloidal Bi2S3 nanodots and nanorods with different sizes have been prepared in a controllable manner via hot injection method. X-ray diffraction (XRD) results show that the resulting nanocrystals an orthorhombic structure. Both diameter length of increase increasing concentration precursors. All nanostructures high efficiency photodegradation rhodamine B, especially case small sized nanodots—which is possibly due to their surface area. The dynamics photocatalysis also discussed.
Abstract The plasmonic characteristic of core–shell nanomaterials can effectively improve exciton‐generation/dissociation and carrier‐transfer/collection. In this work, a new strategy based on Au@CdS nanospheres is introduced to passivate perovskite grain boundaries (GBs) the perovskite/hole transport layer interface via an antisolvent process. These nanoparticles trigger heterogeneous nucleation precursor for high‐quality films through formation intermediate Au@CdS–PbI 2 adduct, which lower...
Catalysis is vitally important for chemical engineering, energy, and environment. It critical to discover new mechanisms efficient catalysis. For piezoelectric/pyroelectric/ferroelectric materials that have a non-centrosymmetric structure, interfacial polarization-induced redox reactions at surfaces leads advanced mechanocatalysis. Here, the first flexocatalysis 2D centrosymmetric semiconductors, such as MnO2 nanosheets, demonstrated largely expanding polarization-based-mechanocatalysis...
The tricyclic alkaloid colchicine is applied to catalyzed crystallization (CC) of high-quality α-FAPbI 3 perovskite film in the one-step antisolvent-free process for high performance solar cells.
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTLateral Force Microscopy Study on the Shear Properties of Self-Assembled Monolayers Dialkylammonium Surfactant MicaYihan Liu, Tong Wu, and D. Fennell EvansCite this: Langmuir 1994, 10, 7, 2241–2245Publication Date (Print):July 1, 1994Publication History Published online1 May 2002Published inissue 1 July 1994https://pubs.acs.org/doi/10.1021/la00019a035https://doi.org/10.1021/la00019a035research-articleACS PublicationsRequest reuse permissionsArticle...
Interface engineering is critical for achieving high‐efficiency and high‐stability perovskite solar cells (PSCs). Herein, a new interface approach—poly(ethylene oxide) (PEO) modification of SnO 2 quantum dot (QD) film—to improve electron transport introduced. It found that when the PEO film annealed over its glass‐transition temperature, ether‐oxygen unshared pair in activates to form crosslinking complex with metal ions at QD interface, which triggers heterogeneous nucleation precursor...
A novel patterning methodology is reported for fabricating complex polymer brush micropatterns with a spatially controllable 3D nanostructure and chemical composition.
Abstract Doping plays a crucial role in tuning the electrical properties of organic semiconductors (OSCs), yet n‐doping presents more challenges than p‐doping. A significant limitation is poor miscibility between n‐dopants and OSCs, which hinders practical application high‐performance devices. Herein, novel n‐dopant, 2,8,9‐Trimethyl‐2,5,8,9‐tetraaza‐1‐phosphabicyclo‐[3.3.3]undecane (TMP) introduced, exhibits exceptional with OSCs while maintaining excellent doping performance comparable to...
Abstract Sodium manganese oxide Na 0.44 MnO 2 has become a promising cathode material for sodium ion batteries due to its stable tunnel structure, but low + content and Mn 3+ induced Jahn Teller (JT) distortion pose challenges practical application. This study constructs tunnel‐layered hybrid that combines the advantage of two structures through co‐doping with Mg Co ions. The Mg/Co co‐substitution effect is crucial in regulating crystal as it compresses TM‐O layer (transition metal plates)...
Recently, innovations of nano/microcarrier formulations have been focused on improving application efficiencies and retention time. In this study, a water-based 2.5% λ-cyhalothrin (LC) microcapsule suspension (CS) was developed by orthogonal test with biodegradable adhesive polydopamine (PDA) microcapsules (MCs) as carriers. The obtained LC-PDA CS had good properties, flow behavior, storage stability, rheological properties. higher retention, wettability, decreased rainwater washing out the...
Core–shell nanomaterials have led to their fascinating properties in optical applications due the localized surface plasmon resonance (LSPR). Herein, a mesoporous core–shell Au@Cu 2− x S nanomaterial with dual LSPR characteristics is introduced stabilize and passivate perovskite/spiro‐OMeTAD interface of perovskite solar cells (PSCs). Thanks LSPR, nanoparticles (NPs) potential enhance infrared absorption intensify local electric field at interface. The embedding spiro‐OMeTAD layer can...
Using robust chemistry to graft polymer brushes on graphene nanosheets would promote the development of nanomaterials as a versatile platform for biomedical applications.
This paper found the optimization direction of ecological compensation project from perspective farmers’ well-being. Based on data 2016 China Labor Force Dynamic Survey (CLDS2016), this uses ordered Probit model to investigate impact Grain for Green Program subjective The study that significantly reduced Further research ultimately inhibited well-being farmers by reducing perception air, soil and noise pollution, intensifying water pollution per capita income households. In new round in...
Kesterite-based Cu2ZnSnS4 (CZTS) thin-film photovoltaics involve a serious interfacial dilemma, leading to severe recombination of carriers and insufficient band alignment at the CZTS/CdS heterojunction. Herein, an interface modification scheme by aluminum doping is introduced for via spin coating method combined with heat treatment. The thermal annealing kesterite/CdS junction drives migration doped Al from CdS absorber, achieving effective ion substitution passivation. This condition...