A5029712294- Perovskite Materials and Applications
- Advancements in Battery Materials
- Quantum Dots Synthesis And Properties
- Advanced Battery Materials and Technologies
- Atomic and Molecular Physics
- Graphene research and applications
- Geological and Geochemical Analysis
- Mass Spectrometry Techniques and Applications
- High-pressure geophysics and materials
- Solid-state spectroscopy and crystallography
- Nuclear Materials and Properties
- Optical properties and cooling technologies in crystalline materials
- 2D Materials and Applications
- Organic Light-Emitting Diodes Research
- Thermal Expansion and Ionic Conductivity
- Hydrogen embrittlement and corrosion behaviors in metals
- Ion-surface interactions and analysis
- Nanoparticle-Based Drug Delivery
- Magnetic and transport properties of perovskites and related materials
- Calcium Carbonate Crystallization and Inhibition
- Statistical Mechanics and Entropy
- Electronic and Structural Properties of Oxides
- Advancements in Solid Oxide Fuel Cells
- High Temperature Alloys and Creep
- Ferroelectric and Piezoelectric Materials
Chinese Academy of Sciences
2014-2025
Fujian Institute of Research on the Structure of Matter
2025
State Key Laboratory of Structural Chemistry
2025
Institute of Applied Ecology
2024
Wuhan Institute of Technology
2024
Jinan University
2024
University of Chinese Academy of Sciences
2014-2024
Xi'an University of Science and Technology
2021-2024
Institute of Modern Physics
2014-2023
Xi'an Jiaotong University
2022-2023
Abstract Low photoluminescence quantum yield (PLQY) and spectra instability, the two most difficult challenges in blue‐emitting CsPbBr x Cl 3− NCs, have not yet been solved. Quickly controlling reaction thermodynamics is crucial to enhance crystallinity, thus PLQY stability, but it has ignored until now. An ultrafast thermodynamic control (UTC) strategy designed by utilizing liquid nitrogen instantaneously freeze superior crystal lattices of NCs formed at high temperature. The average...
Regioselective functionalization of internal alkenes has become a highly efficient approach for preparing stereochemically defined multi-substituted olefins. Unlike traditional methods that require directing groups, activating or active chemical bonds (e.g., halide, pseudo organometallic reagent, etc.), there remains strong demand nondirected and selective unactivated with simple coupling partners, both in academic research industrial applications. Herein, we report the development...
Intelligent delivery of lipid nanoparticles can be achieved through rational design protein corona as a “troublemaker”.
Under rapid urbanization, the urban heat island (UHI) effect is increasing, which poses a serious threat to human settlements. Changes in neighborhood land surface temperature (LST) reflect UHI at finer scale, with implications for thermal comfort of residents. Landsat images were used analyze distribution heat/cool (UNHI/UNCI) within fourth ring area Shenyang City. Three-dimensional buildings and functional zones (UFZs) combined explore relationships UNHI UNCI. Using boosted regression...
An experimental investigation of the breakup ${(\mathrm{C}{\mathrm{O}}_{2})}^{3+}$ induced by $\mathrm{N}{\mathrm{e}}^{4+}$ ion impact at incident energies 1.12 MeV was performed. By analyzing momentum distributions and kinetic three fragment ions, nonsequential sequential dissociation mechanisms are verified. In contrast to highly charged impact, two different decay pathways were observed in present experiment. One pathway originates from primary cation populated into...
MAPbBr 3 single crystals (SCs) were obtained by a low-temperature controllable metastable crystallization method, which regulates the growth process to low temperature and ensures excellent optoelectronic properties of as-prepared SCs.
This work demonstrates a highly <italic>c</italic>-axis-oriented Cu<sub>2</sub>ZnSnS<sub>4</sub>/ZnO (CZTS/ZnO) photodetector with coaxially enhanced photocarrier transport.
Precisely tuning emission spectra through the component control of mixed halides has been proved to be an efficient method for procuring deep-blue perovskite LEDs (PeLEDs). However, inferior color instability and lifetime attenuation, originated from vacancy- trap-mediated mechanisms under external field, remain uninterruptedly formidable challenge commercial development PeLEDs. Here, ultrafast thermodynamics-induced injection enhancement strategy was employed promote carrier recombination...
Black phase CsPbI3, naturally possessing the superiority of high radiative recombination efficiency and narrow emission line width, shows promise for commercial applications red perovskite light-emitting diodes (PeLEDs). However, metastable black CsPbI3 with a marginal tolerance factor (t) 0.81 would easily convert to nonoptical yellow phase. Herein, we demonstrate strategy partial substitution larger dimethylammonium cation (DMA+) Cs+ achieve stable 0.903 greatly improved Cs0.7DMA0.3PbI3...
Twin T-graphene (TTG) is a new two-dimensional carbon allotrope of graphene. Heteroatom co-doping an effective method for the modulation physical and chemical properties materials. This study explored structural stability, electronic structures, optical boron phosphorus co-doped TTG using first-principles calculations. was doped with B P atoms (BP) at different positions considering 13 configurations. Pristine has band gap 1.89 eV, all BP (TTG/BP) systems remain semiconducting gaps that...
The response of carbon dioxide to radiolysis is crucial for understanding the atmospheric chemistry planets. Here, we present a combined experimental and theoretical investigation three-body fragmentation dynamics CO22+ C+ + O+ O initiated by 1 keV/u Ar2+ impact. Taking advantage kinematic complete measurement employing reaction microscope, three dissociation mechanisms are distinguished, their branching ratios determined. concerted with two C–O bonds breaking simultaneously dominant, while...
Theoretical analysis and a large number of experiments have proved that plasma components do not satisfy Boltzmann-Gibbs statistics can be well described by nonextensive statistical mechanics, while new parameters, electron which are introduced to describe the properties plasma, cannot diagnosed yet. Here we show measurement parameters with single electric probe. Our results probe may play role in diagnosis, measuring nonextensivity improving diagnostic accuracy other parameters. We expect...
Currently, several types of inhalable liposomes have been developed. Among them, liposomal pressurized metered-dose inhalers (pMDIs) gained much attention due to their cost-effectiveness, patient compliance, and accurate dosages. However, the clinical application pMDIs has hindered by low stability, i.e., tendency aggregation liposome lipid bilayer in hydrophobic propellant medium brittleness under high mechanical forces. Biomineralization is an evolutionary mechanism that organisms use...