A5045116128- Advanced ceramic materials synthesis
- Advanced materials and composites
- Microwave Dielectric Ceramics Synthesis
- Ferroelectric and Piezoelectric Materials
- Perovskite Materials and Applications
- Electromagnetic wave absorption materials
- Dielectric properties of ceramics
- MXene and MAX Phase Materials
- Quantum Dots Synthesis And Properties
- Venomous Animal Envenomation and Studies
- Multiferroics and related materials
- Metamaterials and Metasurfaces Applications
- Boron and Carbon Nanomaterials Research
- Chalcogenide Semiconductor Thin Films
- Advanced Antenna and Metasurface Technologies
- Conducting polymers and applications
- Advanced Sensor and Energy Harvesting Materials
- Crystallization and Solubility Studies
- Advanced Photocatalysis Techniques
- Healthcare and Venom Research
- Solid-state spectroscopy and crystallography
- X-ray Diffraction in Crystallography
- Organic Light-Emitting Diodes Research
- Intermetallics and Advanced Alloy Properties
- Leech Biology and Applications
Shaanxi Normal University
2017-2025
Jinan University
2022-2024
Hubei University of Medicine
2024
East China University of Science and Technology
2024
Donghua University
2024
Nanjing University of Posts and Telecommunications
2024
Yunnan University
2024
Wuhan University of Technology
2019-2023
Chongqing Medical University
2020-2022
China University of Petroleum, Beijing
2020
A simple one-step solvent-bathing process based on solvent–solvent extraction, is demonstrated for the controlled room-temperature crystallization of uniform, ultra-smooth hybrid-perovskite thin films high-efficiency solar cells.
Wide-bandgap perovskite solar cells (PSCs) based on organolead (I, Br)-mixed halide perovskites (e.g., MAPbI2Br and MAPbIBr2 with bandgaps of 1.77 2.05 eV, respectively) are considered as promising low-cost alternatives for application in tandem or multijunction photovoltaics (PVs). Here, we demonstrate that manipulating the crystallization behavior antisolvent bath is critical formation smooth, dense thin films these perovskites. Since growth grains from a precursor solution tends to be...
The crystal morphology of organolead trihalide perovskite (OTP) light absorbers can have profound influence on the solar cells (PSCs) performance. Here we used a combination conventional transmission electron microscopy (TEM) and high-resolution TEM (HRTEM), in cross-section plan-view, to characterize morphologies solution-processed OTP (CH3NH3PbI3 or MAPbI3) within mesoporous TiO2 scaffolds capping planar layers. Studies specimens prepared with without use focused ion beam (FIB) show that...
β-Tertiary amino acid derivatives constitute one of the most frequently occurring units in natural products and bioactive molecules. However, efficient asymmetric synthesis this motif still remains a significant challenge. Herein, we disclose cobalt-catalyzed enantioselective reductive addition reaction ketimine using α-chloro carbonyl compound as radical precursor, providing expedient access to diverse array enantioenriched β-quaternary analogues. This protocol exhibits outstanding...
A ZrB 2 –SiC–ZrC composite was prepared from a mixture of zirconium, silicon, and B 4 C via reactive hot pressing at relatively low temperature (1800°C) for 60 min under 20 MPa in an argon atmosphere. The relative density 96.8%, the micro‐hardness (Hv10) 16.7 GPa, fracture toughness 5.1 MPa·m 1/2 . presence ZrC helpful densification process improved mechanical properties composite. model microstructure development proposed to explain phase distribution.
Microwave absorption performance and mechanisms of core–shell SiO 2 @C hollow carbon nanospheres with different sizes.
Cardiotoxins (CTXs) are a group of homologous proteins found in cobra snake venom and consist 60-62 amino acid residues.Although CTXs known to three extended P-sheet loops similar neurotoxins, the target interaction with membranes unlike those neurotoxins not well understood.Herein, we report comparative studies 10 purified from Taiwan (Nwb na& atra) Mozambique spitting (Nqja mossambica mossambica) venoms respect their interactions zwitterionic phospholipids.Based on CTX-induced mixing...
A ZrB 2 –SiC–ZrC ceramic was produced by reactive hot pressing using Zr, Si, and B 4 C as raw materials. The kinetics of the reaction process studied. reduction powders ball milling is crucial importance for sintering. self‐propagating high‐temperature synthesis between can be ignited controlling sintering conditions, which leads to a temperature low 1600°C, lowest reported thus far. relative density 97.3%, with an open porosity 0.6%, mechanical properties are comparable composites that...
The fast‐track development in all‐inorganic perovskite photovoltaics for high efficiency are still facing the defect issues including vacancy, undercoordinated ions, and dislocation at surface/interface of materials. Herein, three kinds small‐molecules difluorobenzylamine (DFBA) found to act as interfacial modification materials stabilize enhance carbon CsPbI 3– x Br solar cell. fluorine atoms with different positions benzene ring demonstrated by density‐functional theory simulations...
Abstract Despite inorganic CsPbI 3− x Br perovskite solar cells (PSCs) being promising in thermal stability, the degradation and severe nonradiative recombination at interface hamper their further development. Herein, typical MXene material, that is, Ti 3 C 2 T , is employed to be buried prior absorber layer device, which multi‐functionalizes as‐prepared electron‐transfer layers by means of both fascinating preferential crystallization and/or accelerating charge extraction with respect an...